/*! elasticsearch - v9.0.2 - 2015-11-21
 * http://www.elastic.co/guide/en/elasticsearch/client/javascript-api/current/index.html
 * Copyright (c) 2015 Elasticsearch BV; Licensed Apache-2.0 */

;(function () {
/* prevent lodash from detecting external amd loaders */var define; 
;(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';

;(function (exports) {
	'use strict';

  var Arr = (typeof Uint8Array !== 'undefined')
    ? Uint8Array
    : Array

	var PLUS   = '+'.charCodeAt(0)
	var SLASH  = '/'.charCodeAt(0)
	var NUMBER = '0'.charCodeAt(0)
	var LOWER  = 'a'.charCodeAt(0)
	var UPPER  = 'A'.charCodeAt(0)
	var PLUS_URL_SAFE = '-'.charCodeAt(0)
	var SLASH_URL_SAFE = '_'.charCodeAt(0)

	function decode (elt) {
		var code = elt.charCodeAt(0)
		if (code === PLUS ||
		    code === PLUS_URL_SAFE)
			return 62 // '+'
		if (code === SLASH ||
		    code === SLASH_URL_SAFE)
			return 63 // '/'
		if (code < NUMBER)
			return -1 //no match
		if (code < NUMBER + 10)
			return code - NUMBER + 26 + 26
		if (code < UPPER + 26)
			return code - UPPER
		if (code < LOWER + 26)
			return code - LOWER + 26
	}

	function b64ToByteArray (b64) {
		var i, j, l, tmp, placeHolders, arr

		if (b64.length % 4 > 0) {
			throw new Error('Invalid string. Length must be a multiple of 4')
		}

		// the number of equal signs (place holders)
		// if there are two placeholders, than the two characters before it
		// represent one byte
		// if there is only one, then the three characters before it represent 2 bytes
		// this is just a cheap hack to not do indexOf twice
		var len = b64.length
		placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0

		// base64 is 4/3 + up to two characters of the original data
		arr = new Arr(b64.length * 3 / 4 - placeHolders)

		// if there are placeholders, only get up to the last complete 4 chars
		l = placeHolders > 0 ? b64.length - 4 : b64.length

		var L = 0

		function push (v) {
			arr[L++] = v
		}

		for (i = 0, j = 0; i < l; i += 4, j += 3) {
			tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
			push((tmp & 0xFF0000) >> 16)
			push((tmp & 0xFF00) >> 8)
			push(tmp & 0xFF)
		}

		if (placeHolders === 2) {
			tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
			push(tmp & 0xFF)
		} else if (placeHolders === 1) {
			tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
			push((tmp >> 8) & 0xFF)
			push(tmp & 0xFF)
		}

		return arr
	}

	function uint8ToBase64 (uint8) {
		var i,
			extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
			output = "",
			temp, length

		function encode (num) {
			return lookup.charAt(num)
		}

		function tripletToBase64 (num) {
			return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
		}

		// go through the array every three bytes, we'll deal with trailing stuff later
		for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
			temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
			output += tripletToBase64(temp)
		}

		// pad the end with zeros, but make sure to not forget the extra bytes
		switch (extraBytes) {
			case 1:
				temp = uint8[uint8.length - 1]
				output += encode(temp >> 2)
				output += encode((temp << 4) & 0x3F)
				output += '=='
				break
			case 2:
				temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
				output += encode(temp >> 10)
				output += encode((temp >> 4) & 0x3F)
				output += encode((temp << 2) & 0x3F)
				output += '='
				break
		}

		return output
	}

	exports.toByteArray = b64ToByteArray
	exports.fromByteArray = uint8ToBase64
}(typeof exports === 'undefined' ? (this.base64js = {}) : exports))

},{}],2:[function(require,module,exports){


//
// The shims in this file are not fully implemented shims for the ES5
// features, but do work for the particular usecases there is in
// the other modules.
//

var toString = Object.prototype.toString;
var hasOwnProperty = Object.prototype.hasOwnProperty;

// Array.isArray is supported in IE9
function isArray(xs) {
  return toString.call(xs) === '[object Array]';
}
exports.isArray = typeof Array.isArray === 'function' ? Array.isArray : isArray;

// Array.prototype.indexOf is supported in IE9
exports.indexOf = function indexOf(xs, x) {
  if (xs.indexOf) return xs.indexOf(x);
  for (var i = 0; i < xs.length; i++) {
    if (x === xs[i]) return i;
  }
  return -1;
};

// Array.prototype.filter is supported in IE9
exports.filter = function filter(xs, fn) {
  if (xs.filter) return xs.filter(fn);
  var res = [];
  for (var i = 0; i < xs.length; i++) {
    if (fn(xs[i], i, xs)) res.push(xs[i]);
  }
  return res;
};

// Array.prototype.forEach is supported in IE9
exports.forEach = function forEach(xs, fn, self) {
  if (xs.forEach) return xs.forEach(fn, self);
  for (var i = 0; i < xs.length; i++) {
    fn.call(self, xs[i], i, xs);
  }
};

// Array.prototype.map is supported in IE9
exports.map = function map(xs, fn) {
  if (xs.map) return xs.map(fn);
  var out = new Array(xs.length);
  for (var i = 0; i < xs.length; i++) {
    out[i] = fn(xs[i], i, xs);
  }
  return out;
};

// Array.prototype.reduce is supported in IE9
exports.reduce = function reduce(array, callback, opt_initialValue) {
  if (array.reduce) return array.reduce(callback, opt_initialValue);
  var value, isValueSet = false;

  if (2 < arguments.length) {
    value = opt_initialValue;
    isValueSet = true;
  }
  for (var i = 0, l = array.length; l > i; ++i) {
    if (array.hasOwnProperty(i)) {
      if (isValueSet) {
        value = callback(value, array[i], i, array);
      }
      else {
        value = array[i];
        isValueSet = true;
      }
    }
  }

  return value;
};

// String.prototype.substr - negative index don't work in IE8
if ('ab'.substr(-1) !== 'b') {
  exports.substr = function (str, start, length) {
    // did we get a negative start, calculate how much it is from the beginning of the string
    if (start < 0) start = str.length + start;

    // call the original function
    return str.substr(start, length);
  };
} else {
  exports.substr = function (str, start, length) {
    return str.substr(start, length);
  };
}

// String.prototype.trim is supported in IE9
exports.trim = function (str) {
  if (str.trim) return str.trim();
  return str.replace(/^\s+|\s+$/g, '');
};

// Function.prototype.bind is supported in IE9
exports.bind = function () {
  var args = Array.prototype.slice.call(arguments);
  var fn = args.shift();
  if (fn.bind) return fn.bind.apply(fn, args);
  var self = args.shift();
  return function () {
    fn.apply(self, args.concat([Array.prototype.slice.call(arguments)]));
  };
};

// Object.create is supported in IE9
function create(prototype, properties) {
  var object;
  if (prototype === null) {
    object = { '__proto__' : null };
  }
  else {
    if (typeof prototype !== 'object') {
      throw new TypeError(
        'typeof prototype[' + (typeof prototype) + '] != \'object\''
      );
    }
    var Type = function () {};
    Type.prototype = prototype;
    object = new Type();
    object.__proto__ = prototype;
  }
  if (typeof properties !== 'undefined' && Object.defineProperties) {
    Object.defineProperties(object, properties);
  }
  return object;
}
exports.create = typeof Object.create === 'function' ? Object.create : create;

// Object.keys and Object.getOwnPropertyNames is supported in IE9 however
// they do show a description and number property on Error objects
function notObject(object) {
  return ((typeof object != "object" && typeof object != "function") || object === null);
}

function keysShim(object) {
  if (notObject(object)) {
    throw new TypeError("Object.keys called on a non-object");
  }

  var result = [];
  for (var name in object) {
    if (hasOwnProperty.call(object, name)) {
      result.push(name);
    }
  }
  return result;
}

// getOwnPropertyNames is almost the same as Object.keys one key feature
//  is that it returns hidden properties, since that can't be implemented,
//  this feature gets reduced so it just shows the length property on arrays
function propertyShim(object) {
  if (notObject(object)) {
    throw new TypeError("Object.getOwnPropertyNames called on a non-object");
  }

  var result = keysShim(object);
  if (exports.isArray(object) && exports.indexOf(object, 'length') === -1) {
    result.push('length');
  }
  return result;
}

var keys = typeof Object.keys === 'function' ? Object.keys : keysShim;
var getOwnPropertyNames = typeof Object.getOwnPropertyNames === 'function' ?
  Object.getOwnPropertyNames : propertyShim;

if (new Error().hasOwnProperty('description')) {
  var ERROR_PROPERTY_FILTER = function (obj, array) {
    if (toString.call(obj) === '[object Error]') {
      array = exports.filter(array, function (name) {
        return name !== 'description' && name !== 'number' && name !== 'message';
      });
    }
    return array;
  };

  exports.keys = function (object) {
    return ERROR_PROPERTY_FILTER(object, keys(object));
  };
  exports.getOwnPropertyNames = function (object) {
    return ERROR_PROPERTY_FILTER(object, getOwnPropertyNames(object));
  };
} else {
  exports.keys = keys;
  exports.getOwnPropertyNames = getOwnPropertyNames;
}

// Object.getOwnPropertyDescriptor - supported in IE8 but only on dom elements
function valueObject(value, key) {
  return { value: value[key] };
}

if (typeof Object.getOwnPropertyDescriptor === 'function') {
  try {
    Object.getOwnPropertyDescriptor({'a': 1}, 'a');
    exports.getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
  } catch (e) {
    // IE8 dom element issue - use a try catch and default to valueObject
    exports.getOwnPropertyDescriptor = function (value, key) {
      try {
        return Object.getOwnPropertyDescriptor(value, key);
      } catch (e) {
        return valueObject(value, key);
      }
    };
  }
} else {
  exports.getOwnPropertyDescriptor = valueObject;
}

},{}],3:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// UTILITY
var util = require('util');
var shims = require('_shims');
var pSlice = Array.prototype.slice;

// 1. The assert module provides functions that throw
// AssertionError's when particular conditions are not met. The
// assert module must conform to the following interface.

var assert = module.exports = ok;

// 2. The AssertionError is defined in assert.
// new assert.AssertionError({ message: message,
//                             actual: actual,
//                             expected: expected })

assert.AssertionError = function AssertionError(options) {
  this.name = 'AssertionError';
  this.actual = options.actual;
  this.expected = options.expected;
  this.operator = options.operator;
  this.message = options.message || getMessage(this);
};

// assert.AssertionError instanceof Error
util.inherits(assert.AssertionError, Error);

function replacer(key, value) {
  if (util.isUndefined(value)) {
    return '' + value;
  }
  if (util.isNumber(value) && (isNaN(value) || !isFinite(value))) {
    return value.toString();
  }
  if (util.isFunction(value) || util.isRegExp(value)) {
    return value.toString();
  }
  return value;
}

function truncate(s, n) {
  if (util.isString(s)) {
    return s.length < n ? s : s.slice(0, n);
  } else {
    return s;
  }
}

function getMessage(self) {
  return truncate(JSON.stringify(self.actual, replacer), 128) + ' ' +
         self.operator + ' ' +
         truncate(JSON.stringify(self.expected, replacer), 128);
}

// At present only the three keys mentioned above are used and
// understood by the spec. Implementations or sub modules can pass
// other keys to the AssertionError's constructor - they will be
// ignored.

// 3. All of the following functions must throw an AssertionError
// when a corresponding condition is not met, with a message that
// may be undefined if not provided.  All assertion methods provide
// both the actual and expected values to the assertion error for
// display purposes.

function fail(actual, expected, message, operator, stackStartFunction) {
  throw new assert.AssertionError({
    message: message,
    actual: actual,
    expected: expected,
    operator: operator,
    stackStartFunction: stackStartFunction
  });
}

// EXTENSION! allows for well behaved errors defined elsewhere.
assert.fail = fail;

// 4. Pure assertion tests whether a value is truthy, as determined
// by !!guard.
// assert.ok(guard, message_opt);
// This statement is equivalent to assert.equal(true, !!guard,
// message_opt);. To test strictly for the value true, use
// assert.strictEqual(true, guard, message_opt);.

function ok(value, message) {
  if (!value) fail(value, true, message, '==', assert.ok);
}
assert.ok = ok;

// 5. The equality assertion tests shallow, coercive equality with
// ==.
// assert.equal(actual, expected, message_opt);

assert.equal = function equal(actual, expected, message) {
  if (actual != expected) fail(actual, expected, message, '==', assert.equal);
};

// 6. The non-equality assertion tests for whether two objects are not equal
// with != assert.notEqual(actual, expected, message_opt);

assert.notEqual = function notEqual(actual, expected, message) {
  if (actual == expected) {
    fail(actual, expected, message, '!=', assert.notEqual);
  }
};

// 7. The equivalence assertion tests a deep equality relation.
// assert.deepEqual(actual, expected, message_opt);

assert.deepEqual = function deepEqual(actual, expected, message) {
  if (!_deepEqual(actual, expected)) {
    fail(actual, expected, message, 'deepEqual', assert.deepEqual);
  }
};

function _deepEqual(actual, expected) {
  // 7.1. All identical values are equivalent, as determined by ===.
  if (actual === expected) {
    return true;

  } else if (util.isBuffer(actual) && util.isBuffer(expected)) {
    if (actual.length != expected.length) return false;

    for (var i = 0; i < actual.length; i++) {
      if (actual[i] !== expected[i]) return false;
    }

    return true;

  // 7.2. If the expected value is a Date object, the actual value is
  // equivalent if it is also a Date object that refers to the same time.
  } else if (util.isDate(actual) && util.isDate(expected)) {
    return actual.getTime() === expected.getTime();

  // 7.3 If the expected value is a RegExp object, the actual value is
  // equivalent if it is also a RegExp object with the same source and
  // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`).
  } else if (util.isRegExp(actual) && util.isRegExp(expected)) {
    return actual.source === expected.source &&
           actual.global === expected.global &&
           actual.multiline === expected.multiline &&
           actual.lastIndex === expected.lastIndex &&
           actual.ignoreCase === expected.ignoreCase;

  // 7.4. Other pairs that do not both pass typeof value == 'object',
  // equivalence is determined by ==.
  } else if (!util.isObject(actual) && !util.isObject(expected)) {
    return actual == expected;

  // 7.5 For all other Object pairs, including Array objects, equivalence is
  // determined by having the same number of owned properties (as verified
  // with Object.prototype.hasOwnProperty.call), the same set of keys
  // (although not necessarily the same order), equivalent values for every
  // corresponding key, and an identical 'prototype' property. Note: this
  // accounts for both named and indexed properties on Arrays.
  } else {
    return objEquiv(actual, expected);
  }
}

function isArguments(object) {
  return Object.prototype.toString.call(object) == '[object Arguments]';
}

function objEquiv(a, b) {
  if (util.isNullOrUndefined(a) || util.isNullOrUndefined(b))
    return false;
  // an identical 'prototype' property.
  if (a.prototype !== b.prototype) return false;
  //~~~I've managed to break Object.keys through screwy arguments passing.
  //   Converting to array solves the problem.
  if (isArguments(a)) {
    if (!isArguments(b)) {
      return false;
    }
    a = pSlice.call(a);
    b = pSlice.call(b);
    return _deepEqual(a, b);
  }
  try {
    var ka = shims.keys(a),
        kb = shims.keys(b),
        key, i;
  } catch (e) {//happens when one is a string literal and the other isn't
    return false;
  }
  // having the same number of owned properties (keys incorporates
  // hasOwnProperty)
  if (ka.length != kb.length)
    return false;
  //the same set of keys (although not necessarily the same order),
  ka.sort();
  kb.sort();
  //~~~cheap key test
  for (i = ka.length - 1; i >= 0; i--) {
    if (ka[i] != kb[i])
      return false;
  }
  //equivalent values for every corresponding key, and
  //~~~possibly expensive deep test
  for (i = ka.length - 1; i >= 0; i--) {
    key = ka[i];
    if (!_deepEqual(a[key], b[key])) return false;
  }
  return true;
}

// 8. The non-equivalence assertion tests for any deep inequality.
// assert.notDeepEqual(actual, expected, message_opt);

assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
  if (_deepEqual(actual, expected)) {
    fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
  }
};

// 9. The strict equality assertion tests strict equality, as determined by ===.
// assert.strictEqual(actual, expected, message_opt);

assert.strictEqual = function strictEqual(actual, expected, message) {
  if (actual !== expected) {
    fail(actual, expected, message, '===', assert.strictEqual);
  }
};

// 10. The strict non-equality assertion tests for strict inequality, as
// determined by !==.  assert.notStrictEqual(actual, expected, message_opt);

assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
  if (actual === expected) {
    fail(actual, expected, message, '!==', assert.notStrictEqual);
  }
};

function expectedException(actual, expected) {
  if (!actual || !expected) {
    return false;
  }

  if (Object.prototype.toString.call(expected) == '[object RegExp]') {
    return expected.test(actual);
  } else if (actual instanceof expected) {
    return true;
  } else if (expected.call({}, actual) === true) {
    return true;
  }

  return false;
}

function _throws(shouldThrow, block, expected, message) {
  var actual;

  if (util.isString(expected)) {
    message = expected;
    expected = null;
  }

  try {
    block();
  } catch (e) {
    actual = e;
  }

  message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
            (message ? ' ' + message : '.');

  if (shouldThrow && !actual) {
    fail(actual, expected, 'Missing expected exception' + message);
  }

  if (!shouldThrow && expectedException(actual, expected)) {
    fail(actual, expected, 'Got unwanted exception' + message);
  }

  if ((shouldThrow && actual && expected &&
      !expectedException(actual, expected)) || (!shouldThrow && actual)) {
    throw actual;
  }
}

// 11. Expected to throw an error:
// assert.throws(block, Error_opt, message_opt);

assert.throws = function(block, /*optional*/error, /*optional*/message) {
  _throws.apply(this, [true].concat(pSlice.call(arguments)));
};

// EXTENSION! This is annoying to write outside this module.
assert.doesNotThrow = function(block, /*optional*/message) {
  _throws.apply(this, [false].concat(pSlice.call(arguments)));
};

assert.ifError = function(err) { if (err) {throw err;}};
},{"_shims":2,"util":8}],4:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var util = require('util');

function EventEmitter() {
  this._events = this._events || {};
  this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;

// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;

EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;

// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;

// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function(n) {
  if (!util.isNumber(n) || n < 0)
    throw TypeError('n must be a positive number');
  this._maxListeners = n;
  return this;
};

EventEmitter.prototype.emit = function(type) {
  var er, handler, len, args, i, listeners;

  if (!this._events)
    this._events = {};

  // If there is no 'error' event listener then throw.
  if (type === 'error') {
    if (!this._events.error ||
        (util.isObject(this._events.error) && !this._events.error.length)) {
      er = arguments[1];
      if (er instanceof Error) {
        throw er; // Unhandled 'error' event
      } else {
        throw TypeError('Uncaught, unspecified "error" event.');
      }
      return false;
    }
  }

  handler = this._events[type];

  if (util.isUndefined(handler))
    return false;

  if (util.isFunction(handler)) {
    switch (arguments.length) {
      // fast cases
      case 1:
        handler.call(this);
        break;
      case 2:
        handler.call(this, arguments[1]);
        break;
      case 3:
        handler.call(this, arguments[1], arguments[2]);
        break;
      // slower
      default:
        len = arguments.length;
        args = new Array(len - 1);
        for (i = 1; i < len; i++)
          args[i - 1] = arguments[i];
        handler.apply(this, args);
    }
  } else if (util.isObject(handler)) {
    len = arguments.length;
    args = new Array(len - 1);
    for (i = 1; i < len; i++)
      args[i - 1] = arguments[i];

    listeners = handler.slice();
    len = listeners.length;
    for (i = 0; i < len; i++)
      listeners[i].apply(this, args);
  }

  return true;
};

EventEmitter.prototype.addListener = function(type, listener) {
  var m;

  if (!util.isFunction(listener))
    throw TypeError('listener must be a function');

  if (!this._events)
    this._events = {};

  // To avoid recursion in the case that type === "newListener"! Before
  // adding it to the listeners, first emit "newListener".
  if (this._events.newListener)
    this.emit('newListener', type,
              util.isFunction(listener.listener) ?
              listener.listener : listener);

  if (!this._events[type])
    // Optimize the case of one listener. Don't need the extra array object.
    this._events[type] = listener;
  else if (util.isObject(this._events[type]))
    // If we've already got an array, just append.
    this._events[type].push(listener);
  else
    // Adding the second element, need to change to array.
    this._events[type] = [this._events[type], listener];

  // Check for listener leak
  if (util.isObject(this._events[type]) && !this._events[type].warned) {
    var m;
    if (!util.isUndefined(this._maxListeners)) {
      m = this._maxListeners;
    } else {
      m = EventEmitter.defaultMaxListeners;
    }

    if (m && m > 0 && this._events[type].length > m) {
      this._events[type].warned = true;
      console.error('(node) warning: possible EventEmitter memory ' +
                    'leak detected. %d listeners added. ' +
                    'Use emitter.setMaxListeners() to increase limit.',
                    this._events[type].length);
      console.trace();
    }
  }

  return this;
};

EventEmitter.prototype.on = EventEmitter.prototype.addListener;

EventEmitter.prototype.once = function(type, listener) {
  if (!util.isFunction(listener))
    throw TypeError('listener must be a function');

  function g() {
    this.removeListener(type, g);
    listener.apply(this, arguments);
  }

  g.listener = listener;
  this.on(type, g);

  return this;
};

// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener = function(type, listener) {
  var list, position, length, i;

  if (!util.isFunction(listener))
    throw TypeError('listener must be a function');

  if (!this._events || !this._events[type])
    return this;

  list = this._events[type];
  length = list.length;
  position = -1;

  if (list === listener ||
      (util.isFunction(list.listener) && list.listener === listener)) {
    delete this._events[type];
    if (this._events.removeListener)
      this.emit('removeListener', type, listener);

  } else if (util.isObject(list)) {
    for (i = length; i-- > 0;) {
      if (list[i] === listener ||
          (list[i].listener && list[i].listener === listener)) {
        position = i;
        break;
      }
    }

    if (position < 0)
      return this;

    if (list.length === 1) {
      list.length = 0;
      delete this._events[type];
    } else {
      list.splice(position, 1);
    }

    if (this._events.removeListener)
      this.emit('removeListener', type, listener);
  }

  return this;
};

EventEmitter.prototype.removeAllListeners = function(type) {
  var key, listeners;

  if (!this._events)
    return this;

  // not listening for removeListener, no need to emit
  if (!this._events.removeListener) {
    if (arguments.length === 0)
      this._events = {};
    else if (this._events[type])
      delete this._events[type];
    return this;
  }

  // emit removeListener for all listeners on all events
  if (arguments.length === 0) {
    for (key in this._events) {
      if (key === 'removeListener') continue;
      this.removeAllListeners(key);
    }
    this.removeAllListeners('removeListener');
    this._events = {};
    return this;
  }

  listeners = this._events[type];

  if (util.isFunction(listeners)) {
    this.removeListener(type, listeners);
  } else {
    // LIFO order
    while (listeners.length)
      this.removeListener(type, listeners[listeners.length - 1]);
  }
  delete this._events[type];

  return this;
};

EventEmitter.prototype.listeners = function(type) {
  var ret;
  if (!this._events || !this._events[type])
    ret = [];
  else if (util.isFunction(this._events[type]))
    ret = [this._events[type]];
  else
    ret = this._events[type].slice();
  return ret;
};

EventEmitter.listenerCount = function(emitter, type) {
  var ret;
  if (!emitter._events || !emitter._events[type])
    ret = 0;
  else if (util.isFunction(emitter._events[type]))
    ret = 1;
  else
    ret = emitter._events[type].length;
  return ret;
};
},{"util":8}],5:[function(require,module,exports){
var process=require("__browserify_process");// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var util = require('util');
var shims = require('_shims');

// resolves . and .. elements in a path array with directory names there
// must be no slashes, empty elements, or device names (c:\) in the array
// (so also no leading and trailing slashes - it does not distinguish
// relative and absolute paths)
function normalizeArray(parts, allowAboveRoot) {
  // if the path tries to go above the root, `up` ends up > 0
  var up = 0;
  for (var i = parts.length - 1; i >= 0; i--) {
    var last = parts[i];
    if (last === '.') {
      parts.splice(i, 1);
    } else if (last === '..') {
      parts.splice(i, 1);
      up++;
    } else if (up) {
      parts.splice(i, 1);
      up--;
    }
  }

  // if the path is allowed to go above the root, restore leading ..s
  if (allowAboveRoot) {
    for (; up--; up) {
      parts.unshift('..');
    }
  }

  return parts;
}

// Split a filename into [root, dir, basename, ext], unix version
// 'root' is just a slash, or nothing.
var splitPathRe =
    /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
var splitPath = function(filename) {
  return splitPathRe.exec(filename).slice(1);
};

// path.resolve([from ...], to)
// posix version
exports.resolve = function() {
  var resolvedPath = '',
      resolvedAbsolute = false;

  for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
    var path = (i >= 0) ? arguments[i] : process.cwd();

    // Skip empty and invalid entries
    if (!util.isString(path)) {
      throw new TypeError('Arguments to path.resolve must be strings');
    } else if (!path) {
      continue;
    }

    resolvedPath = path + '/' + resolvedPath;
    resolvedAbsolute = path.charAt(0) === '/';
  }

  // At this point the path should be resolved to a full absolute path, but
  // handle relative paths to be safe (might happen when process.cwd() fails)

  // Normalize the path
  resolvedPath = normalizeArray(shims.filter(resolvedPath.split('/'), function(p) {
    return !!p;
  }), !resolvedAbsolute).join('/');

  return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
};

// path.normalize(path)
// posix version
exports.normalize = function(path) {
  var isAbsolute = exports.isAbsolute(path),
      trailingSlash = shims.substr(path, -1) === '/';

  // Normalize the path
  path = normalizeArray(shims.filter(path.split('/'), function(p) {
    return !!p;
  }), !isAbsolute).join('/');

  if (!path && !isAbsolute) {
    path = '.';
  }
  if (path && trailingSlash) {
    path += '/';
  }

  return (isAbsolute ? '/' : '') + path;
};

// posix version
exports.isAbsolute = function(path) {
  return path.charAt(0) === '/';
};

// posix version
exports.join = function() {
  var paths = Array.prototype.slice.call(arguments, 0);
  return exports.normalize(shims.filter(paths, function(p, index) {
    if (!util.isString(p)) {
      throw new TypeError('Arguments to path.join must be strings');
    }
    return p;
  }).join('/'));
};


// path.relative(from, to)
// posix version
exports.relative = function(from, to) {
  from = exports.resolve(from).substr(1);
  to = exports.resolve(to).substr(1);

  function trim(arr) {
    var start = 0;
    for (; start < arr.length; start++) {
      if (arr[start] !== '') break;
    }

    var end = arr.length - 1;
    for (; end >= 0; end--) {
      if (arr[end] !== '') break;
    }

    if (start > end) return [];
    return arr.slice(start, end - start + 1);
  }

  var fromParts = trim(from.split('/'));
  var toParts = trim(to.split('/'));

  var length = Math.min(fromParts.length, toParts.length);
  var samePartsLength = length;
  for (var i = 0; i < length; i++) {
    if (fromParts[i] !== toParts[i]) {
      samePartsLength = i;
      break;
    }
  }

  var outputParts = [];
  for (var i = samePartsLength; i < fromParts.length; i++) {
    outputParts.push('..');
  }

  outputParts = outputParts.concat(toParts.slice(samePartsLength));

  return outputParts.join('/');
};

exports.sep = '/';
exports.delimiter = ':';

exports.dirname = function(path) {
  var result = splitPath(path),
      root = result[0],
      dir = result[1];

  if (!root && !dir) {
    // No dirname whatsoever
    return '.';
  }

  if (dir) {
    // It has a dirname, strip trailing slash
    dir = dir.substr(0, dir.length - 1);
  }

  return root + dir;
};


exports.basename = function(path, ext) {
  var f = splitPath(path)[2];
  // TODO: make this comparison case-insensitive on windows?
  if (ext && f.substr(-1 * ext.length) === ext) {
    f = f.substr(0, f.length - ext.length);
  }
  return f;
};


exports.extname = function(path) {
  return splitPath(path)[3];
};

},{"__browserify_process":14,"_shims":2,"util":8}],6:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// Query String Utilities

var QueryString = exports;
var util = require('util');
var shims = require('_shims');
var Buffer = require('buffer').Buffer;

// If obj.hasOwnProperty has been overridden, then calling
// obj.hasOwnProperty(prop) will break.
// See: https://github.com/joyent/node/issues/1707
function hasOwnProperty(obj, prop) {
  return Object.prototype.hasOwnProperty.call(obj, prop);
}


function charCode(c) {
  return c.charCodeAt(0);
}


// a safe fast alternative to decodeURIComponent
QueryString.unescapeBuffer = function(s, decodeSpaces) {
  var out = new Buffer(s.length);
  var state = 'CHAR'; // states: CHAR, HEX0, HEX1
  var n, m, hexchar;

  for (var inIndex = 0, outIndex = 0; inIndex <= s.length; inIndex++) {
    var c = s.charCodeAt(inIndex);
    switch (state) {
      case 'CHAR':
        switch (c) {
          case charCode('%'):
            n = 0;
            m = 0;
            state = 'HEX0';
            break;
          case charCode('+'):
            if (decodeSpaces) c = charCode(' ');
            // pass thru
          default:
            out[outIndex++] = c;
            break;
        }
        break;

      case 'HEX0':
        state = 'HEX1';
        hexchar = c;
        if (charCode('0') <= c && c <= charCode('9')) {
          n = c - charCode('0');
        } else if (charCode('a') <= c && c <= charCode('f')) {
          n = c - charCode('a') + 10;
        } else if (charCode('A') <= c && c <= charCode('F')) {
          n = c - charCode('A') + 10;
        } else {
          out[outIndex++] = charCode('%');
          out[outIndex++] = c;
          state = 'CHAR';
          break;
        }
        break;

      case 'HEX1':
        state = 'CHAR';
        if (charCode('0') <= c && c <= charCode('9')) {
          m = c - charCode('0');
        } else if (charCode('a') <= c && c <= charCode('f')) {
          m = c - charCode('a') + 10;
        } else if (charCode('A') <= c && c <= charCode('F')) {
          m = c - charCode('A') + 10;
        } else {
          out[outIndex++] = charCode('%');
          out[outIndex++] = hexchar;
          out[outIndex++] = c;
          break;
        }
        out[outIndex++] = 16 * n + m;
        break;
    }
  }

  // TODO support returning arbitrary buffers.

  return out.slice(0, outIndex - 1);
};


QueryString.unescape = function(s, decodeSpaces) {
  return QueryString.unescapeBuffer(s, decodeSpaces).toString();
};


QueryString.escape = function(str) {
  return encodeURIComponent(str);
};

var stringifyPrimitive = function(v) {
  if (util.isString(v))
    return v;
  if (util.isBoolean(v))
    return v ? 'true' : 'false';
  if (util.isNumber(v))
    return isFinite(v) ? v : '';
  return '';
};


QueryString.stringify = QueryString.encode = function(obj, sep, eq, name) {
  sep = sep || '&';
  eq = eq || '=';
  if (util.isNull(obj)) {
    obj = undefined;
  }

  if (util.isObject(obj)) {
    return shims.map(shims.keys(obj), function(k) {
      var ks = QueryString.escape(stringifyPrimitive(k)) + eq;
      if (util.isArray(obj[k])) {
        return shims.map(obj[k], function(v) {
          return ks + QueryString.escape(stringifyPrimitive(v));
        }).join(sep);
      } else {
        return ks + QueryString.escape(stringifyPrimitive(obj[k]));
      }
    }).join(sep);

  }

  if (!name) return '';
  return QueryString.escape(stringifyPrimitive(name)) + eq +
         QueryString.escape(stringifyPrimitive(obj));
};

// Parse a key=val string.
QueryString.parse = QueryString.decode = function(qs, sep, eq, options) {
  sep = sep || '&';
  eq = eq || '=';
  var obj = {};

  if (!util.isString(qs) || qs.length === 0) {
    return obj;
  }

  var regexp = /\+/g;
  qs = qs.split(sep);

  var maxKeys = 1000;
  if (options && util.isNumber(options.maxKeys)) {
    maxKeys = options.maxKeys;
  }

  var len = qs.length;
  // maxKeys <= 0 means that we should not limit keys count
  if (maxKeys > 0 && len > maxKeys) {
    len = maxKeys;
  }

  for (var i = 0; i < len; ++i) {
    var x = qs[i].replace(regexp, '%20'),
        idx = x.indexOf(eq),
        kstr, vstr, k, v;

    if (idx >= 0) {
      kstr = x.substr(0, idx);
      vstr = x.substr(idx + 1);
    } else {
      kstr = x;
      vstr = '';
    }

    try {
      k = decodeURIComponent(kstr);
      v = decodeURIComponent(vstr);
    } catch (e) {
      k = QueryString.unescape(kstr, true);
      v = QueryString.unescape(vstr, true);
    }

    if (!hasOwnProperty(obj, k)) {
      obj[k] = v;
    } else if (util.isArray(obj[k])) {
      obj[k].push(v);
    } else {
      obj[k] = [obj[k], v];
    }
  }

  return obj;
};
},{"_shims":2,"buffer":11,"util":8}],7:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var punycode = { encode : function (s) { return s } };
var util = require('util');
var shims = require('_shims');

exports.parse = urlParse;
exports.resolve = urlResolve;
exports.resolveObject = urlResolveObject;
exports.format = urlFormat;

exports.Url = Url;

function Url() {
  this.protocol = null;
  this.slashes = null;
  this.auth = null;
  this.host = null;
  this.port = null;
  this.hostname = null;
  this.hash = null;
  this.search = null;
  this.query = null;
  this.pathname = null;
  this.path = null;
  this.href = null;
}

// Reference: RFC 3986, RFC 1808, RFC 2396

// define these here so at least they only have to be
// compiled once on the first module load.
var protocolPattern = /^([a-z0-9.+-]+:)/i,
    portPattern = /:[0-9]*$/,

    // RFC 2396: characters reserved for delimiting URLs.
    // We actually just auto-escape these.
    delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'],

    // RFC 2396: characters not allowed for various reasons.
    unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims),

    // Allowed by RFCs, but cause of XSS attacks.  Always escape these.
    autoEscape = ['\''].concat(unwise),
    // Characters that are never ever allowed in a hostname.
    // Note that any invalid chars are also handled, but these
    // are the ones that are *expected* to be seen, so we fast-path
    // them.
    nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),
    hostEndingChars = ['/', '?', '#'],
    hostnameMaxLen = 255,
    hostnamePartPattern = /^[a-z0-9A-Z_-]{0,63}$/,
    hostnamePartStart = /^([a-z0-9A-Z_-]{0,63})(.*)$/,
    // protocols that can allow "unsafe" and "unwise" chars.
    unsafeProtocol = {
      'javascript': true,
      'javascript:': true
    },
    // protocols that never have a hostname.
    hostlessProtocol = {
      'javascript': true,
      'javascript:': true
    },
    // protocols that always contain a // bit.
    slashedProtocol = {
      'http': true,
      'https': true,
      'ftp': true,
      'gopher': true,
      'file': true,
      'http:': true,
      'https:': true,
      'ftp:': true,
      'gopher:': true,
      'file:': true
    },
    querystring = require('querystring');

function urlParse(url, parseQueryString, slashesDenoteHost) {
  if (url && util.isObject(url) && url instanceof Url) return url;

  var u = new Url;
  u.parse(url, parseQueryString, slashesDenoteHost);
  return u;
}

Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {
  if (!util.isString(url)) {
    throw new TypeError("Parameter 'url' must be a string, not " + typeof url);
  }

  var rest = url;

  // trim before proceeding.
  // This is to support parse stuff like "  http://foo.com  \n"
  rest = shims.trim(rest);

  var proto = protocolPattern.exec(rest);
  if (proto) {
    proto = proto[0];
    var lowerProto = proto.toLowerCase();
    this.protocol = lowerProto;
    rest = rest.substr(proto.length);
  }

  // figure out if it's got a host
  // user@server is *always* interpreted as a hostname, and url
  // resolution will treat //foo/bar as host=foo,path=bar because that's
  // how the browser resolves relative URLs.
  if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
    var slashes = rest.substr(0, 2) === '//';
    if (slashes && !(proto && hostlessProtocol[proto])) {
      rest = rest.substr(2);
      this.slashes = true;
    }
  }

  if (!hostlessProtocol[proto] &&
      (slashes || (proto && !slashedProtocol[proto]))) {

    // there's a hostname.
    // the first instance of /, ?, ;, or # ends the host.
    //
    // If there is an @ in the hostname, then non-host chars *are* allowed
    // to the left of the last @ sign, unless some host-ending character
    // comes *before* the @-sign.
    // URLs are obnoxious.
    //
    // ex:
    // http://a@b@c/ => user:a@b host:c
    // http://a@b?@c => user:a host:c path:/?@c

    // v0.12 TODO(isaacs): This is not quite how Chrome does things.
    // Review our test case against browsers more comprehensively.

    // find the first instance of any hostEndingChars
    var hostEnd = -1;
    for (var i = 0; i < hostEndingChars.length; i++) {
      var hec = rest.indexOf(hostEndingChars[i]);
      if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
        hostEnd = hec;
    }

    // at this point, either we have an explicit point where the
    // auth portion cannot go past, or the last @ char is the decider.
    var auth, atSign;
    if (hostEnd === -1) {
      // atSign can be anywhere.
      atSign = rest.lastIndexOf('@');
    } else {
      // atSign must be in auth portion.
      // http://a@b/c@d => host:b auth:a path:/c@d
      atSign = rest.lastIndexOf('@', hostEnd);
    }

    // Now we have a portion which is definitely the auth.
    // Pull that off.
    if (atSign !== -1) {
      auth = rest.slice(0, atSign);
      rest = rest.slice(atSign + 1);
      this.auth = decodeURIComponent(auth);
    }

    // the host is the remaining to the left of the first non-host char
    hostEnd = -1;
    for (var i = 0; i < nonHostChars.length; i++) {
      var hec = rest.indexOf(nonHostChars[i]);
      if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
        hostEnd = hec;
    }
    // if we still have not hit it, then the entire thing is a host.
    if (hostEnd === -1)
      hostEnd = rest.length;

    this.host = rest.slice(0, hostEnd);
    rest = rest.slice(hostEnd);

    // pull out port.
    this.parseHost();

    // we've indicated that there is a hostname,
    // so even if it's empty, it has to be present.
    this.hostname = this.hostname || '';

    // if hostname begins with [ and ends with ]
    // assume that it's an IPv6 address.
    var ipv6Hostname = this.hostname[0] === '[' &&
        this.hostname[this.hostname.length - 1] === ']';

    // validate a little.
    if (!ipv6Hostname) {
      var hostparts = this.hostname.split(/\./);
      for (var i = 0, l = hostparts.length; i < l; i++) {
        var part = hostparts[i];
        if (!part) continue;
        if (!part.match(hostnamePartPattern)) {
          var newpart = '';
          for (var j = 0, k = part.length; j < k; j++) {
            if (part.charCodeAt(j) > 127) {
              // we replace non-ASCII char with a temporary placeholder
              // we need this to make sure size of hostname is not
              // broken by replacing non-ASCII by nothing
              newpart += 'x';
            } else {
              newpart += part[j];
            }
          }
          // we test again with ASCII char only
          if (!newpart.match(hostnamePartPattern)) {
            var validParts = hostparts.slice(0, i);
            var notHost = hostparts.slice(i + 1);
            var bit = part.match(hostnamePartStart);
            if (bit) {
              validParts.push(bit[1]);
              notHost.unshift(bit[2]);
            }
            if (notHost.length) {
              rest = '/' + notHost.join('.') + rest;
            }
            this.hostname = validParts.join('.');
            break;
          }
        }
      }
    }

    if (this.hostname.length > hostnameMaxLen) {
      this.hostname = '';
    } else {
      // hostnames are always lower case.
      this.hostname = this.hostname.toLowerCase();
    }

    if (!ipv6Hostname) {
      // IDNA Support: Returns a puny coded representation of "domain".
      // It only converts the part of the domain name that
      // has non ASCII characters. I.e. it dosent matter if
      // you call it with a domain that already is in ASCII.
      var domainArray = this.hostname.split('.');
      var newOut = [];
      for (var i = 0; i < domainArray.length; ++i) {
        var s = domainArray[i];
        newOut.push(s.match(/[^A-Za-z0-9_-]/) ?
            'xn--' + punycode.encode(s) : s);
      }
      this.hostname = newOut.join('.');
    }

    var p = this.port ? ':' + this.port : '';
    var h = this.hostname || '';
    this.host = h + p;
    this.href += this.host;

    // strip [ and ] from the hostname
    // the host field still retains them, though
    if (ipv6Hostname) {
      this.hostname = this.hostname.substr(1, this.hostname.length - 2);
      if (rest[0] !== '/') {
        rest = '/' + rest;
      }
    }
  }

  // now rest is set to the post-host stuff.
  // chop off any delim chars.
  if (!unsafeProtocol[lowerProto]) {

    // First, make 100% sure that any "autoEscape" chars get
    // escaped, even if encodeURIComponent doesn't think they
    // need to be.
    for (var i = 0, l = autoEscape.length; i < l; i++) {
      var ae = autoEscape[i];
      var esc = encodeURIComponent(ae);
      if (esc === ae) {
        esc = escape(ae);
      }
      rest = rest.split(ae).join(esc);
    }
  }


  // chop off from the tail first.
  var hash = rest.indexOf('#');
  if (hash !== -1) {
    // got a fragment string.
    this.hash = rest.substr(hash);
    rest = rest.slice(0, hash);
  }
  var qm = rest.indexOf('?');
  if (qm !== -1) {
    this.search = rest.substr(qm);
    this.query = rest.substr(qm + 1);
    if (parseQueryString) {
      this.query = querystring.parse(this.query);
    }
    rest = rest.slice(0, qm);
  } else if (parseQueryString) {
    // no query string, but parseQueryString still requested
    this.search = '';
    this.query = {};
  }
  if (rest) this.pathname = rest;
  if (slashedProtocol[lowerProto] &&
      this.hostname && !this.pathname) {
    this.pathname = '/';
  }

  //to support http.request
  if (this.pathname || this.search) {
    var p = this.pathname || '';
    var s = this.search || '';
    this.path = p + s;
  }

  // finally, reconstruct the href based on what has been validated.
  this.href = this.format();
  return this;
};

// format a parsed object into a url string
function urlFormat(obj) {
  // ensure it's an object, and not a string url.
  // If it's an obj, this is a no-op.
  // this way, you can call url_format() on strings
  // to clean up potentially wonky urls.
  if (util.isString(obj)) obj = urlParse(obj);
  if (!(obj instanceof Url)) return Url.prototype.format.call(obj);
  return obj.format();
}

Url.prototype.format = function() {
  var auth = this.auth || '';
  if (auth) {
    auth = encodeURIComponent(auth);
    auth = auth.replace(/%3A/i, ':');
    auth += '@';
  }

  var protocol = this.protocol || '',
      pathname = this.pathname || '',
      hash = this.hash || '',
      host = false,
      query = '';

  if (this.host) {
    host = auth + this.host;
  } else if (this.hostname) {
    host = auth + (this.hostname.indexOf(':') === -1 ?
        this.hostname :
        '[' + this.hostname + ']');
    if (this.port) {
      host += ':' + this.port;
    }
  }

  if (this.query &&
      util.isObject(this.query) &&
      shims.keys(this.query).length) {
    query = querystring.stringify(this.query);
  }

  var search = this.search || (query && ('?' + query)) || '';

  if (protocol && shims.substr(protocol, -1) !== ':') protocol += ':';

  // only the slashedProtocols get the //.  Not mailto:, xmpp:, etc.
  // unless they had them to begin with.
  if (this.slashes ||
      (!protocol || slashedProtocol[protocol]) && host !== false) {
    host = '//' + (host || '');
    if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;
  } else if (!host) {
    host = '';
  }

  if (hash && hash.charAt(0) !== '#') hash = '#' + hash;
  if (search && search.charAt(0) !== '?') search = '?' + search;

  pathname = pathname.replace(/[?#]/g, function(match) {
    return encodeURIComponent(match);
  });
  search = search.replace('#', '%23');

  return protocol + host + pathname + search + hash;
};

function urlResolve(source, relative) {
  return urlParse(source, false, true).resolve(relative);
}

Url.prototype.resolve = function(relative) {
  return this.resolveObject(urlParse(relative, false, true)).format();
};

function urlResolveObject(source, relative) {
  if (!source) return relative;
  return urlParse(source, false, true).resolveObject(relative);
}

Url.prototype.resolveObject = function(relative) {
  if (util.isString(relative)) {
    var rel = new Url();
    rel.parse(relative, false, true);
    relative = rel;
  }

  var result = new Url();
  shims.forEach(shims.keys(this), function(k) {
    result[k] = this[k];
  }, this);

  // hash is always overridden, no matter what.
  // even href="" will remove it.
  result.hash = relative.hash;

  // if the relative url is empty, then there's nothing left to do here.
  if (relative.href === '') {
    result.href = result.format();
    return result;
  }

  // hrefs like //foo/bar always cut to the protocol.
  if (relative.slashes && !relative.protocol) {
    // take everything except the protocol from relative
    shims.forEach(shims.keys(relative), function(k) {
      if (k !== 'protocol')
        result[k] = relative[k];
    });

    //urlParse appends trailing / to urls like http://www.example.com
    if (slashedProtocol[result.protocol] &&
        result.hostname && !result.pathname) {
      result.path = result.pathname = '/';
    }

    result.href = result.format();
    return result;
  }

  if (relative.protocol && relative.protocol !== result.protocol) {
    // if it's a known url protocol, then changing
    // the protocol does weird things
    // first, if it's not file:, then we MUST have a host,
    // and if there was a path
    // to begin with, then we MUST have a path.
    // if it is file:, then the host is dropped,
    // because that's known to be hostless.
    // anything else is assumed to be absolute.
    if (!slashedProtocol[relative.protocol]) {
      shims.forEach(shims.keys(relative), function(k) {
        result[k] = relative[k];
      });
      result.href = result.format();
      return result;
    }

    result.protocol = relative.protocol;
    if (!relative.host && !hostlessProtocol[relative.protocol]) {
      var relPath = (relative.pathname || '').split('/');
      while (relPath.length && !(relative.host = relPath.shift()));
      if (!relative.host) relative.host = '';
      if (!relative.hostname) relative.hostname = '';
      if (relPath[0] !== '') relPath.unshift('');
      if (relPath.length < 2) relPath.unshift('');
      result.pathname = relPath.join('/');
    } else {
      result.pathname = relative.pathname;
    }
    result.search = relative.search;
    result.query = relative.query;
    result.host = relative.host || '';
    result.auth = relative.auth;
    result.hostname = relative.hostname || relative.host;
    result.port = relative.port;
    // to support http.request
    if (result.pathname || result.search) {
      var p = result.pathname || '';
      var s = result.search || '';
      result.path = p + s;
    }
    result.slashes = result.slashes || relative.slashes;
    result.href = result.format();
    return result;
  }

  var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),
      isRelAbs = (
          relative.host ||
          relative.pathname && relative.pathname.charAt(0) === '/'
      ),
      mustEndAbs = (isRelAbs || isSourceAbs ||
                    (result.host && relative.pathname)),
      removeAllDots = mustEndAbs,
      srcPath = result.pathname && result.pathname.split('/') || [],
      relPath = relative.pathname && relative.pathname.split('/') || [],
      psychotic = result.protocol && !slashedProtocol[result.protocol];

  // if the url is a non-slashed url, then relative
  // links like ../.. should be able
  // to crawl up to the hostname, as well.  This is strange.
  // result.protocol has already been set by now.
  // Later on, put the first path part into the host field.
  if (psychotic) {
    result.hostname = '';
    result.port = null;
    if (result.host) {
      if (srcPath[0] === '') srcPath[0] = result.host;
      else srcPath.unshift(result.host);
    }
    result.host = '';
    if (relative.protocol) {
      relative.hostname = null;
      relative.port = null;
      if (relative.host) {
        if (relPath[0] === '') relPath[0] = relative.host;
        else relPath.unshift(relative.host);
      }
      relative.host = null;
    }
    mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');
  }

  if (isRelAbs) {
    // it's absolute.
    result.host = (relative.host || relative.host === '') ?
                  relative.host : result.host;
    result.hostname = (relative.hostname || relative.hostname === '') ?
                      relative.hostname : result.hostname;
    result.search = relative.search;
    result.query = relative.query;
    srcPath = relPath;
    // fall through to the dot-handling below.
  } else if (relPath.length) {
    // it's relative
    // throw away the existing file, and take the new path instead.
    if (!srcPath) srcPath = [];
    srcPath.pop();
    srcPath = srcPath.concat(relPath);
    result.search = relative.search;
    result.query = relative.query;
  } else if (!util.isNullOrUndefined(relative.search)) {
    // just pull out the search.
    // like href='?foo'.
    // Put this after the other two cases because it simplifies the booleans
    if (psychotic) {
      result.hostname = result.host = srcPath.shift();
      //occationaly the auth can get stuck only in host
      //this especialy happens in cases like
      //url.resolveObject('mailto:local1@domain1', 'local2@domain2')
      var authInHost = result.host && result.host.indexOf('@') > 0 ?
                       result.host.split('@') : false;
      if (authInHost) {
        result.auth = authInHost.shift();
        result.host = result.hostname = authInHost.shift();
      }
    }
    result.search = relative.search;
    result.query = relative.query;
    //to support http.request
    if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
      result.path = (result.pathname ? result.pathname : '') +
                    (result.search ? result.search : '');
    }
    result.href = result.format();
    return result;
  }

  if (!srcPath.length) {
    // no path at all.  easy.
    // we've already handled the other stuff above.
    result.pathname = null;
    //to support http.request
    if (result.search) {
      result.path = '/' + result.search;
    } else {
      result.path = null;
    }
    result.href = result.format();
    return result;
  }

  // if a url ENDs in . or .., then it must get a trailing slash.
  // however, if it ends in anything else non-slashy,
  // then it must NOT get a trailing slash.
  var last = srcPath.slice(-1)[0];
  var hasTrailingSlash = (
      (result.host || relative.host) && (last === '.' || last === '..') ||
      last === '');

  // strip single dots, resolve double dots to parent dir
  // if the path tries to go above the root, `up` ends up > 0
  var up = 0;
  for (var i = srcPath.length; i >= 0; i--) {
    last = srcPath[i];
    if (last == '.') {
      srcPath.splice(i, 1);
    } else if (last === '..') {
      srcPath.splice(i, 1);
      up++;
    } else if (up) {
      srcPath.splice(i, 1);
      up--;
    }
  }

  // if the path is allowed to go above the root, restore leading ..s
  if (!mustEndAbs && !removeAllDots) {
    for (; up--; up) {
      srcPath.unshift('..');
    }
  }

  if (mustEndAbs && srcPath[0] !== '' &&
      (!srcPath[0] || srcPath[0].charAt(0) !== '/')) {
    srcPath.unshift('');
  }

  if (hasTrailingSlash && (shims.substr(srcPath.join('/'), -1) !== '/')) {
    srcPath.push('');
  }

  var isAbsolute = srcPath[0] === '' ||
      (srcPath[0] && srcPath[0].charAt(0) === '/');

  // put the host back
  if (psychotic) {
    result.hostname = result.host = isAbsolute ? '' :
                                    srcPath.length ? srcPath.shift() : '';
    //occationaly the auth can get stuck only in host
    //this especialy happens in cases like
    //url.resolveObject('mailto:local1@domain1', 'local2@domain2')
    var authInHost = result.host && result.host.indexOf('@') > 0 ?
                     result.host.split('@') : false;
    if (authInHost) {
      result.auth = authInHost.shift();
      result.host = result.hostname = authInHost.shift();
    }
  }

  mustEndAbs = mustEndAbs || (result.host && srcPath.length);

  if (mustEndAbs && !isAbsolute) {
    srcPath.unshift('');
  }

  if (!srcPath.length) {
    result.pathname = null;
    result.path = null;
  } else {
    result.pathname = srcPath.join('/');
  }

  //to support request.http
  if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
    result.path = (result.pathname ? result.pathname : '') +
                  (result.search ? result.search : '');
  }
  result.auth = relative.auth || result.auth;
  result.slashes = result.slashes || relative.slashes;
  result.href = result.format();
  return result;
};

Url.prototype.parseHost = function() {
  var host = this.host;
  var port = portPattern.exec(host);
  if (port) {
    port = port[0];
    if (port !== ':') {
      this.port = port.substr(1);
    }
    host = host.substr(0, host.length - port.length);
  }
  if (host) this.hostname = host;
};
},{"_shims":2,"querystring":6,"util":8}],8:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var shims = require('_shims');

var formatRegExp = /%[sdj%]/g;
exports.format = function(f) {
  if (!isString(f)) {
    var objects = [];
    for (var i = 0; i < arguments.length; i++) {
      objects.push(inspect(arguments[i]));
    }
    return objects.join(' ');
  }

  var i = 1;
  var args = arguments;
  var len = args.length;
  var str = String(f).replace(formatRegExp, function(x) {
    if (x === '%%') return '%';
    if (i >= len) return x;
    switch (x) {
      case '%s': return String(args[i++]);
      case '%d': return Number(args[i++]);
      case '%j':
        try {
          return JSON.stringify(args[i++]);
        } catch (_) {
          return '[Circular]';
        }
      default:
        return x;
    }
  });
  for (var x = args[i]; i < len; x = args[++i]) {
    if (isNull(x) || !isObject(x)) {
      str += ' ' + x;
    } else {
      str += ' ' + inspect(x);
    }
  }
  return str;
};

/**
 * Echos the value of a value. Trys to print the value out
 * in the best way possible given the different types.
 *
 * @param {Object} obj The object to print out.
 * @param {Object} opts Optional options object that alters the output.
 */
/* legacy: obj, showHidden, depth, colors*/
function inspect(obj, opts) {
  // default options
  var ctx = {
    seen: [],
    stylize: stylizeNoColor
  };
  // legacy...
  if (arguments.length >= 3) ctx.depth = arguments[2];
  if (arguments.length >= 4) ctx.colors = arguments[3];
  if (isBoolean(opts)) {
    // legacy...
    ctx.showHidden = opts;
  } else if (opts) {
    // got an "options" object
    exports._extend(ctx, opts);
  }
  // set default options
  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
  if (isUndefined(ctx.depth)) ctx.depth = 2;
  if (isUndefined(ctx.colors)) ctx.colors = false;
  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
  if (ctx.colors) ctx.stylize = stylizeWithColor;
  return formatValue(ctx, obj, ctx.depth);
}
exports.inspect = inspect;


// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
inspect.colors = {
  'bold' : [1, 22],
  'italic' : [3, 23],
  'underline' : [4, 24],
  'inverse' : [7, 27],
  'white' : [37, 39],
  'grey' : [90, 39],
  'black' : [30, 39],
  'blue' : [34, 39],
  'cyan' : [36, 39],
  'green' : [32, 39],
  'magenta' : [35, 39],
  'red' : [31, 39],
  'yellow' : [33, 39]
};

// Don't use 'blue' not visible on cmd.exe
inspect.styles = {
  'special': 'cyan',
  'number': 'yellow',
  'boolean': 'yellow',
  'undefined': 'grey',
  'null': 'bold',
  'string': 'green',
  'date': 'magenta',
  // "name": intentionally not styling
  'regexp': 'red'
};


function stylizeWithColor(str, styleType) {
  var style = inspect.styles[styleType];

  if (style) {
    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
           '\u001b[' + inspect.colors[style][1] + 'm';
  } else {
    return str;
  }
}


function stylizeNoColor(str, styleType) {
  return str;
}


function arrayToHash(array) {
  var hash = {};

  shims.forEach(array, function(val, idx) {
    hash[val] = true;
  });

  return hash;
}


function formatValue(ctx, value, recurseTimes) {
  // Provide a hook for user-specified inspect functions.
  // Check that value is an object with an inspect function on it
  if (ctx.customInspect &&
      value &&
      isFunction(value.inspect) &&
      // Filter out the util module, it's inspect function is special
      value.inspect !== exports.inspect &&
      // Also filter out any prototype objects using the circular check.
      !(value.constructor && value.constructor.prototype === value)) {
    var ret = value.inspect(recurseTimes);
    if (!isString(ret)) {
      ret = formatValue(ctx, ret, recurseTimes);
    }
    return ret;
  }

  // Primitive types cannot have properties
  var primitive = formatPrimitive(ctx, value);
  if (primitive) {
    return primitive;
  }

  // Look up the keys of the object.
  var keys = shims.keys(value);
  var visibleKeys = arrayToHash(keys);

  if (ctx.showHidden) {
    keys = shims.getOwnPropertyNames(value);
  }

  // Some type of object without properties can be shortcutted.
  if (keys.length === 0) {
    if (isFunction(value)) {
      var name = value.name ? ': ' + value.name : '';
      return ctx.stylize('[Function' + name + ']', 'special');
    }
    if (isRegExp(value)) {
      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
    }
    if (isDate(value)) {
      return ctx.stylize(Date.prototype.toString.call(value), 'date');
    }
    if (isError(value)) {
      return formatError(value);
    }
  }

  var base = '', array = false, braces = ['{', '}'];

  // Make Array say that they are Array
  if (isArray(value)) {
    array = true;
    braces = ['[', ']'];
  }

  // Make functions say that they are functions
  if (isFunction(value)) {
    var n = value.name ? ': ' + value.name : '';
    base = ' [Function' + n + ']';
  }

  // Make RegExps say that they are RegExps
  if (isRegExp(value)) {
    base = ' ' + RegExp.prototype.toString.call(value);
  }

  // Make dates with properties first say the date
  if (isDate(value)) {
    base = ' ' + Date.prototype.toUTCString.call(value);
  }

  // Make error with message first say the error
  if (isError(value)) {
    base = ' ' + formatError(value);
  }

  if (keys.length === 0 && (!array || value.length == 0)) {
    return braces[0] + base + braces[1];
  }

  if (recurseTimes < 0) {
    if (isRegExp(value)) {
      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
    } else {
      return ctx.stylize('[Object]', 'special');
    }
  }

  ctx.seen.push(value);

  var output;
  if (array) {
    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
  } else {
    output = keys.map(function(key) {
      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
    });
  }

  ctx.seen.pop();

  return reduceToSingleString(output, base, braces);
}


function formatPrimitive(ctx, value) {
  if (isUndefined(value))
    return ctx.stylize('undefined', 'undefined');
  if (isString(value)) {
    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
                                             .replace(/'/g, "\\'")
                                             .replace(/\\"/g, '"') + '\'';
    return ctx.stylize(simple, 'string');
  }
  if (isNumber(value))
    return ctx.stylize('' + value, 'number');
  if (isBoolean(value))
    return ctx.stylize('' + value, 'boolean');
  // For some reason typeof null is "object", so special case here.
  if (isNull(value))
    return ctx.stylize('null', 'null');
}


function formatError(value) {
  return '[' + Error.prototype.toString.call(value) + ']';
}


function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
  var output = [];
  for (var i = 0, l = value.length; i < l; ++i) {
    if (hasOwnProperty(value, String(i))) {
      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
          String(i), true));
    } else {
      output.push('');
    }
  }

  shims.forEach(keys, function(key) {
    if (!key.match(/^\d+$/)) {
      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
          key, true));
    }
  });
  return output;
}


function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
  var name, str, desc;
  desc = shims.getOwnPropertyDescriptor(value, key) || { value: value[key] };
  if (desc.get) {
    if (desc.set) {
      str = ctx.stylize('[Getter/Setter]', 'special');
    } else {
      str = ctx.stylize('[Getter]', 'special');
    }
  } else {
    if (desc.set) {
      str = ctx.stylize('[Setter]', 'special');
    }
  }

  if (!hasOwnProperty(visibleKeys, key)) {
    name = '[' + key + ']';
  }
  if (!str) {
    if (shims.indexOf(ctx.seen, desc.value) < 0) {
      if (isNull(recurseTimes)) {
        str = formatValue(ctx, desc.value, null);
      } else {
        str = formatValue(ctx, desc.value, recurseTimes - 1);
      }
      if (str.indexOf('\n') > -1) {
        if (array) {
          str = str.split('\n').map(function(line) {
            return '  ' + line;
          }).join('\n').substr(2);
        } else {
          str = '\n' + str.split('\n').map(function(line) {
            return '   ' + line;
          }).join('\n');
        }
      }
    } else {
      str = ctx.stylize('[Circular]', 'special');
    }
  }
  if (isUndefined(name)) {
    if (array && key.match(/^\d+$/)) {
      return str;
    }
    name = JSON.stringify('' + key);
    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
      name = name.substr(1, name.length - 2);
      name = ctx.stylize(name, 'name');
    } else {
      name = name.replace(/'/g, "\\'")
                 .replace(/\\"/g, '"')
                 .replace(/(^"|"$)/g, "'");
      name = ctx.stylize(name, 'string');
    }
  }

  return name + ': ' + str;
}


function reduceToSingleString(output, base, braces) {
  var numLinesEst = 0;
  var length = shims.reduce(output, function(prev, cur) {
    numLinesEst++;
    if (cur.indexOf('\n') >= 0) numLinesEst++;
    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
  }, 0);

  if (length > 60) {
    return braces[0] +
           (base === '' ? '' : base + '\n ') +
           ' ' +
           output.join(',\n  ') +
           ' ' +
           braces[1];
  }

  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}


// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
  return shims.isArray(ar);
}
exports.isArray = isArray;

function isBoolean(arg) {
  return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;

function isNull(arg) {
  return arg === null;
}
exports.isNull = isNull;

function isNullOrUndefined(arg) {
  return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;

function isNumber(arg) {
  return typeof arg === 'number';
}
exports.isNumber = isNumber;

function isString(arg) {
  return typeof arg === 'string';
}
exports.isString = isString;

function isSymbol(arg) {
  return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;

function isUndefined(arg) {
  return arg === void 0;
}
exports.isUndefined = isUndefined;

function isRegExp(re) {
  return isObject(re) && objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;

function isObject(arg) {
  return typeof arg === 'object' && arg;
}
exports.isObject = isObject;

function isDate(d) {
  return isObject(d) && objectToString(d) === '[object Date]';
}
exports.isDate = isDate;

function isError(e) {
  return isObject(e) && objectToString(e) === '[object Error]';
}
exports.isError = isError;

function isFunction(arg) {
  return typeof arg === 'function';
}
exports.isFunction = isFunction;

function isPrimitive(arg) {
  return arg === null ||
         typeof arg === 'boolean' ||
         typeof arg === 'number' ||
         typeof arg === 'string' ||
         typeof arg === 'symbol' ||  // ES6 symbol
         typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;

function isBuffer(arg) {
  return arg && typeof arg === 'object'
    && typeof arg.copy === 'function'
    && typeof arg.fill === 'function'
    && typeof arg.binarySlice === 'function'
  ;
}
exports.isBuffer = isBuffer;

function objectToString(o) {
  return Object.prototype.toString.call(o);
}


function pad(n) {
  return n < 10 ? '0' + n.toString(10) : n.toString(10);
}


var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
              'Oct', 'Nov', 'Dec'];

// 26 Feb 16:19:34
function timestamp() {
  var d = new Date();
  var time = [pad(d.getHours()),
              pad(d.getMinutes()),
              pad(d.getSeconds())].join(':');
  return [d.getDate(), months[d.getMonth()], time].join(' ');
}


// log is just a thin wrapper to console.log that prepends a timestamp
exports.log = function() {
  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
};


/**
 * Inherit the prototype methods from one constructor into another.
 *
 * The Function.prototype.inherits from lang.js rewritten as a standalone
 * function (not on Function.prototype). NOTE: If this file is to be loaded
 * during bootstrapping this function needs to be rewritten using some native
 * functions as prototype setup using normal JavaScript does not work as
 * expected during bootstrapping (see mirror.js in r114903).
 *
 * @param {function} ctor Constructor function which needs to inherit the
 *     prototype.
 * @param {function} superCtor Constructor function to inherit prototype from.
 */
exports.inherits = function(ctor, superCtor) {
  ctor.super_ = superCtor;
  ctor.prototype = shims.create(superCtor.prototype, {
    constructor: {
      value: ctor,
      enumerable: false,
      writable: true,
      configurable: true
    }
  });
};

exports._extend = function(origin, add) {
  // Don't do anything if add isn't an object
  if (!add || !isObject(add)) return origin;

  var keys = shims.keys(add);
  var i = keys.length;
  while (i--) {
    origin[keys[i]] = add[keys[i]];
  }
  return origin;
};

function hasOwnProperty(obj, prop) {
  return Object.prototype.hasOwnProperty.call(obj, prop);
}

},{"_shims":2}],9:[function(require,module,exports){

},{}],10:[function(require,module,exports){
exports.readIEEE754 = function(buffer, offset, isBE, mLen, nBytes) {
  var e, m,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,
      eBias = eMax >> 1,
      nBits = -7,
      i = isBE ? 0 : (nBytes - 1),
      d = isBE ? 1 : -1,
      s = buffer[offset + i];

  i += d;

  e = s & ((1 << (-nBits)) - 1);
  s >>= (-nBits);
  nBits += eLen;
  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8);

  m = e & ((1 << (-nBits)) - 1);
  e >>= (-nBits);
  nBits += mLen;
  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8);

  if (e === 0) {
    e = 1 - eBias;
  } else if (e === eMax) {
    return m ? NaN : ((s ? -1 : 1) * Infinity);
  } else {
    m = m + Math.pow(2, mLen);
    e = e - eBias;
  }
  return (s ? -1 : 1) * m * Math.pow(2, e - mLen);
};

exports.writeIEEE754 = function(buffer, value, offset, isBE, mLen, nBytes) {
  var e, m, c,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,
      eBias = eMax >> 1,
      rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),
      i = isBE ? (nBytes - 1) : 0,
      d = isBE ? -1 : 1,
      s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;

  value = Math.abs(value);

  if (isNaN(value) || value === Infinity) {
    m = isNaN(value) ? 1 : 0;
    e = eMax;
  } else {
    e = Math.floor(Math.log(value) / Math.LN2);
    if (value * (c = Math.pow(2, -e)) < 1) {
      e--;
      c *= 2;
    }
    if (e + eBias >= 1) {
      value += rt / c;
    } else {
      value += rt * Math.pow(2, 1 - eBias);
    }
    if (value * c >= 2) {
      e++;
      c /= 2;
    }

    if (e + eBias >= eMax) {
      m = 0;
      e = eMax;
    } else if (e + eBias >= 1) {
      m = (value * c - 1) * Math.pow(2, mLen);
      e = e + eBias;
    } else {
      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);
      e = 0;
    }
  }

  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8);

  e = (e << mLen) | m;
  eLen += mLen;
  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8);

  buffer[offset + i - d] |= s * 128;
};

},{}],11:[function(require,module,exports){
var assert;
exports.Buffer = Buffer;
exports.SlowBuffer = Buffer;
Buffer.poolSize = 8192;
exports.INSPECT_MAX_BYTES = 50;

function stringtrim(str) {
  if (str.trim) return str.trim();
  return str.replace(/^\s+|\s+$/g, '');
}

function Buffer(subject, encoding, offset) {
  if(!assert) assert= require('assert');
  if (!(this instanceof Buffer)) {
    return new Buffer(subject, encoding, offset);
  }
  this.parent = this;
  this.offset = 0;

  // Work-around: node's base64 implementation
  // allows for non-padded strings while base64-js
  // does not..
  if (encoding == "base64" && typeof subject == "string") {
    subject = stringtrim(subject);
    while (subject.length % 4 != 0) {
      subject = subject + "="; 
    }
  }

  var type;

  // Are we slicing?
  if (typeof offset === 'number') {
    this.length = coerce(encoding);
    // slicing works, with limitations (no parent tracking/update)
    // check https://github.com/toots/buffer-browserify/issues/19
    for (var i = 0; i < this.length; i++) {
        this[i] = subject.get(i+offset);
    }
  } else {
    // Find the length
    switch (type = typeof subject) {
      case 'number':
        this.length = coerce(subject);
        break;

      case 'string':
        this.length = Buffer.byteLength(subject, encoding);
        break;

      case 'object': // Assume object is an array
        this.length = coerce(subject.length);
        break;

      default:
        throw new TypeError('First argument needs to be a number, ' +
                            'array or string.');
    }

    // Treat array-ish objects as a byte array.
    if (isArrayIsh(subject)) {
      for (var i = 0; i < this.length; i++) {
        if (subject instanceof Buffer) {
          this[i] = subject.readUInt8(i);
        }
        else {
          // Round-up subject[i] to a UInt8.
          // e.g.: ((-432 % 256) + 256) % 256 = (-176 + 256) % 256
          //                                  = 80
          this[i] = ((subject[i] % 256) + 256) % 256;
        }
      }
    } else if (type == 'string') {
      // We are a string
      this.length = this.write(subject, 0, encoding);
    } else if (type === 'number') {
      for (var i = 0; i < this.length; i++) {
        this[i] = 0;
      }
    }
  }
}

Buffer.prototype.get = function get(i) {
  if (i < 0 || i >= this.length) throw new Error('oob');
  return this[i];
};

Buffer.prototype.set = function set(i, v) {
  if (i < 0 || i >= this.length) throw new Error('oob');
  return this[i] = v;
};

Buffer.byteLength = function (str, encoding) {
  switch (encoding || "utf8") {
    case 'hex':
      return str.length / 2;

    case 'utf8':
    case 'utf-8':
      return utf8ToBytes(str).length;

    case 'ascii':
    case 'binary':
      return str.length;

    case 'base64':
      return base64ToBytes(str).length;

    default:
      throw new Error('Unknown encoding');
  }
};

Buffer.prototype.utf8Write = function (string, offset, length) {
  var bytes, pos;
  return Buffer._charsWritten =  blitBuffer(utf8ToBytes(string), this, offset, length);
};

Buffer.prototype.asciiWrite = function (string, offset, length) {
  var bytes, pos;
  return Buffer._charsWritten =  blitBuffer(asciiToBytes(string), this, offset, length);
};

Buffer.prototype.binaryWrite = Buffer.prototype.asciiWrite;

Buffer.prototype.base64Write = function (string, offset, length) {
  var bytes, pos;
  return Buffer._charsWritten = blitBuffer(base64ToBytes(string), this, offset, length);
};

Buffer.prototype.base64Slice = function (start, end) {
  var bytes = Array.prototype.slice.apply(this, arguments)
  return require("base64-js").fromByteArray(bytes);
};

Buffer.prototype.utf8Slice = function () {
  var bytes = Array.prototype.slice.apply(this, arguments);
  var res = "";
  var tmp = "";
  var i = 0;
  while (i < bytes.length) {
    if (bytes[i] <= 0x7F) {
      res += decodeUtf8Char(tmp) + String.fromCharCode(bytes[i]);
      tmp = "";
    } else
      tmp += "%" + bytes[i].toString(16);

    i++;
  }

  return res + decodeUtf8Char(tmp);
}

Buffer.prototype.asciiSlice = function () {
  var bytes = Array.prototype.slice.apply(this, arguments);
  var ret = "";
  for (var i = 0; i < bytes.length; i++)
    ret += String.fromCharCode(bytes[i]);
  return ret;
}

Buffer.prototype.binarySlice = Buffer.prototype.asciiSlice;

Buffer.prototype.inspect = function() {
  var out = [],
      len = this.length;
  for (var i = 0; i < len; i++) {
    out[i] = toHex(this[i]);
    if (i == exports.INSPECT_MAX_BYTES) {
      out[i + 1] = '...';
      break;
    }
  }
  return '<Buffer ' + out.join(' ') + '>';
};


Buffer.prototype.hexSlice = function(start, end) {
  var len = this.length;

  if (!start || start < 0) start = 0;
  if (!end || end < 0 || end > len) end = len;

  var out = '';
  for (var i = start; i < end; i++) {
    out += toHex(this[i]);
  }
  return out;
};


Buffer.prototype.toString = function(encoding, start, end) {
  encoding = String(encoding || 'utf8').toLowerCase();
  start = +start || 0;
  if (typeof end == 'undefined') end = this.length;

  // Fastpath empty strings
  if (+end == start) {
    return '';
  }

  switch (encoding) {
    case 'hex':
      return this.hexSlice(start, end);

    case 'utf8':
    case 'utf-8':
      return this.utf8Slice(start, end);

    case 'ascii':
      return this.asciiSlice(start, end);

    case 'binary':
      return this.binarySlice(start, end);

    case 'base64':
      return this.base64Slice(start, end);

    case 'ucs2':
    case 'ucs-2':
      return this.ucs2Slice(start, end);

    default:
      throw new Error('Unknown encoding');
  }
};


Buffer.prototype.hexWrite = function(string, offset, length) {
  offset = +offset || 0;
  var remaining = this.length - offset;
  if (!length) {
    length = remaining;
  } else {
    length = +length;
    if (length > remaining) {
      length = remaining;
    }
  }

  // must be an even number of digits
  var strLen = string.length;
  if (strLen % 2) {
    throw new Error('Invalid hex string');
  }
  if (length > strLen / 2) {
    length = strLen / 2;
  }
  for (var i = 0; i < length; i++) {
    var b = parseInt(string.substr(i * 2, 2), 16);
    if (isNaN(b)) throw new Error('Invalid hex string');
    this[offset + i] = b;
  }
  Buffer._charsWritten = i * 2;
  return i;
};


Buffer.prototype.write = function(string, offset, length, encoding) {
  // Support both (string, offset, length, encoding)
  // and the legacy (string, encoding, offset, length)
  if (isFinite(offset)) {
    if (!isFinite(length)) {
      encoding = length;
      length = undefined;
    }
  } else {  // legacy
    var swap = encoding;
    encoding = offset;
    offset = length;
    length = swap;
  }

  offset = +offset || 0;
  var remaining = this.length - offset;
  if (!length) {
    length = remaining;
  } else {
    length = +length;
    if (length > remaining) {
      length = remaining;
    }
  }
  encoding = String(encoding || 'utf8').toLowerCase();

  switch (encoding) {
    case 'hex':
      return this.hexWrite(string, offset, length);

    case 'utf8':
    case 'utf-8':
      return this.utf8Write(string, offset, length);

    case 'ascii':
      return this.asciiWrite(string, offset, length);

    case 'binary':
      return this.binaryWrite(string, offset, length);

    case 'base64':
      return this.base64Write(string, offset, length);

    case 'ucs2':
    case 'ucs-2':
      return this.ucs2Write(string, offset, length);

    default:
      throw new Error('Unknown encoding');
  }
};

// slice(start, end)
function clamp(index, len, defaultValue) {
  if (typeof index !== 'number') return defaultValue;
  index = ~~index;  // Coerce to integer.
  if (index >= len) return len;
  if (index >= 0) return index;
  index += len;
  if (index >= 0) return index;
  return 0;
}

Buffer.prototype.slice = function(start, end) {
  var len = this.length;
  start = clamp(start, len, 0);
  end = clamp(end, len, len);
  return new Buffer(this, end - start, +start);
};

// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function(target, target_start, start, end) {
  var source = this;
  start || (start = 0);
  if (end === undefined || isNaN(end)) {
    end = this.length;
  }
  target_start || (target_start = 0);

  if (end < start) throw new Error('sourceEnd < sourceStart');

  // Copy 0 bytes; we're done
  if (end === start) return 0;
  if (target.length == 0 || source.length == 0) return 0;

  if (target_start < 0 || target_start >= target.length) {
    throw new Error('targetStart out of bounds');
  }

  if (start < 0 || start >= source.length) {
    throw new Error('sourceStart out of bounds');
  }

  if (end < 0 || end > source.length) {
    throw new Error('sourceEnd out of bounds');
  }

  // Are we oob?
  if (end > this.length) {
    end = this.length;
  }

  if (target.length - target_start < end - start) {
    end = target.length - target_start + start;
  }

  var temp = [];
  for (var i=start; i<end; i++) {
    assert.ok(typeof this[i] !== 'undefined', "copying undefined buffer bytes!");
    temp.push(this[i]);
  }

  for (var i=target_start; i<target_start+temp.length; i++) {
    target[i] = temp[i-target_start];
  }
};

// fill(value, start=0, end=buffer.length)
Buffer.prototype.fill = function fill(value, start, end) {
  value || (value = 0);
  start || (start = 0);
  end || (end = this.length);

  if (typeof value === 'string') {
    value = value.charCodeAt(0);
  }
  if (!(typeof value === 'number') || isNaN(value)) {
    throw new Error('value is not a number');
  }

  if (end < start) throw new Error('end < start');

  // Fill 0 bytes; we're done
  if (end === start) return 0;
  if (this.length == 0) return 0;

  if (start < 0 || start >= this.length) {
    throw new Error('start out of bounds');
  }

  if (end < 0 || end > this.length) {
    throw new Error('end out of bounds');
  }

  for (var i = start; i < end; i++) {
    this[i] = value;
  }
}

// Static methods
Buffer.isBuffer = function isBuffer(b) {
  return b instanceof Buffer;
};

Buffer.concat = function (list, totalLength) {
  if (!isArray(list)) {
    throw new Error("Usage: Buffer.concat(list, [totalLength])\n \
      list should be an Array.");
  }

  if (list.length === 0) {
    return new Buffer(0);
  } else if (list.length === 1) {
    return list[0];
  }

  if (typeof totalLength !== 'number') {
    totalLength = 0;
    for (var i = 0; i < list.length; i++) {
      var buf = list[i];
      totalLength += buf.length;
    }
  }

  var buffer = new Buffer(totalLength);
  var pos = 0;
  for (var i = 0; i < list.length; i++) {
    var buf = list[i];
    buf.copy(buffer, pos);
    pos += buf.length;
  }
  return buffer;
};

Buffer.isEncoding = function(encoding) {
  switch ((encoding + '').toLowerCase()) {
    case 'hex':
    case 'utf8':
    case 'utf-8':
    case 'ascii':
    case 'binary':
    case 'base64':
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
    case 'raw':
      return true;

    default:
      return false;
  }
};

// helpers

function coerce(length) {
  // Coerce length to a number (possibly NaN), round up
  // in case it's fractional (e.g. 123.456) then do a
  // double negate to coerce a NaN to 0. Easy, right?
  length = ~~Math.ceil(+length);
  return length < 0 ? 0 : length;
}

function isArray(subject) {
  return (Array.isArray ||
    function(subject){
      return {}.toString.apply(subject) == '[object Array]'
    })
    (subject)
}

function isArrayIsh(subject) {
  return isArray(subject) || Buffer.isBuffer(subject) ||
         subject && typeof subject === 'object' &&
         typeof subject.length === 'number';
}

function toHex(n) {
  if (n < 16) return '0' + n.toString(16);
  return n.toString(16);
}

function utf8ToBytes(str) {
  var byteArray = [];
  for (var i = 0; i < str.length; i++)
    if (str.charCodeAt(i) <= 0x7F)
      byteArray.push(str.charCodeAt(i));
    else {
      var h = encodeURIComponent(str.charAt(i)).substr(1).split('%');
      for (var j = 0; j < h.length; j++)
        byteArray.push(parseInt(h[j], 16));
    }

  return byteArray;
}

function asciiToBytes(str) {
  var byteArray = []
  for (var i = 0; i < str.length; i++ )
    // Node's code seems to be doing this and not & 0x7F..
    byteArray.push( str.charCodeAt(i) & 0xFF );

  return byteArray;
}

function base64ToBytes(str) {
  return require("base64-js").toByteArray(str);
}

function blitBuffer(src, dst, offset, length) {
  var pos, i = 0;
  while (i < length) {
    if ((i+offset >= dst.length) || (i >= src.length))
      break;

    dst[i + offset] = src[i];
    i++;
  }
  return i;
}

function decodeUtf8Char(str) {
  try {
    return decodeURIComponent(str);
  } catch (err) {
    return String.fromCharCode(0xFFFD); // UTF 8 invalid char
  }
}

// read/write bit-twiddling

Buffer.prototype.readUInt8 = function(offset, noAssert) {
  var buffer = this;

  if (!noAssert) {
    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset < buffer.length,
        'Trying to read beyond buffer length');
  }

  if (offset >= buffer.length) return;

  return buffer[offset];
};

function readUInt16(buffer, offset, isBigEndian, noAssert) {
  var val = 0;


  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 1 < buffer.length,
        'Trying to read beyond buffer length');
  }

  if (offset >= buffer.length) return 0;

  if (isBigEndian) {
    val = buffer[offset] << 8;
    if (offset + 1 < buffer.length) {
      val |= buffer[offset + 1];
    }
  } else {
    val = buffer[offset];
    if (offset + 1 < buffer.length) {
      val |= buffer[offset + 1] << 8;
    }
  }

  return val;
}

Buffer.prototype.readUInt16LE = function(offset, noAssert) {
  return readUInt16(this, offset, false, noAssert);
};

Buffer.prototype.readUInt16BE = function(offset, noAssert) {
  return readUInt16(this, offset, true, noAssert);
};

function readUInt32(buffer, offset, isBigEndian, noAssert) {
  var val = 0;

  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'Trying to read beyond buffer length');
  }

  if (offset >= buffer.length) return 0;

  if (isBigEndian) {
    if (offset + 1 < buffer.length)
      val = buffer[offset + 1] << 16;
    if (offset + 2 < buffer.length)
      val |= buffer[offset + 2] << 8;
    if (offset + 3 < buffer.length)
      val |= buffer[offset + 3];
    val = val + (buffer[offset] << 24 >>> 0);
  } else {
    if (offset + 2 < buffer.length)
      val = buffer[offset + 2] << 16;
    if (offset + 1 < buffer.length)
      val |= buffer[offset + 1] << 8;
    val |= buffer[offset];
    if (offset + 3 < buffer.length)
      val = val + (buffer[offset + 3] << 24 >>> 0);
  }

  return val;
}

Buffer.prototype.readUInt32LE = function(offset, noAssert) {
  return readUInt32(this, offset, false, noAssert);
};

Buffer.prototype.readUInt32BE = function(offset, noAssert) {
  return readUInt32(this, offset, true, noAssert);
};


/*
 * Signed integer types, yay team! A reminder on how two's complement actually
 * works. The first bit is the signed bit, i.e. tells us whether or not the
 * number should be positive or negative. If the two's complement value is
 * positive, then we're done, as it's equivalent to the unsigned representation.
 *
 * Now if the number is positive, you're pretty much done, you can just leverage
 * the unsigned translations and return those. Unfortunately, negative numbers
 * aren't quite that straightforward.
 *
 * At first glance, one might be inclined to use the traditional formula to
 * translate binary numbers between the positive and negative values in two's
 * complement. (Though it doesn't quite work for the most negative value)
 * Mainly:
 *  - invert all the bits
 *  - add one to the result
 *
 * Of course, this doesn't quite work in Javascript. Take for example the value
 * of -128. This could be represented in 16 bits (big-endian) as 0xff80. But of
 * course, Javascript will do the following:
 *
 * > ~0xff80
 * -65409
 *
 * Whoh there, Javascript, that's not quite right. But wait, according to
 * Javascript that's perfectly correct. When Javascript ends up seeing the
 * constant 0xff80, it has no notion that it is actually a signed number. It
 * assumes that we've input the unsigned value 0xff80. Thus, when it does the
 * binary negation, it casts it into a signed value, (positive 0xff80). Then
 * when you perform binary negation on that, it turns it into a negative number.
 *
 * Instead, we're going to have to use the following general formula, that works
 * in a rather Javascript friendly way. I'm glad we don't support this kind of
 * weird numbering scheme in the kernel.
 *
 * (BIT-MAX - (unsigned)val + 1) * -1
 *
 * The astute observer, may think that this doesn't make sense for 8-bit numbers
 * (really it isn't necessary for them). However, when you get 16-bit numbers,
 * you do. Let's go back to our prior example and see how this will look:
 *
 * (0xffff - 0xff80 + 1) * -1
 * (0x007f + 1) * -1
 * (0x0080) * -1
 */
Buffer.prototype.readInt8 = function(offset, noAssert) {
  var buffer = this;
  var neg;

  if (!noAssert) {
    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset < buffer.length,
        'Trying to read beyond buffer length');
  }

  if (offset >= buffer.length) return;

  neg = buffer[offset] & 0x80;
  if (!neg) {
    return (buffer[offset]);
  }

  return ((0xff - buffer[offset] + 1) * -1);
};

function readInt16(buffer, offset, isBigEndian, noAssert) {
  var neg, val;

  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 1 < buffer.length,
        'Trying to read beyond buffer length');
  }

  val = readUInt16(buffer, offset, isBigEndian, noAssert);
  neg = val & 0x8000;
  if (!neg) {
    return val;
  }

  return (0xffff - val + 1) * -1;
}

Buffer.prototype.readInt16LE = function(offset, noAssert) {
  return readInt16(this, offset, false, noAssert);
};

Buffer.prototype.readInt16BE = function(offset, noAssert) {
  return readInt16(this, offset, true, noAssert);
};

function readInt32(buffer, offset, isBigEndian, noAssert) {
  var neg, val;

  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'Trying to read beyond buffer length');
  }

  val = readUInt32(buffer, offset, isBigEndian, noAssert);
  neg = val & 0x80000000;
  if (!neg) {
    return (val);
  }

  return (0xffffffff - val + 1) * -1;
}

Buffer.prototype.readInt32LE = function(offset, noAssert) {
  return readInt32(this, offset, false, noAssert);
};

Buffer.prototype.readInt32BE = function(offset, noAssert) {
  return readInt32(this, offset, true, noAssert);
};

function readFloat(buffer, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset + 3 < buffer.length,
        'Trying to read beyond buffer length');
  }

  return require('./buffer_ieee754').readIEEE754(buffer, offset, isBigEndian,
      23, 4);
}

Buffer.prototype.readFloatLE = function(offset, noAssert) {
  return readFloat(this, offset, false, noAssert);
};

Buffer.prototype.readFloatBE = function(offset, noAssert) {
  return readFloat(this, offset, true, noAssert);
};

function readDouble(buffer, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset + 7 < buffer.length,
        'Trying to read beyond buffer length');
  }

  return require('./buffer_ieee754').readIEEE754(buffer, offset, isBigEndian,
      52, 8);
}

Buffer.prototype.readDoubleLE = function(offset, noAssert) {
  return readDouble(this, offset, false, noAssert);
};

Buffer.prototype.readDoubleBE = function(offset, noAssert) {
  return readDouble(this, offset, true, noAssert);
};


/*
 * We have to make sure that the value is a valid integer. This means that it is
 * non-negative. It has no fractional component and that it does not exceed the
 * maximum allowed value.
 *
 *      value           The number to check for validity
 *
 *      max             The maximum value
 */
function verifuint(value, max) {
  assert.ok(typeof (value) == 'number',
      'cannot write a non-number as a number');

  assert.ok(value >= 0,
      'specified a negative value for writing an unsigned value');

  assert.ok(value <= max, 'value is larger than maximum value for type');

  assert.ok(Math.floor(value) === value, 'value has a fractional component');
}

Buffer.prototype.writeUInt8 = function(value, offset, noAssert) {
  var buffer = this;

  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset < buffer.length,
        'trying to write beyond buffer length');

    verifuint(value, 0xff);
  }

  if (offset < buffer.length) {
    buffer[offset] = value;
  }
};

function writeUInt16(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 1 < buffer.length,
        'trying to write beyond buffer length');

    verifuint(value, 0xffff);
  }

  for (var i = 0; i < Math.min(buffer.length - offset, 2); i++) {
    buffer[offset + i] =
        (value & (0xff << (8 * (isBigEndian ? 1 - i : i)))) >>>
            (isBigEndian ? 1 - i : i) * 8;
  }

}

Buffer.prototype.writeUInt16LE = function(value, offset, noAssert) {
  writeUInt16(this, value, offset, false, noAssert);
};

Buffer.prototype.writeUInt16BE = function(value, offset, noAssert) {
  writeUInt16(this, value, offset, true, noAssert);
};

function writeUInt32(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'trying to write beyond buffer length');

    verifuint(value, 0xffffffff);
  }

  for (var i = 0; i < Math.min(buffer.length - offset, 4); i++) {
    buffer[offset + i] =
        (value >>> (isBigEndian ? 3 - i : i) * 8) & 0xff;
  }
}

Buffer.prototype.writeUInt32LE = function(value, offset, noAssert) {
  writeUInt32(this, value, offset, false, noAssert);
};

Buffer.prototype.writeUInt32BE = function(value, offset, noAssert) {
  writeUInt32(this, value, offset, true, noAssert);
};


/*
 * We now move onto our friends in the signed number category. Unlike unsigned
 * numbers, we're going to have to worry a bit more about how we put values into
 * arrays. Since we are only worrying about signed 32-bit values, we're in
 * slightly better shape. Unfortunately, we really can't do our favorite binary
 * & in this system. It really seems to do the wrong thing. For example:
 *
 * > -32 & 0xff
 * 224
 *
 * What's happening above is really: 0xe0 & 0xff = 0xe0. However, the results of
 * this aren't treated as a signed number. Ultimately a bad thing.
 *
 * What we're going to want to do is basically create the unsigned equivalent of
 * our representation and pass that off to the wuint* functions. To do that
 * we're going to do the following:
 *
 *  - if the value is positive
 *      we can pass it directly off to the equivalent wuint
 *  - if the value is negative
 *      we do the following computation:
 *         mb + val + 1, where
 *         mb   is the maximum unsigned value in that byte size
 *         val  is the Javascript negative integer
 *
 *
 * As a concrete value, take -128. In signed 16 bits this would be 0xff80. If
 * you do out the computations:
 *
 * 0xffff - 128 + 1
 * 0xffff - 127
 * 0xff80
 *
 * You can then encode this value as the signed version. This is really rather
 * hacky, but it should work and get the job done which is our goal here.
 */

/*
 * A series of checks to make sure we actually have a signed 32-bit number
 */
function verifsint(value, max, min) {
  assert.ok(typeof (value) == 'number',
      'cannot write a non-number as a number');

  assert.ok(value <= max, 'value larger than maximum allowed value');

  assert.ok(value >= min, 'value smaller than minimum allowed value');

  assert.ok(Math.floor(value) === value, 'value has a fractional component');
}

function verifIEEE754(value, max, min) {
  assert.ok(typeof (value) == 'number',
      'cannot write a non-number as a number');

  assert.ok(value <= max, 'value larger than maximum allowed value');

  assert.ok(value >= min, 'value smaller than minimum allowed value');
}

Buffer.prototype.writeInt8 = function(value, offset, noAssert) {
  var buffer = this;

  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset < buffer.length,
        'Trying to write beyond buffer length');

    verifsint(value, 0x7f, -0x80);
  }

  if (value >= 0) {
    buffer.writeUInt8(value, offset, noAssert);
  } else {
    buffer.writeUInt8(0xff + value + 1, offset, noAssert);
  }
};

function writeInt16(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 1 < buffer.length,
        'Trying to write beyond buffer length');

    verifsint(value, 0x7fff, -0x8000);
  }

  if (value >= 0) {
    writeUInt16(buffer, value, offset, isBigEndian, noAssert);
  } else {
    writeUInt16(buffer, 0xffff + value + 1, offset, isBigEndian, noAssert);
  }
}

Buffer.prototype.writeInt16LE = function(value, offset, noAssert) {
  writeInt16(this, value, offset, false, noAssert);
};

Buffer.prototype.writeInt16BE = function(value, offset, noAssert) {
  writeInt16(this, value, offset, true, noAssert);
};

function writeInt32(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'Trying to write beyond buffer length');

    verifsint(value, 0x7fffffff, -0x80000000);
  }

  if (value >= 0) {
    writeUInt32(buffer, value, offset, isBigEndian, noAssert);
  } else {
    writeUInt32(buffer, 0xffffffff + value + 1, offset, isBigEndian, noAssert);
  }
}

Buffer.prototype.writeInt32LE = function(value, offset, noAssert) {
  writeInt32(this, value, offset, false, noAssert);
};

Buffer.prototype.writeInt32BE = function(value, offset, noAssert) {
  writeInt32(this, value, offset, true, noAssert);
};

function writeFloat(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'Trying to write beyond buffer length');

    verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38);
  }

  require('./buffer_ieee754').writeIEEE754(buffer, value, offset, isBigEndian,
      23, 4);
}

Buffer.prototype.writeFloatLE = function(value, offset, noAssert) {
  writeFloat(this, value, offset, false, noAssert);
};

Buffer.prototype.writeFloatBE = function(value, offset, noAssert) {
  writeFloat(this, value, offset, true, noAssert);
};

function writeDouble(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 7 < buffer.length,
        'Trying to write beyond buffer length');

    verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308);
  }

  require('./buffer_ieee754').writeIEEE754(buffer, value, offset, isBigEndian,
      52, 8);
}

Buffer.prototype.writeDoubleLE = function(value, offset, noAssert) {
  writeDouble(this, value, offset, false, noAssert);
};

Buffer.prototype.writeDoubleBE = function(value, offset, noAssert) {
  writeDouble(this, value, offset, true, noAssert);
};

},{"./buffer_ieee754":10,"assert":3,"base64-js":1}],12:[function(require,module,exports){
require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
exports.readIEEE754 = function(buffer, offset, isBE, mLen, nBytes) {
  var e, m,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,
      eBias = eMax >> 1,
      nBits = -7,
      i = isBE ? 0 : (nBytes - 1),
      d = isBE ? 1 : -1,
      s = buffer[offset + i];

  i += d;

  e = s & ((1 << (-nBits)) - 1);
  s >>= (-nBits);
  nBits += eLen;
  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8);

  m = e & ((1 << (-nBits)) - 1);
  e >>= (-nBits);
  nBits += mLen;
  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8);

  if (e === 0) {
    e = 1 - eBias;
  } else if (e === eMax) {
    return m ? NaN : ((s ? -1 : 1) * Infinity);
  } else {
    m = m + Math.pow(2, mLen);
    e = e - eBias;
  }
  return (s ? -1 : 1) * m * Math.pow(2, e - mLen);
};

exports.writeIEEE754 = function(buffer, value, offset, isBE, mLen, nBytes) {
  var e, m, c,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,
      eBias = eMax >> 1,
      rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),
      i = isBE ? (nBytes - 1) : 0,
      d = isBE ? -1 : 1,
      s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;

  value = Math.abs(value);

  if (isNaN(value) || value === Infinity) {
    m = isNaN(value) ? 1 : 0;
    e = eMax;
  } else {
    e = Math.floor(Math.log(value) / Math.LN2);
    if (value * (c = Math.pow(2, -e)) < 1) {
      e--;
      c *= 2;
    }
    if (e + eBias >= 1) {
      value += rt / c;
    } else {
      value += rt * Math.pow(2, 1 - eBias);
    }
    if (value * c >= 2) {
      e++;
      c /= 2;
    }

    if (e + eBias >= eMax) {
      m = 0;
      e = eMax;
    } else if (e + eBias >= 1) {
      m = (value * c - 1) * Math.pow(2, mLen);
      e = e + eBias;
    } else {
      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);
      e = 0;
    }
  }

  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8);

  e = (e << mLen) | m;
  eLen += mLen;
  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8);

  buffer[offset + i - d] |= s * 128;
};

},{}],"q9TxCC":[function(require,module,exports){
var assert;
exports.Buffer = Buffer;
exports.SlowBuffer = Buffer;
Buffer.poolSize = 8192;
exports.INSPECT_MAX_BYTES = 50;

function stringtrim(str) {
  if (str.trim) return str.trim();
  return str.replace(/^\s+|\s+$/g, '');
}

function Buffer(subject, encoding, offset) {
  if(!assert) assert= require('assert');
  if (!(this instanceof Buffer)) {
    return new Buffer(subject, encoding, offset);
  }
  this.parent = this;
  this.offset = 0;

  // Work-around: node's base64 implementation
  // allows for non-padded strings while base64-js
  // does not..
  if (encoding == "base64" && typeof subject == "string") {
    subject = stringtrim(subject);
    while (subject.length % 4 != 0) {
      subject = subject + "="; 
    }
  }

  var type;

  // Are we slicing?
  if (typeof offset === 'number') {
    this.length = coerce(encoding);
    // slicing works, with limitations (no parent tracking/update)
    // check https://github.com/toots/buffer-browserify/issues/19
    for (var i = 0; i < this.length; i++) {
        this[i] = subject.get(i+offset);
    }
  } else {
    // Find the length
    switch (type = typeof subject) {
      case 'number':
        this.length = coerce(subject);
        break;

      case 'string':
        this.length = Buffer.byteLength(subject, encoding);
        break;

      case 'object': // Assume object is an array
        this.length = coerce(subject.length);
        break;

      default:
        throw new Error('First argument needs to be a number, ' +
                        'array or string.');
    }

    // Treat array-ish objects as a byte array.
    if (isArrayIsh(subject)) {
      for (var i = 0; i < this.length; i++) {
        if (subject instanceof Buffer) {
          this[i] = subject.readUInt8(i);
        }
        else {
          this[i] = subject[i];
        }
      }
    } else if (type == 'string') {
      // We are a string
      this.length = this.write(subject, 0, encoding);
    } else if (type === 'number') {
      for (var i = 0; i < this.length; i++) {
        this[i] = 0;
      }
    }
  }
}

Buffer.prototype.get = function get(i) {
  if (i < 0 || i >= this.length) throw new Error('oob');
  return this[i];
};

Buffer.prototype.set = function set(i, v) {
  if (i < 0 || i >= this.length) throw new Error('oob');
  return this[i] = v;
};

Buffer.byteLength = function (str, encoding) {
  switch (encoding || "utf8") {
    case 'hex':
      return str.length / 2;

    case 'utf8':
    case 'utf-8':
      return utf8ToBytes(str).length;

    case 'ascii':
    case 'binary':
      return str.length;

    case 'base64':
      return base64ToBytes(str).length;

    default:
      throw new Error('Unknown encoding');
  }
};

Buffer.prototype.utf8Write = function (string, offset, length) {
  var bytes, pos;
  return Buffer._charsWritten =  blitBuffer(utf8ToBytes(string), this, offset, length);
};

Buffer.prototype.asciiWrite = function (string, offset, length) {
  var bytes, pos;
  return Buffer._charsWritten =  blitBuffer(asciiToBytes(string), this, offset, length);
};

Buffer.prototype.binaryWrite = Buffer.prototype.asciiWrite;

Buffer.prototype.base64Write = function (string, offset, length) {
  var bytes, pos;
  return Buffer._charsWritten = blitBuffer(base64ToBytes(string), this, offset, length);
};

Buffer.prototype.base64Slice = function (start, end) {
  var bytes = Array.prototype.slice.apply(this, arguments)
  return require("base64-js").fromByteArray(bytes);
};

Buffer.prototype.utf8Slice = function () {
  var bytes = Array.prototype.slice.apply(this, arguments);
  var res = "";
  var tmp = "";
  var i = 0;
  while (i < bytes.length) {
    if (bytes[i] <= 0x7F) {
      res += decodeUtf8Char(tmp) + String.fromCharCode(bytes[i]);
      tmp = "";
    } else
      tmp += "%" + bytes[i].toString(16);

    i++;
  }

  return res + decodeUtf8Char(tmp);
}

Buffer.prototype.asciiSlice = function () {
  var bytes = Array.prototype.slice.apply(this, arguments);
  var ret = "";
  for (var i = 0; i < bytes.length; i++)
    ret += String.fromCharCode(bytes[i]);
  return ret;
}

Buffer.prototype.binarySlice = Buffer.prototype.asciiSlice;

Buffer.prototype.inspect = function() {
  var out = [],
      len = this.length;
  for (var i = 0; i < len; i++) {
    out[i] = toHex(this[i]);
    if (i == exports.INSPECT_MAX_BYTES) {
      out[i + 1] = '...';
      break;
    }
  }
  return '<Buffer ' + out.join(' ') + '>';
};


Buffer.prototype.hexSlice = function(start, end) {
  var len = this.length;

  if (!start || start < 0) start = 0;
  if (!end || end < 0 || end > len) end = len;

  var out = '';
  for (var i = start; i < end; i++) {
    out += toHex(this[i]);
  }
  return out;
};


Buffer.prototype.toString = function(encoding, start, end) {
  encoding = String(encoding || 'utf8').toLowerCase();
  start = +start || 0;
  if (typeof end == 'undefined') end = this.length;

  // Fastpath empty strings
  if (+end == start) {
    return '';
  }

  switch (encoding) {
    case 'hex':
      return this.hexSlice(start, end);

    case 'utf8':
    case 'utf-8':
      return this.utf8Slice(start, end);

    case 'ascii':
      return this.asciiSlice(start, end);

    case 'binary':
      return this.binarySlice(start, end);

    case 'base64':
      return this.base64Slice(start, end);

    case 'ucs2':
    case 'ucs-2':
      return this.ucs2Slice(start, end);

    default:
      throw new Error('Unknown encoding');
  }
};


Buffer.prototype.hexWrite = function(string, offset, length) {
  offset = +offset || 0;
  var remaining = this.length - offset;
  if (!length) {
    length = remaining;
  } else {
    length = +length;
    if (length > remaining) {
      length = remaining;
    }
  }

  // must be an even number of digits
  var strLen = string.length;
  if (strLen % 2) {
    throw new Error('Invalid hex string');
  }
  if (length > strLen / 2) {
    length = strLen / 2;
  }
  for (var i = 0; i < length; i++) {
    var byte = parseInt(string.substr(i * 2, 2), 16);
    if (isNaN(byte)) throw new Error('Invalid hex string');
    this[offset + i] = byte;
  }
  Buffer._charsWritten = i * 2;
  return i;
};


Buffer.prototype.write = function(string, offset, length, encoding) {
  // Support both (string, offset, length, encoding)
  // and the legacy (string, encoding, offset, length)
  if (isFinite(offset)) {
    if (!isFinite(length)) {
      encoding = length;
      length = undefined;
    }
  } else {  // legacy
    var swap = encoding;
    encoding = offset;
    offset = length;
    length = swap;
  }

  offset = +offset || 0;
  var remaining = this.length - offset;
  if (!length) {
    length = remaining;
  } else {
    length = +length;
    if (length > remaining) {
      length = remaining;
    }
  }
  encoding = String(encoding || 'utf8').toLowerCase();

  switch (encoding) {
    case 'hex':
      return this.hexWrite(string, offset, length);

    case 'utf8':
    case 'utf-8':
      return this.utf8Write(string, offset, length);

    case 'ascii':
      return this.asciiWrite(string, offset, length);

    case 'binary':
      return this.binaryWrite(string, offset, length);

    case 'base64':
      return this.base64Write(string, offset, length);

    case 'ucs2':
    case 'ucs-2':
      return this.ucs2Write(string, offset, length);

    default:
      throw new Error('Unknown encoding');
  }
};

// slice(start, end)
function clamp(index, len, defaultValue) {
  if (typeof index !== 'number') return defaultValue;
  index = ~~index;  // Coerce to integer.
  if (index >= len) return len;
  if (index >= 0) return index;
  index += len;
  if (index >= 0) return index;
  return 0;
}

Buffer.prototype.slice = function(start, end) {
  var len = this.length;
  start = clamp(start, len, 0);
  end = clamp(end, len, len);
  return new Buffer(this, end - start, +start);
};

// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function(target, target_start, start, end) {
  var source = this;
  start || (start = 0);
  if (end === undefined || isNaN(end)) {
    end = this.length;
  }
  target_start || (target_start = 0);

  if (end < start) throw new Error('sourceEnd < sourceStart');

  // Copy 0 bytes; we're done
  if (end === start) return 0;
  if (target.length == 0 || source.length == 0) return 0;

  if (target_start < 0 || target_start >= target.length) {
    throw new Error('targetStart out of bounds');
  }

  if (start < 0 || start >= source.length) {
    throw new Error('sourceStart out of bounds');
  }

  if (end < 0 || end > source.length) {
    throw new Error('sourceEnd out of bounds');
  }

  // Are we oob?
  if (end > this.length) {
    end = this.length;
  }

  if (target.length - target_start < end - start) {
    end = target.length - target_start + start;
  }

  var temp = [];
  for (var i=start; i<end; i++) {
    assert.ok(typeof this[i] !== 'undefined', "copying undefined buffer bytes!");
    temp.push(this[i]);
  }

  for (var i=target_start; i<target_start+temp.length; i++) {
    target[i] = temp[i-target_start];
  }
};

// fill(value, start=0, end=buffer.length)
Buffer.prototype.fill = function fill(value, start, end) {
  value || (value = 0);
  start || (start = 0);
  end || (end = this.length);

  if (typeof value === 'string') {
    value = value.charCodeAt(0);
  }
  if (!(typeof value === 'number') || isNaN(value)) {
    throw new Error('value is not a number');
  }

  if (end < start) throw new Error('end < start');

  // Fill 0 bytes; we're done
  if (end === start) return 0;
  if (this.length == 0) return 0;

  if (start < 0 || start >= this.length) {
    throw new Error('start out of bounds');
  }

  if (end < 0 || end > this.length) {
    throw new Error('end out of bounds');
  }

  for (var i = start; i < end; i++) {
    this[i] = value;
  }
}

// Static methods
Buffer.isBuffer = function isBuffer(b) {
  return b instanceof Buffer || b instanceof Buffer;
};

Buffer.concat = function (list, totalLength) {
  if (!isArray(list)) {
    throw new Error("Usage: Buffer.concat(list, [totalLength])\n \
      list should be an Array.");
  }

  if (list.length === 0) {
    return new Buffer(0);
  } else if (list.length === 1) {
    return list[0];
  }

  if (typeof totalLength !== 'number') {
    totalLength = 0;
    for (var i = 0; i < list.length; i++) {
      var buf = list[i];
      totalLength += buf.length;
    }
  }

  var buffer = new Buffer(totalLength);
  var pos = 0;
  for (var i = 0; i < list.length; i++) {
    var buf = list[i];
    buf.copy(buffer, pos);
    pos += buf.length;
  }
  return buffer;
};

Buffer.isEncoding = function(encoding) {
  switch ((encoding + '').toLowerCase()) {
    case 'hex':
    case 'utf8':
    case 'utf-8':
    case 'ascii':
    case 'binary':
    case 'base64':
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
    case 'raw':
      return true;

    default:
      return false;
  }
};

// helpers

function coerce(length) {
  // Coerce length to a number (possibly NaN), round up
  // in case it's fractional (e.g. 123.456) then do a
  // double negate to coerce a NaN to 0. Easy, right?
  length = ~~Math.ceil(+length);
  return length < 0 ? 0 : length;
}

function isArray(subject) {
  return (Array.isArray ||
    function(subject){
      return {}.toString.apply(subject) == '[object Array]'
    })
    (subject)
}

function isArrayIsh(subject) {
  return isArray(subject) || Buffer.isBuffer(subject) ||
         subject && typeof subject === 'object' &&
         typeof subject.length === 'number';
}

function toHex(n) {
  if (n < 16) return '0' + n.toString(16);
  return n.toString(16);
}

function utf8ToBytes(str) {
  var byteArray = [];
  for (var i = 0; i < str.length; i++)
    if (str.charCodeAt(i) <= 0x7F)
      byteArray.push(str.charCodeAt(i));
    else {
      var h = encodeURIComponent(str.charAt(i)).substr(1).split('%');
      for (var j = 0; j < h.length; j++)
        byteArray.push(parseInt(h[j], 16));
    }

  return byteArray;
}

function asciiToBytes(str) {
  var byteArray = []
  for (var i = 0; i < str.length; i++ )
    // Node's code seems to be doing this and not & 0x7F..
    byteArray.push( str.charCodeAt(i) & 0xFF );

  return byteArray;
}

function base64ToBytes(str) {
  return require("base64-js").toByteArray(str);
}

function blitBuffer(src, dst, offset, length) {
  var pos, i = 0;
  while (i < length) {
    if ((i+offset >= dst.length) || (i >= src.length))
      break;

    dst[i + offset] = src[i];
    i++;
  }
  return i;
}

function decodeUtf8Char(str) {
  try {
    return decodeURIComponent(str);
  } catch (err) {
    return String.fromCharCode(0xFFFD); // UTF 8 invalid char
  }
}

// read/write bit-twiddling

Buffer.prototype.readUInt8 = function(offset, noAssert) {
  var buffer = this;

  if (!noAssert) {
    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset < buffer.length,
        'Trying to read beyond buffer length');
  }

  if (offset >= buffer.length) return;

  return buffer[offset];
};

function readUInt16(buffer, offset, isBigEndian, noAssert) {
  var val = 0;


  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 1 < buffer.length,
        'Trying to read beyond buffer length');
  }

  if (offset >= buffer.length) return 0;

  if (isBigEndian) {
    val = buffer[offset] << 8;
    if (offset + 1 < buffer.length) {
      val |= buffer[offset + 1];
    }
  } else {
    val = buffer[offset];
    if (offset + 1 < buffer.length) {
      val |= buffer[offset + 1] << 8;
    }
  }

  return val;
}

Buffer.prototype.readUInt16LE = function(offset, noAssert) {
  return readUInt16(this, offset, false, noAssert);
};

Buffer.prototype.readUInt16BE = function(offset, noAssert) {
  return readUInt16(this, offset, true, noAssert);
};

function readUInt32(buffer, offset, isBigEndian, noAssert) {
  var val = 0;

  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'Trying to read beyond buffer length');
  }

  if (offset >= buffer.length) return 0;

  if (isBigEndian) {
    if (offset + 1 < buffer.length)
      val = buffer[offset + 1] << 16;
    if (offset + 2 < buffer.length)
      val |= buffer[offset + 2] << 8;
    if (offset + 3 < buffer.length)
      val |= buffer[offset + 3];
    val = val + (buffer[offset] << 24 >>> 0);
  } else {
    if (offset + 2 < buffer.length)
      val = buffer[offset + 2] << 16;
    if (offset + 1 < buffer.length)
      val |= buffer[offset + 1] << 8;
    val |= buffer[offset];
    if (offset + 3 < buffer.length)
      val = val + (buffer[offset + 3] << 24 >>> 0);
  }

  return val;
}

Buffer.prototype.readUInt32LE = function(offset, noAssert) {
  return readUInt32(this, offset, false, noAssert);
};

Buffer.prototype.readUInt32BE = function(offset, noAssert) {
  return readUInt32(this, offset, true, noAssert);
};


/*
 * Signed integer types, yay team! A reminder on how two's complement actually
 * works. The first bit is the signed bit, i.e. tells us whether or not the
 * number should be positive or negative. If the two's complement value is
 * positive, then we're done, as it's equivalent to the unsigned representation.
 *
 * Now if the number is positive, you're pretty much done, you can just leverage
 * the unsigned translations and return those. Unfortunately, negative numbers
 * aren't quite that straightforward.
 *
 * At first glance, one might be inclined to use the traditional formula to
 * translate binary numbers between the positive and negative values in two's
 * complement. (Though it doesn't quite work for the most negative value)
 * Mainly:
 *  - invert all the bits
 *  - add one to the result
 *
 * Of course, this doesn't quite work in Javascript. Take for example the value
 * of -128. This could be represented in 16 bits (big-endian) as 0xff80. But of
 * course, Javascript will do the following:
 *
 * > ~0xff80
 * -65409
 *
 * Whoh there, Javascript, that's not quite right. But wait, according to
 * Javascript that's perfectly correct. When Javascript ends up seeing the
 * constant 0xff80, it has no notion that it is actually a signed number. It
 * assumes that we've input the unsigned value 0xff80. Thus, when it does the
 * binary negation, it casts it into a signed value, (positive 0xff80). Then
 * when you perform binary negation on that, it turns it into a negative number.
 *
 * Instead, we're going to have to use the following general formula, that works
 * in a rather Javascript friendly way. I'm glad we don't support this kind of
 * weird numbering scheme in the kernel.
 *
 * (BIT-MAX - (unsigned)val + 1) * -1
 *
 * The astute observer, may think that this doesn't make sense for 8-bit numbers
 * (really it isn't necessary for them). However, when you get 16-bit numbers,
 * you do. Let's go back to our prior example and see how this will look:
 *
 * (0xffff - 0xff80 + 1) * -1
 * (0x007f + 1) * -1
 * (0x0080) * -1
 */
Buffer.prototype.readInt8 = function(offset, noAssert) {
  var buffer = this;
  var neg;

  if (!noAssert) {
    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset < buffer.length,
        'Trying to read beyond buffer length');
  }

  if (offset >= buffer.length) return;

  neg = buffer[offset] & 0x80;
  if (!neg) {
    return (buffer[offset]);
  }

  return ((0xff - buffer[offset] + 1) * -1);
};

function readInt16(buffer, offset, isBigEndian, noAssert) {
  var neg, val;

  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 1 < buffer.length,
        'Trying to read beyond buffer length');
  }

  val = readUInt16(buffer, offset, isBigEndian, noAssert);
  neg = val & 0x8000;
  if (!neg) {
    return val;
  }

  return (0xffff - val + 1) * -1;
}

Buffer.prototype.readInt16LE = function(offset, noAssert) {
  return readInt16(this, offset, false, noAssert);
};

Buffer.prototype.readInt16BE = function(offset, noAssert) {
  return readInt16(this, offset, true, noAssert);
};

function readInt32(buffer, offset, isBigEndian, noAssert) {
  var neg, val;

  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'Trying to read beyond buffer length');
  }

  val = readUInt32(buffer, offset, isBigEndian, noAssert);
  neg = val & 0x80000000;
  if (!neg) {
    return (val);
  }

  return (0xffffffff - val + 1) * -1;
}

Buffer.prototype.readInt32LE = function(offset, noAssert) {
  return readInt32(this, offset, false, noAssert);
};

Buffer.prototype.readInt32BE = function(offset, noAssert) {
  return readInt32(this, offset, true, noAssert);
};

function readFloat(buffer, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset + 3 < buffer.length,
        'Trying to read beyond buffer length');
  }

  return require('./buffer_ieee754').readIEEE754(buffer, offset, isBigEndian,
      23, 4);
}

Buffer.prototype.readFloatLE = function(offset, noAssert) {
  return readFloat(this, offset, false, noAssert);
};

Buffer.prototype.readFloatBE = function(offset, noAssert) {
  return readFloat(this, offset, true, noAssert);
};

function readDouble(buffer, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset + 7 < buffer.length,
        'Trying to read beyond buffer length');
  }

  return require('./buffer_ieee754').readIEEE754(buffer, offset, isBigEndian,
      52, 8);
}

Buffer.prototype.readDoubleLE = function(offset, noAssert) {
  return readDouble(this, offset, false, noAssert);
};

Buffer.prototype.readDoubleBE = function(offset, noAssert) {
  return readDouble(this, offset, true, noAssert);
};


/*
 * We have to make sure that the value is a valid integer. This means that it is
 * non-negative. It has no fractional component and that it does not exceed the
 * maximum allowed value.
 *
 *      value           The number to check for validity
 *
 *      max             The maximum value
 */
function verifuint(value, max) {
  assert.ok(typeof (value) == 'number',
      'cannot write a non-number as a number');

  assert.ok(value >= 0,
      'specified a negative value for writing an unsigned value');

  assert.ok(value <= max, 'value is larger than maximum value for type');

  assert.ok(Math.floor(value) === value, 'value has a fractional component');
}

Buffer.prototype.writeUInt8 = function(value, offset, noAssert) {
  var buffer = this;

  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset < buffer.length,
        'trying to write beyond buffer length');

    verifuint(value, 0xff);
  }

  if (offset < buffer.length) {
    buffer[offset] = value;
  }
};

function writeUInt16(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 1 < buffer.length,
        'trying to write beyond buffer length');

    verifuint(value, 0xffff);
  }

  for (var i = 0; i < Math.min(buffer.length - offset, 2); i++) {
    buffer[offset + i] =
        (value & (0xff << (8 * (isBigEndian ? 1 - i : i)))) >>>
            (isBigEndian ? 1 - i : i) * 8;
  }

}

Buffer.prototype.writeUInt16LE = function(value, offset, noAssert) {
  writeUInt16(this, value, offset, false, noAssert);
};

Buffer.prototype.writeUInt16BE = function(value, offset, noAssert) {
  writeUInt16(this, value, offset, true, noAssert);
};

function writeUInt32(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'trying to write beyond buffer length');

    verifuint(value, 0xffffffff);
  }

  for (var i = 0; i < Math.min(buffer.length - offset, 4); i++) {
    buffer[offset + i] =
        (value >>> (isBigEndian ? 3 - i : i) * 8) & 0xff;
  }
}

Buffer.prototype.writeUInt32LE = function(value, offset, noAssert) {
  writeUInt32(this, value, offset, false, noAssert);
};

Buffer.prototype.writeUInt32BE = function(value, offset, noAssert) {
  writeUInt32(this, value, offset, true, noAssert);
};


/*
 * We now move onto our friends in the signed number category. Unlike unsigned
 * numbers, we're going to have to worry a bit more about how we put values into
 * arrays. Since we are only worrying about signed 32-bit values, we're in
 * slightly better shape. Unfortunately, we really can't do our favorite binary
 * & in this system. It really seems to do the wrong thing. For example:
 *
 * > -32 & 0xff
 * 224
 *
 * What's happening above is really: 0xe0 & 0xff = 0xe0. However, the results of
 * this aren't treated as a signed number. Ultimately a bad thing.
 *
 * What we're going to want to do is basically create the unsigned equivalent of
 * our representation and pass that off to the wuint* functions. To do that
 * we're going to do the following:
 *
 *  - if the value is positive
 *      we can pass it directly off to the equivalent wuint
 *  - if the value is negative
 *      we do the following computation:
 *         mb + val + 1, where
 *         mb   is the maximum unsigned value in that byte size
 *         val  is the Javascript negative integer
 *
 *
 * As a concrete value, take -128. In signed 16 bits this would be 0xff80. If
 * you do out the computations:
 *
 * 0xffff - 128 + 1
 * 0xffff - 127
 * 0xff80
 *
 * You can then encode this value as the signed version. This is really rather
 * hacky, but it should work and get the job done which is our goal here.
 */

/*
 * A series of checks to make sure we actually have a signed 32-bit number
 */
function verifsint(value, max, min) {
  assert.ok(typeof (value) == 'number',
      'cannot write a non-number as a number');

  assert.ok(value <= max, 'value larger than maximum allowed value');

  assert.ok(value >= min, 'value smaller than minimum allowed value');

  assert.ok(Math.floor(value) === value, 'value has a fractional component');
}

function verifIEEE754(value, max, min) {
  assert.ok(typeof (value) == 'number',
      'cannot write a non-number as a number');

  assert.ok(value <= max, 'value larger than maximum allowed value');

  assert.ok(value >= min, 'value smaller than minimum allowed value');
}

Buffer.prototype.writeInt8 = function(value, offset, noAssert) {
  var buffer = this;

  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset < buffer.length,
        'Trying to write beyond buffer length');

    verifsint(value, 0x7f, -0x80);
  }

  if (value >= 0) {
    buffer.writeUInt8(value, offset, noAssert);
  } else {
    buffer.writeUInt8(0xff + value + 1, offset, noAssert);
  }
};

function writeInt16(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 1 < buffer.length,
        'Trying to write beyond buffer length');

    verifsint(value, 0x7fff, -0x8000);
  }

  if (value >= 0) {
    writeUInt16(buffer, value, offset, isBigEndian, noAssert);
  } else {
    writeUInt16(buffer, 0xffff + value + 1, offset, isBigEndian, noAssert);
  }
}

Buffer.prototype.writeInt16LE = function(value, offset, noAssert) {
  writeInt16(this, value, offset, false, noAssert);
};

Buffer.prototype.writeInt16BE = function(value, offset, noAssert) {
  writeInt16(this, value, offset, true, noAssert);
};

function writeInt32(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'Trying to write beyond buffer length');

    verifsint(value, 0x7fffffff, -0x80000000);
  }

  if (value >= 0) {
    writeUInt32(buffer, value, offset, isBigEndian, noAssert);
  } else {
    writeUInt32(buffer, 0xffffffff + value + 1, offset, isBigEndian, noAssert);
  }
}

Buffer.prototype.writeInt32LE = function(value, offset, noAssert) {
  writeInt32(this, value, offset, false, noAssert);
};

Buffer.prototype.writeInt32BE = function(value, offset, noAssert) {
  writeInt32(this, value, offset, true, noAssert);
};

function writeFloat(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 3 < buffer.length,
        'Trying to write beyond buffer length');

    verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38);
  }

  require('./buffer_ieee754').writeIEEE754(buffer, value, offset, isBigEndian,
      23, 4);
}

Buffer.prototype.writeFloatLE = function(value, offset, noAssert) {
  writeFloat(this, value, offset, false, noAssert);
};

Buffer.prototype.writeFloatBE = function(value, offset, noAssert) {
  writeFloat(this, value, offset, true, noAssert);
};

function writeDouble(buffer, value, offset, isBigEndian, noAssert) {
  if (!noAssert) {
    assert.ok(value !== undefined && value !== null,
        'missing value');

    assert.ok(typeof (isBigEndian) === 'boolean',
        'missing or invalid endian');

    assert.ok(offset !== undefined && offset !== null,
        'missing offset');

    assert.ok(offset + 7 < buffer.length,
        'Trying to write beyond buffer length');

    verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308);
  }

  require('./buffer_ieee754').writeIEEE754(buffer, value, offset, isBigEndian,
      52, 8);
}

Buffer.prototype.writeDoubleLE = function(value, offset, noAssert) {
  writeDouble(this, value, offset, false, noAssert);
};

Buffer.prototype.writeDoubleBE = function(value, offset, noAssert) {
  writeDouble(this, value, offset, true, noAssert);
};

},{"./buffer_ieee754":1,"assert":6,"base64-js":4}],"buffer-browserify":[function(require,module,exports){
module.exports=require('q9TxCC');
},{}],4:[function(require,module,exports){
(function (exports) {
	'use strict';

	var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';

	function b64ToByteArray(b64) {
		var i, j, l, tmp, placeHolders, arr;
	
		if (b64.length % 4 > 0) {
			throw 'Invalid string. Length must be a multiple of 4';
		}

		// the number of equal signs (place holders)
		// if there are two placeholders, than the two characters before it
		// represent one byte
		// if there is only one, then the three characters before it represent 2 bytes
		// this is just a cheap hack to not do indexOf twice
		placeHolders = b64.indexOf('=');
		placeHolders = placeHolders > 0 ? b64.length - placeHolders : 0;

		// base64 is 4/3 + up to two characters of the original data
		arr = [];//new Uint8Array(b64.length * 3 / 4 - placeHolders);

		// if there are placeholders, only get up to the last complete 4 chars
		l = placeHolders > 0 ? b64.length - 4 : b64.length;

		for (i = 0, j = 0; i < l; i += 4, j += 3) {
			tmp = (lookup.indexOf(b64[i]) << 18) | (lookup.indexOf(b64[i + 1]) << 12) | (lookup.indexOf(b64[i + 2]) << 6) | lookup.indexOf(b64[i + 3]);
			arr.push((tmp & 0xFF0000) >> 16);
			arr.push((tmp & 0xFF00) >> 8);
			arr.push(tmp & 0xFF);
		}

		if (placeHolders === 2) {
			tmp = (lookup.indexOf(b64[i]) << 2) | (lookup.indexOf(b64[i + 1]) >> 4);
			arr.push(tmp & 0xFF);
		} else if (placeHolders === 1) {
			tmp = (lookup.indexOf(b64[i]) << 10) | (lookup.indexOf(b64[i + 1]) << 4) | (lookup.indexOf(b64[i + 2]) >> 2);
			arr.push((tmp >> 8) & 0xFF);
			arr.push(tmp & 0xFF);
		}

		return arr;
	}

	function uint8ToBase64(uint8) {
		var i,
			extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
			output = "",
			temp, length;

		function tripletToBase64 (num) {
			return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F];
		};

		// go through the array every three bytes, we'll deal with trailing stuff later
		for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
			temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2]);
			output += tripletToBase64(temp);
		}

		// pad the end with zeros, but make sure to not forget the extra bytes
		switch (extraBytes) {
			case 1:
				temp = uint8[uint8.length - 1];
				output += lookup[temp >> 2];
				output += lookup[(temp << 4) & 0x3F];
				output += '==';
				break;
			case 2:
				temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1]);
				output += lookup[temp >> 10];
				output += lookup[(temp >> 4) & 0x3F];
				output += lookup[(temp << 2) & 0x3F];
				output += '=';
				break;
		}

		return output;
	}

	module.exports.toByteArray = b64ToByteArray;
	module.exports.fromByteArray = uint8ToBase64;
}());

},{}],5:[function(require,module,exports){


//
// The shims in this file are not fully implemented shims for the ES5
// features, but do work for the particular usecases there is in
// the other modules.
//

var toString = Object.prototype.toString;
var hasOwnProperty = Object.prototype.hasOwnProperty;

// Array.isArray is supported in IE9
function isArray(xs) {
  return toString.call(xs) === '[object Array]';
}
exports.isArray = typeof Array.isArray === 'function' ? Array.isArray : isArray;

// Array.prototype.indexOf is supported in IE9
exports.indexOf = function indexOf(xs, x) {
  if (xs.indexOf) return xs.indexOf(x);
  for (var i = 0; i < xs.length; i++) {
    if (x === xs[i]) return i;
  }
  return -1;
};

// Array.prototype.filter is supported in IE9
exports.filter = function filter(xs, fn) {
  if (xs.filter) return xs.filter(fn);
  var res = [];
  for (var i = 0; i < xs.length; i++) {
    if (fn(xs[i], i, xs)) res.push(xs[i]);
  }
  return res;
};

// Array.prototype.forEach is supported in IE9
exports.forEach = function forEach(xs, fn, self) {
  if (xs.forEach) return xs.forEach(fn, self);
  for (var i = 0; i < xs.length; i++) {
    fn.call(self, xs[i], i, xs);
  }
};

// Array.prototype.map is supported in IE9
exports.map = function map(xs, fn) {
  if (xs.map) return xs.map(fn);
  var out = new Array(xs.length);
  for (var i = 0; i < xs.length; i++) {
    out[i] = fn(xs[i], i, xs);
  }
  return out;
};

// Array.prototype.reduce is supported in IE9
exports.reduce = function reduce(array, callback, opt_initialValue) {
  if (array.reduce) return array.reduce(callback, opt_initialValue);
  var value, isValueSet = false;

  if (2 < arguments.length) {
    value = opt_initialValue;
    isValueSet = true;
  }
  for (var i = 0, l = array.length; l > i; ++i) {
    if (array.hasOwnProperty(i)) {
      if (isValueSet) {
        value = callback(value, array[i], i, array);
      }
      else {
        value = array[i];
        isValueSet = true;
      }
    }
  }

  return value;
};

// String.prototype.substr - negative index don't work in IE8
if ('ab'.substr(-1) !== 'b') {
  exports.substr = function (str, start, length) {
    // did we get a negative start, calculate how much it is from the beginning of the string
    if (start < 0) start = str.length + start;

    // call the original function
    return str.substr(start, length);
  };
} else {
  exports.substr = function (str, start, length) {
    return str.substr(start, length);
  };
}

// String.prototype.trim is supported in IE9
exports.trim = function (str) {
  if (str.trim) return str.trim();
  return str.replace(/^\s+|\s+$/g, '');
};

// Function.prototype.bind is supported in IE9
exports.bind = function () {
  var args = Array.prototype.slice.call(arguments);
  var fn = args.shift();
  if (fn.bind) return fn.bind.apply(fn, args);
  var self = args.shift();
  return function () {
    fn.apply(self, args.concat([Array.prototype.slice.call(arguments)]));
  };
};

// Object.create is supported in IE9
function create(prototype, properties) {
  var object;
  if (prototype === null) {
    object = { '__proto__' : null };
  }
  else {
    if (typeof prototype !== 'object') {
      throw new TypeError(
        'typeof prototype[' + (typeof prototype) + '] != \'object\''
      );
    }
    var Type = function () {};
    Type.prototype = prototype;
    object = new Type();
    object.__proto__ = prototype;
  }
  if (typeof properties !== 'undefined' && Object.defineProperties) {
    Object.defineProperties(object, properties);
  }
  return object;
}
exports.create = typeof Object.create === 'function' ? Object.create : create;

// Object.keys and Object.getOwnPropertyNames is supported in IE9 however
// they do show a description and number property on Error objects
function notObject(object) {
  return ((typeof object != "object" && typeof object != "function") || object === null);
}

function keysShim(object) {
  if (notObject(object)) {
    throw new TypeError("Object.keys called on a non-object");
  }

  var result = [];
  for (var name in object) {
    if (hasOwnProperty.call(object, name)) {
      result.push(name);
    }
  }
  return result;
}

// getOwnPropertyNames is almost the same as Object.keys one key feature
//  is that it returns hidden properties, since that can't be implemented,
//  this feature gets reduced so it just shows the length property on arrays
function propertyShim(object) {
  if (notObject(object)) {
    throw new TypeError("Object.getOwnPropertyNames called on a non-object");
  }

  var result = keysShim(object);
  if (exports.isArray(object) && exports.indexOf(object, 'length') === -1) {
    result.push('length');
  }
  return result;
}

var keys = typeof Object.keys === 'function' ? Object.keys : keysShim;
var getOwnPropertyNames = typeof Object.getOwnPropertyNames === 'function' ?
  Object.getOwnPropertyNames : propertyShim;

if (new Error().hasOwnProperty('description')) {
  var ERROR_PROPERTY_FILTER = function (obj, array) {
    if (toString.call(obj) === '[object Error]') {
      array = exports.filter(array, function (name) {
        return name !== 'description' && name !== 'number' && name !== 'message';
      });
    }
    return array;
  };

  exports.keys = function (object) {
    return ERROR_PROPERTY_FILTER(object, keys(object));
  };
  exports.getOwnPropertyNames = function (object) {
    return ERROR_PROPERTY_FILTER(object, getOwnPropertyNames(object));
  };
} else {
  exports.keys = keys;
  exports.getOwnPropertyNames = getOwnPropertyNames;
}

// Object.getOwnPropertyDescriptor - supported in IE8 but only on dom elements
function valueObject(value, key) {
  return { value: value[key] };
}

if (typeof Object.getOwnPropertyDescriptor === 'function') {
  try {
    Object.getOwnPropertyDescriptor({'a': 1}, 'a');
    exports.getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
  } catch (e) {
    // IE8 dom element issue - use a try catch and default to valueObject
    exports.getOwnPropertyDescriptor = function (value, key) {
      try {
        return Object.getOwnPropertyDescriptor(value, key);
      } catch (e) {
        return valueObject(value, key);
      }
    };
  }
} else {
  exports.getOwnPropertyDescriptor = valueObject;
}

},{}],6:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// UTILITY
var util = require('util');
var shims = require('_shims');
var pSlice = Array.prototype.slice;

// 1. The assert module provides functions that throw
// AssertionError's when particular conditions are not met. The
// assert module must conform to the following interface.

var assert = module.exports = ok;

// 2. The AssertionError is defined in assert.
// new assert.AssertionError({ message: message,
//                             actual: actual,
//                             expected: expected })

assert.AssertionError = function AssertionError(options) {
  this.name = 'AssertionError';
  this.actual = options.actual;
  this.expected = options.expected;
  this.operator = options.operator;
  this.message = options.message || getMessage(this);
};

// assert.AssertionError instanceof Error
util.inherits(assert.AssertionError, Error);

function replacer(key, value) {
  if (util.isUndefined(value)) {
    return '' + value;
  }
  if (util.isNumber(value) && (isNaN(value) || !isFinite(value))) {
    return value.toString();
  }
  if (util.isFunction(value) || util.isRegExp(value)) {
    return value.toString();
  }
  return value;
}

function truncate(s, n) {
  if (util.isString(s)) {
    return s.length < n ? s : s.slice(0, n);
  } else {
    return s;
  }
}

function getMessage(self) {
  return truncate(JSON.stringify(self.actual, replacer), 128) + ' ' +
         self.operator + ' ' +
         truncate(JSON.stringify(self.expected, replacer), 128);
}

// At present only the three keys mentioned above are used and
// understood by the spec. Implementations or sub modules can pass
// other keys to the AssertionError's constructor - they will be
// ignored.

// 3. All of the following functions must throw an AssertionError
// when a corresponding condition is not met, with a message that
// may be undefined if not provided.  All assertion methods provide
// both the actual and expected values to the assertion error for
// display purposes.

function fail(actual, expected, message, operator, stackStartFunction) {
  throw new assert.AssertionError({
    message: message,
    actual: actual,
    expected: expected,
    operator: operator,
    stackStartFunction: stackStartFunction
  });
}

// EXTENSION! allows for well behaved errors defined elsewhere.
assert.fail = fail;

// 4. Pure assertion tests whether a value is truthy, as determined
// by !!guard.
// assert.ok(guard, message_opt);
// This statement is equivalent to assert.equal(true, !!guard,
// message_opt);. To test strictly for the value true, use
// assert.strictEqual(true, guard, message_opt);.

function ok(value, message) {
  if (!value) fail(value, true, message, '==', assert.ok);
}
assert.ok = ok;

// 5. The equality assertion tests shallow, coercive equality with
// ==.
// assert.equal(actual, expected, message_opt);

assert.equal = function equal(actual, expected, message) {
  if (actual != expected) fail(actual, expected, message, '==', assert.equal);
};

// 6. The non-equality assertion tests for whether two objects are not equal
// with != assert.notEqual(actual, expected, message_opt);

assert.notEqual = function notEqual(actual, expected, message) {
  if (actual == expected) {
    fail(actual, expected, message, '!=', assert.notEqual);
  }
};

// 7. The equivalence assertion tests a deep equality relation.
// assert.deepEqual(actual, expected, message_opt);

assert.deepEqual = function deepEqual(actual, expected, message) {
  if (!_deepEqual(actual, expected)) {
    fail(actual, expected, message, 'deepEqual', assert.deepEqual);
  }
};

function _deepEqual(actual, expected) {
  // 7.1. All identical values are equivalent, as determined by ===.
  if (actual === expected) {
    return true;

  } else if (util.isBuffer(actual) && util.isBuffer(expected)) {
    if (actual.length != expected.length) return false;

    for (var i = 0; i < actual.length; i++) {
      if (actual[i] !== expected[i]) return false;
    }

    return true;

  // 7.2. If the expected value is a Date object, the actual value is
  // equivalent if it is also a Date object that refers to the same time.
  } else if (util.isDate(actual) && util.isDate(expected)) {
    return actual.getTime() === expected.getTime();

  // 7.3 If the expected value is a RegExp object, the actual value is
  // equivalent if it is also a RegExp object with the same source and
  // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`).
  } else if (util.isRegExp(actual) && util.isRegExp(expected)) {
    return actual.source === expected.source &&
           actual.global === expected.global &&
           actual.multiline === expected.multiline &&
           actual.lastIndex === expected.lastIndex &&
           actual.ignoreCase === expected.ignoreCase;

  // 7.4. Other pairs that do not both pass typeof value == 'object',
  // equivalence is determined by ==.
  } else if (!util.isObject(actual) && !util.isObject(expected)) {
    return actual == expected;

  // 7.5 For all other Object pairs, including Array objects, equivalence is
  // determined by having the same number of owned properties (as verified
  // with Object.prototype.hasOwnProperty.call), the same set of keys
  // (although not necessarily the same order), equivalent values for every
  // corresponding key, and an identical 'prototype' property. Note: this
  // accounts for both named and indexed properties on Arrays.
  } else {
    return objEquiv(actual, expected);
  }
}

function isArguments(object) {
  return Object.prototype.toString.call(object) == '[object Arguments]';
}

function objEquiv(a, b) {
  if (util.isNullOrUndefined(a) || util.isNullOrUndefined(b))
    return false;
  // an identical 'prototype' property.
  if (a.prototype !== b.prototype) return false;
  //~~~I've managed to break Object.keys through screwy arguments passing.
  //   Converting to array solves the problem.
  if (isArguments(a)) {
    if (!isArguments(b)) {
      return false;
    }
    a = pSlice.call(a);
    b = pSlice.call(b);
    return _deepEqual(a, b);
  }
  try {
    var ka = shims.keys(a),
        kb = shims.keys(b),
        key, i;
  } catch (e) {//happens when one is a string literal and the other isn't
    return false;
  }
  // having the same number of owned properties (keys incorporates
  // hasOwnProperty)
  if (ka.length != kb.length)
    return false;
  //the same set of keys (although not necessarily the same order),
  ka.sort();
  kb.sort();
  //~~~cheap key test
  for (i = ka.length - 1; i >= 0; i--) {
    if (ka[i] != kb[i])
      return false;
  }
  //equivalent values for every corresponding key, and
  //~~~possibly expensive deep test
  for (i = ka.length - 1; i >= 0; i--) {
    key = ka[i];
    if (!_deepEqual(a[key], b[key])) return false;
  }
  return true;
}

// 8. The non-equivalence assertion tests for any deep inequality.
// assert.notDeepEqual(actual, expected, message_opt);

assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
  if (_deepEqual(actual, expected)) {
    fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
  }
};

// 9. The strict equality assertion tests strict equality, as determined by ===.
// assert.strictEqual(actual, expected, message_opt);

assert.strictEqual = function strictEqual(actual, expected, message) {
  if (actual !== expected) {
    fail(actual, expected, message, '===', assert.strictEqual);
  }
};

// 10. The strict non-equality assertion tests for strict inequality, as
// determined by !==.  assert.notStrictEqual(actual, expected, message_opt);

assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
  if (actual === expected) {
    fail(actual, expected, message, '!==', assert.notStrictEqual);
  }
};

function expectedException(actual, expected) {
  if (!actual || !expected) {
    return false;
  }

  if (Object.prototype.toString.call(expected) == '[object RegExp]') {
    return expected.test(actual);
  } else if (actual instanceof expected) {
    return true;
  } else if (expected.call({}, actual) === true) {
    return true;
  }

  return false;
}

function _throws(shouldThrow, block, expected, message) {
  var actual;

  if (util.isString(expected)) {
    message = expected;
    expected = null;
  }

  try {
    block();
  } catch (e) {
    actual = e;
  }

  message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
            (message ? ' ' + message : '.');

  if (shouldThrow && !actual) {
    fail(actual, expected, 'Missing expected exception' + message);
  }

  if (!shouldThrow && expectedException(actual, expected)) {
    fail(actual, expected, 'Got unwanted exception' + message);
  }

  if ((shouldThrow && actual && expected &&
      !expectedException(actual, expected)) || (!shouldThrow && actual)) {
    throw actual;
  }
}

// 11. Expected to throw an error:
// assert.throws(block, Error_opt, message_opt);

assert.throws = function(block, /*optional*/error, /*optional*/message) {
  _throws.apply(this, [true].concat(pSlice.call(arguments)));
};

// EXTENSION! This is annoying to write outside this module.
assert.doesNotThrow = function(block, /*optional*/message) {
  _throws.apply(this, [false].concat(pSlice.call(arguments)));
};

assert.ifError = function(err) { if (err) {throw err;}};
},{"_shims":5,"util":7}],7:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var shims = require('_shims');

var formatRegExp = /%[sdj%]/g;
exports.format = function(f) {
  if (!isString(f)) {
    var objects = [];
    for (var i = 0; i < arguments.length; i++) {
      objects.push(inspect(arguments[i]));
    }
    return objects.join(' ');
  }

  var i = 1;
  var args = arguments;
  var len = args.length;
  var str = String(f).replace(formatRegExp, function(x) {
    if (x === '%%') return '%';
    if (i >= len) return x;
    switch (x) {
      case '%s': return String(args[i++]);
      case '%d': return Number(args[i++]);
      case '%j':
        try {
          return JSON.stringify(args[i++]);
        } catch (_) {
          return '[Circular]';
        }
      default:
        return x;
    }
  });
  for (var x = args[i]; i < len; x = args[++i]) {
    if (isNull(x) || !isObject(x)) {
      str += ' ' + x;
    } else {
      str += ' ' + inspect(x);
    }
  }
  return str;
};

/**
 * Echos the value of a value. Trys to print the value out
 * in the best way possible given the different types.
 *
 * @param {Object} obj The object to print out.
 * @param {Object} opts Optional options object that alters the output.
 */
/* legacy: obj, showHidden, depth, colors*/
function inspect(obj, opts) {
  // default options
  var ctx = {
    seen: [],
    stylize: stylizeNoColor
  };
  // legacy...
  if (arguments.length >= 3) ctx.depth = arguments[2];
  if (arguments.length >= 4) ctx.colors = arguments[3];
  if (isBoolean(opts)) {
    // legacy...
    ctx.showHidden = opts;
  } else if (opts) {
    // got an "options" object
    exports._extend(ctx, opts);
  }
  // set default options
  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
  if (isUndefined(ctx.depth)) ctx.depth = 2;
  if (isUndefined(ctx.colors)) ctx.colors = false;
  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
  if (ctx.colors) ctx.stylize = stylizeWithColor;
  return formatValue(ctx, obj, ctx.depth);
}
exports.inspect = inspect;


// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
inspect.colors = {
  'bold' : [1, 22],
  'italic' : [3, 23],
  'underline' : [4, 24],
  'inverse' : [7, 27],
  'white' : [37, 39],
  'grey' : [90, 39],
  'black' : [30, 39],
  'blue' : [34, 39],
  'cyan' : [36, 39],
  'green' : [32, 39],
  'magenta' : [35, 39],
  'red' : [31, 39],
  'yellow' : [33, 39]
};

// Don't use 'blue' not visible on cmd.exe
inspect.styles = {
  'special': 'cyan',
  'number': 'yellow',
  'boolean': 'yellow',
  'undefined': 'grey',
  'null': 'bold',
  'string': 'green',
  'date': 'magenta',
  // "name": intentionally not styling
  'regexp': 'red'
};


function stylizeWithColor(str, styleType) {
  var style = inspect.styles[styleType];

  if (style) {
    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
           '\u001b[' + inspect.colors[style][1] + 'm';
  } else {
    return str;
  }
}


function stylizeNoColor(str, styleType) {
  return str;
}


function arrayToHash(array) {
  var hash = {};

  shims.forEach(array, function(val, idx) {
    hash[val] = true;
  });

  return hash;
}


function formatValue(ctx, value, recurseTimes) {
  // Provide a hook for user-specified inspect functions.
  // Check that value is an object with an inspect function on it
  if (ctx.customInspect &&
      value &&
      isFunction(value.inspect) &&
      // Filter out the util module, it's inspect function is special
      value.inspect !== exports.inspect &&
      // Also filter out any prototype objects using the circular check.
      !(value.constructor && value.constructor.prototype === value)) {
    var ret = value.inspect(recurseTimes);
    if (!isString(ret)) {
      ret = formatValue(ctx, ret, recurseTimes);
    }
    return ret;
  }

  // Primitive types cannot have properties
  var primitive = formatPrimitive(ctx, value);
  if (primitive) {
    return primitive;
  }

  // Look up the keys of the object.
  var keys = shims.keys(value);
  var visibleKeys = arrayToHash(keys);

  if (ctx.showHidden) {
    keys = shims.getOwnPropertyNames(value);
  }

  // Some type of object without properties can be shortcutted.
  if (keys.length === 0) {
    if (isFunction(value)) {
      var name = value.name ? ': ' + value.name : '';
      return ctx.stylize('[Function' + name + ']', 'special');
    }
    if (isRegExp(value)) {
      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
    }
    if (isDate(value)) {
      return ctx.stylize(Date.prototype.toString.call(value), 'date');
    }
    if (isError(value)) {
      return formatError(value);
    }
  }

  var base = '', array = false, braces = ['{', '}'];

  // Make Array say that they are Array
  if (isArray(value)) {
    array = true;
    braces = ['[', ']'];
  }

  // Make functions say that they are functions
  if (isFunction(value)) {
    var n = value.name ? ': ' + value.name : '';
    base = ' [Function' + n + ']';
  }

  // Make RegExps say that they are RegExps
  if (isRegExp(value)) {
    base = ' ' + RegExp.prototype.toString.call(value);
  }

  // Make dates with properties first say the date
  if (isDate(value)) {
    base = ' ' + Date.prototype.toUTCString.call(value);
  }

  // Make error with message first say the error
  if (isError(value)) {
    base = ' ' + formatError(value);
  }

  if (keys.length === 0 && (!array || value.length == 0)) {
    return braces[0] + base + braces[1];
  }

  if (recurseTimes < 0) {
    if (isRegExp(value)) {
      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
    } else {
      return ctx.stylize('[Object]', 'special');
    }
  }

  ctx.seen.push(value);

  var output;
  if (array) {
    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
  } else {
    output = keys.map(function(key) {
      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
    });
  }

  ctx.seen.pop();

  return reduceToSingleString(output, base, braces);
}


function formatPrimitive(ctx, value) {
  if (isUndefined(value))
    return ctx.stylize('undefined', 'undefined');
  if (isString(value)) {
    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
                                             .replace(/'/g, "\\'")
                                             .replace(/\\"/g, '"') + '\'';
    return ctx.stylize(simple, 'string');
  }
  if (isNumber(value))
    return ctx.stylize('' + value, 'number');
  if (isBoolean(value))
    return ctx.stylize('' + value, 'boolean');
  // For some reason typeof null is "object", so special case here.
  if (isNull(value))
    return ctx.stylize('null', 'null');
}


function formatError(value) {
  return '[' + Error.prototype.toString.call(value) + ']';
}


function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
  var output = [];
  for (var i = 0, l = value.length; i < l; ++i) {
    if (hasOwnProperty(value, String(i))) {
      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
          String(i), true));
    } else {
      output.push('');
    }
  }

  shims.forEach(keys, function(key) {
    if (!key.match(/^\d+$/)) {
      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
          key, true));
    }
  });
  return output;
}


function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
  var name, str, desc;
  desc = shims.getOwnPropertyDescriptor(value, key) || { value: value[key] };
  if (desc.get) {
    if (desc.set) {
      str = ctx.stylize('[Getter/Setter]', 'special');
    } else {
      str = ctx.stylize('[Getter]', 'special');
    }
  } else {
    if (desc.set) {
      str = ctx.stylize('[Setter]', 'special');
    }
  }

  if (!hasOwnProperty(visibleKeys, key)) {
    name = '[' + key + ']';
  }
  if (!str) {
    if (shims.indexOf(ctx.seen, desc.value) < 0) {
      if (isNull(recurseTimes)) {
        str = formatValue(ctx, desc.value, null);
      } else {
        str = formatValue(ctx, desc.value, recurseTimes - 1);
      }
      if (str.indexOf('\n') > -1) {
        if (array) {
          str = str.split('\n').map(function(line) {
            return '  ' + line;
          }).join('\n').substr(2);
        } else {
          str = '\n' + str.split('\n').map(function(line) {
            return '   ' + line;
          }).join('\n');
        }
      }
    } else {
      str = ctx.stylize('[Circular]', 'special');
    }
  }
  if (isUndefined(name)) {
    if (array && key.match(/^\d+$/)) {
      return str;
    }
    name = JSON.stringify('' + key);
    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
      name = name.substr(1, name.length - 2);
      name = ctx.stylize(name, 'name');
    } else {
      name = name.replace(/'/g, "\\'")
                 .replace(/\\"/g, '"')
                 .replace(/(^"|"$)/g, "'");
      name = ctx.stylize(name, 'string');
    }
  }

  return name + ': ' + str;
}


function reduceToSingleString(output, base, braces) {
  var numLinesEst = 0;
  var length = shims.reduce(output, function(prev, cur) {
    numLinesEst++;
    if (cur.indexOf('\n') >= 0) numLinesEst++;
    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
  }, 0);

  if (length > 60) {
    return braces[0] +
           (base === '' ? '' : base + '\n ') +
           ' ' +
           output.join(',\n  ') +
           ' ' +
           braces[1];
  }

  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}


// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
  return shims.isArray(ar);
}
exports.isArray = isArray;

function isBoolean(arg) {
  return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;

function isNull(arg) {
  return arg === null;
}
exports.isNull = isNull;

function isNullOrUndefined(arg) {
  return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;

function isNumber(arg) {
  return typeof arg === 'number';
}
exports.isNumber = isNumber;

function isString(arg) {
  return typeof arg === 'string';
}
exports.isString = isString;

function isSymbol(arg) {
  return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;

function isUndefined(arg) {
  return arg === void 0;
}
exports.isUndefined = isUndefined;

function isRegExp(re) {
  return isObject(re) && objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;

function isObject(arg) {
  return typeof arg === 'object' && arg;
}
exports.isObject = isObject;

function isDate(d) {
  return isObject(d) && objectToString(d) === '[object Date]';
}
exports.isDate = isDate;

function isError(e) {
  return isObject(e) && objectToString(e) === '[object Error]';
}
exports.isError = isError;

function isFunction(arg) {
  return typeof arg === 'function';
}
exports.isFunction = isFunction;

function isPrimitive(arg) {
  return arg === null ||
         typeof arg === 'boolean' ||
         typeof arg === 'number' ||
         typeof arg === 'string' ||
         typeof arg === 'symbol' ||  // ES6 symbol
         typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;

function isBuffer(arg) {
  return arg instanceof Buffer;
}
exports.isBuffer = isBuffer;

function objectToString(o) {
  return Object.prototype.toString.call(o);
}


function pad(n) {
  return n < 10 ? '0' + n.toString(10) : n.toString(10);
}


var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
              'Oct', 'Nov', 'Dec'];

// 26 Feb 16:19:34
function timestamp() {
  var d = new Date();
  var time = [pad(d.getHours()),
              pad(d.getMinutes()),
              pad(d.getSeconds())].join(':');
  return [d.getDate(), months[d.getMonth()], time].join(' ');
}


// log is just a thin wrapper to console.log that prepends a timestamp
exports.log = function() {
  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
};


/**
 * Inherit the prototype methods from one constructor into another.
 *
 * The Function.prototype.inherits from lang.js rewritten as a standalone
 * function (not on Function.prototype). NOTE: If this file is to be loaded
 * during bootstrapping this function needs to be rewritten using some native
 * functions as prototype setup using normal JavaScript does not work as
 * expected during bootstrapping (see mirror.js in r114903).
 *
 * @param {function} ctor Constructor function which needs to inherit the
 *     prototype.
 * @param {function} superCtor Constructor function to inherit prototype from.
 */
exports.inherits = function(ctor, superCtor) {
  ctor.super_ = superCtor;
  ctor.prototype = shims.create(superCtor.prototype, {
    constructor: {
      value: ctor,
      enumerable: false,
      writable: true,
      configurable: true
    }
  });
};

exports._extend = function(origin, add) {
  // Don't do anything if add isn't an object
  if (!add || !isObject(add)) return origin;

  var keys = shims.keys(add);
  var i = keys.length;
  while (i--) {
    origin[keys[i]] = add[keys[i]];
  }
  return origin;
};

function hasOwnProperty(obj, prop) {
  return Object.prototype.hasOwnProperty.call(obj, prop);
}

},{"_shims":5}]},{},[])
;;module.exports=require("buffer-browserify")

},{}],13:[function(require,module,exports){
var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/**
 * @license
 * lodash 3.10.1 (Custom Build) <https://lodash.com/>
 * Build: `lodash compat -d -o ./index.js`
 * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
 * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
 * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 * Available under MIT license <https://lodash.com/license>
 */
;(function() {

  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
  var undefined;

  /** Used as the semantic version number. */
  var VERSION = '3.10.1';

  /** Used to compose bitmasks for wrapper metadata. */
  var BIND_FLAG = 1,
      BIND_KEY_FLAG = 2,
      CURRY_BOUND_FLAG = 4,
      CURRY_FLAG = 8,
      CURRY_RIGHT_FLAG = 16,
      PARTIAL_FLAG = 32,
      PARTIAL_RIGHT_FLAG = 64,
      ARY_FLAG = 128,
      REARG_FLAG = 256;

  /** Used as default options for `_.trunc`. */
  var DEFAULT_TRUNC_LENGTH = 30,
      DEFAULT_TRUNC_OMISSION = '...';

  /** Used to detect when a function becomes hot. */
  var HOT_COUNT = 150,
      HOT_SPAN = 16;

  /** Used as the size to enable large array optimizations. */
  var LARGE_ARRAY_SIZE = 200;

  /** Used to indicate the type of lazy iteratees. */
  var LAZY_FILTER_FLAG = 1,
      LAZY_MAP_FLAG = 2;

  /** Used as the `TypeError` message for "Functions" methods. */
  var FUNC_ERROR_TEXT = 'Expected a function';

  /** Used as the internal argument placeholder. */
  var PLACEHOLDER = '__lodash_placeholder__';

  /** `Object#toString` result references. */
  var argsTag = '[object Arguments]',
      arrayTag = '[object Array]',
      boolTag = '[object Boolean]',
      dateTag = '[object Date]',
      errorTag = '[object Error]',
      funcTag = '[object Function]',
      mapTag = '[object Map]',
      numberTag = '[object Number]',
      objectTag = '[object Object]',
      regexpTag = '[object RegExp]',
      setTag = '[object Set]',
      stringTag = '[object String]',
      weakMapTag = '[object WeakMap]';

  var arrayBufferTag = '[object ArrayBuffer]',
      float32Tag = '[object Float32Array]',
      float64Tag = '[object Float64Array]',
      int8Tag = '[object Int8Array]',
      int16Tag = '[object Int16Array]',
      int32Tag = '[object Int32Array]',
      uint8Tag = '[object Uint8Array]',
      uint8ClampedTag = '[object Uint8ClampedArray]',
      uint16Tag = '[object Uint16Array]',
      uint32Tag = '[object Uint32Array]';

  /** Used to match empty string literals in compiled template source. */
  var reEmptyStringLeading = /\b__p \+= '';/g,
      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;

  /** Used to match HTML entities and HTML characters. */
  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39|#96);/g,
      reUnescapedHtml = /[&<>"'`]/g,
      reHasEscapedHtml = RegExp(reEscapedHtml.source),
      reHasUnescapedHtml = RegExp(reUnescapedHtml.source);

  /** Used to match template delimiters. */
  var reEscape = /<%-([\s\S]+?)%>/g,
      reEvaluate = /<%([\s\S]+?)%>/g,
      reInterpolate = /<%=([\s\S]+?)%>/g;

  /** Used to match property names within property paths. */
  var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\n\\]|\\.)*?\1)\]/,
      reIsPlainProp = /^\w*$/,
      rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g;

  /**
   * Used to match `RegExp` [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns)
   * and those outlined by [`EscapeRegExpPattern`](http://ecma-international.org/ecma-262/6.0/#sec-escaperegexppattern).
   */
  var reRegExpChars = /^[:!,]|[\\^$.*+?()[\]{}|\/]|(^[0-9a-fA-Fnrtuvx])|([\n\r\u2028\u2029])/g,
      reHasRegExpChars = RegExp(reRegExpChars.source);

  /** Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). */
  var reComboMark = /[\u0300-\u036f\ufe20-\ufe23]/g;

  /** Used to match backslashes in property paths. */
  var reEscapeChar = /\\(\\)?/g;

  /** Used to match [ES template delimiters](http://ecma-international.org/ecma-262/6.0/#sec-template-literal-lexical-components). */
  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;

  /** Used to match `RegExp` flags from their coerced string values. */
  var reFlags = /\w*$/;

  /** Used to detect hexadecimal string values. */
  var reHasHexPrefix = /^0[xX]/;

  /** Used to detect host constructors (Safari > 5). */
  var reIsHostCtor = /^\[object .+?Constructor\]$/;

  /** Used to detect unsigned integer values. */
  var reIsUint = /^\d+$/;

  /** Used to match latin-1 supplementary letters (excluding mathematical operators). */
  var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g;

  /** Used to ensure capturing order of template delimiters. */
  var reNoMatch = /($^)/;

  /** Used to match unescaped characters in compiled string literals. */
  var reUnescapedString = /['\n\r\u2028\u2029\\]/g;

  /** Used to match words to create compound words. */
  var reWords = (function() {
    var upper = '[A-Z\\xc0-\\xd6\\xd8-\\xde]',
        lower = '[a-z\\xdf-\\xf6\\xf8-\\xff]+';

    return RegExp(upper + '+(?=' + upper + lower + ')|' + upper + '?' + lower + '|' + upper + '+|[0-9]+', 'g');
  }());

  /** Used to assign default `context` object properties. */
  var contextProps = [
    'Array', 'ArrayBuffer', 'Date', 'Error', 'Float32Array', 'Float64Array',
    'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Math', 'Number',
    'Object', 'RegExp', 'Set', 'String', '_', 'clearTimeout', 'isFinite',
    'parseFloat', 'parseInt', 'setTimeout', 'TypeError', 'Uint8Array',
    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap'
  ];

  /** Used to fix the JScript `[[DontEnum]]` bug. */
  var shadowProps = [
    'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable',
    'toLocaleString', 'toString', 'valueOf'
  ];

  /** Used to make template sourceURLs easier to identify. */
  var templateCounter = -1;

  /** Used to identify `toStringTag` values of typed arrays. */
  var typedArrayTags = {};
  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
  typedArrayTags[uint32Tag] = true;
  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
  typedArrayTags[dateTag] = typedArrayTags[errorTag] =
  typedArrayTags[funcTag] = typedArrayTags[mapTag] =
  typedArrayTags[numberTag] = typedArrayTags[objectTag] =
  typedArrayTags[regexpTag] = typedArrayTags[setTag] =
  typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;

  /** Used to identify `toStringTag` values supported by `_.clone`. */
  var cloneableTags = {};
  cloneableTags[argsTag] = cloneableTags[arrayTag] =
  cloneableTags[arrayBufferTag] = cloneableTags[boolTag] =
  cloneableTags[dateTag] = cloneableTags[float32Tag] =
  cloneableTags[float64Tag] = cloneableTags[int8Tag] =
  cloneableTags[int16Tag] = cloneableTags[int32Tag] =
  cloneableTags[numberTag] = cloneableTags[objectTag] =
  cloneableTags[regexpTag] = cloneableTags[stringTag] =
  cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
  cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
  cloneableTags[errorTag] = cloneableTags[funcTag] =
  cloneableTags[mapTag] = cloneableTags[setTag] =
  cloneableTags[weakMapTag] = false;

  /** Used to map latin-1 supplementary letters to basic latin letters. */
  var deburredLetters = {
    '\xc0': 'A',  '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
    '\xe0': 'a',  '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
    '\xc7': 'C',  '\xe7': 'c',
    '\xd0': 'D',  '\xf0': 'd',
    '\xc8': 'E',  '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
    '\xe8': 'e',  '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
    '\xcC': 'I',  '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
    '\xeC': 'i',  '\xed': 'i', '\xee': 'i', '\xef': 'i',
    '\xd1': 'N',  '\xf1': 'n',
    '\xd2': 'O',  '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
    '\xf2': 'o',  '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
    '\xd9': 'U',  '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
    '\xf9': 'u',  '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
    '\xdd': 'Y',  '\xfd': 'y', '\xff': 'y',
    '\xc6': 'Ae', '\xe6': 'ae',
    '\xde': 'Th', '\xfe': 'th',
    '\xdf': 'ss'
  };

  /** Used to map characters to HTML entities. */
  var htmlEscapes = {
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;',
    '"': '&quot;',
    "'": '&#39;',
    '`': '&#96;'
  };

  /** Used to map HTML entities to characters. */
  var htmlUnescapes = {
    '&amp;': '&',
    '&lt;': '<',
    '&gt;': '>',
    '&quot;': '"',
    '&#39;': "'",
    '&#96;': '`'
  };

  /** Used to determine if values are of the language type `Object`. */
  var objectTypes = {
    'function': true,
    'object': true
  };

  /** Used to escape characters for inclusion in compiled regexes. */
  var regexpEscapes = {
    '0': 'x30', '1': 'x31', '2': 'x32', '3': 'x33', '4': 'x34',
    '5': 'x35', '6': 'x36', '7': 'x37', '8': 'x38', '9': 'x39',
    'A': 'x41', 'B': 'x42', 'C': 'x43', 'D': 'x44', 'E': 'x45', 'F': 'x46',
    'a': 'x61', 'b': 'x62', 'c': 'x63', 'd': 'x64', 'e': 'x65', 'f': 'x66',
    'n': 'x6e', 'r': 'x72', 't': 'x74', 'u': 'x75', 'v': 'x76', 'x': 'x78'
  };

  /** Used to escape characters for inclusion in compiled string literals. */
  var stringEscapes = {
    '\\': '\\',
    "'": "'",
    '\n': 'n',
    '\r': 'r',
    '\u2028': 'u2028',
    '\u2029': 'u2029'
  };

  /** Detect free variable `exports`. */
  var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;

  /** Detect free variable `module`. */
  var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;

  /** Detect free variable `global` from Node.js. */
  var freeGlobal = freeExports && freeModule && typeof global == 'object' && global && global.Object && global;

  /** Detect free variable `self`. */
  var freeSelf = objectTypes[typeof self] && self && self.Object && self;

  /** Detect free variable `window`. */
  var freeWindow = objectTypes[typeof window] && window && window.Object && window;

  /** Detect the popular CommonJS extension `module.exports`. */
  var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;

  /**
   * Used as a reference to the global object.
   *
   * The `this` value is used if it's the global object to avoid Greasemonkey's
   * restricted `window` object, otherwise the `window` object is used.
   */
  var root = freeGlobal || ((freeWindow !== (this && this.window)) && freeWindow) || freeSelf || this;

  /*--------------------------------------------------------------------------*/

  /**
   * The base implementation of `compareAscending` which compares values and
   * sorts them in ascending order without guaranteeing a stable sort.
   *
   * @private
   * @param {*} value The value to compare.
   * @param {*} other The other value to compare.
   * @returns {number} Returns the sort order indicator for `value`.
   */
  function baseCompareAscending(value, other) {
    if (value !== other) {
      var valIsNull = value === null,
          valIsUndef = value === undefined,
          valIsReflexive = value === value;

      var othIsNull = other === null,
          othIsUndef = other === undefined,
          othIsReflexive = other === other;

      if ((value > other && !othIsNull) || !valIsReflexive ||
          (valIsNull && !othIsUndef && othIsReflexive) ||
          (valIsUndef && othIsReflexive)) {
        return 1;
      }
      if ((value < other && !valIsNull) || !othIsReflexive ||
          (othIsNull && !valIsUndef && valIsReflexive) ||
          (othIsUndef && valIsReflexive)) {
        return -1;
      }
    }
    return 0;
  }

  /**
   * The base implementation of `_.findIndex` and `_.findLastIndex` without
   * support for callback shorthands and `this` binding.
   *
   * @private
   * @param {Array} array The array to search.
   * @param {Function} predicate The function invoked per iteration.
   * @param {boolean} [fromRight] Specify iterating from right to left.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseFindIndex(array, predicate, fromRight) {
    var length = array.length,
        index = fromRight ? length : -1;

    while ((fromRight ? index-- : ++index < length)) {
      if (predicate(array[index], index, array)) {
        return index;
      }
    }
    return -1;
  }

  /**
   * The base implementation of `_.indexOf` without support for binary searches.
   *
   * @private
   * @param {Array} array The array to search.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseIndexOf(array, value, fromIndex) {
    if (value !== value) {
      return indexOfNaN(array, fromIndex);
    }
    var index = fromIndex - 1,
        length = array.length;

    while (++index < length) {
      if (array[index] === value) {
        return index;
      }
    }
    return -1;
  }

  /**
   * The base implementation of `_.isFunction` without support for environments
   * with incorrect `typeof` results.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
   */
  function baseIsFunction(value) {
    // Avoid a Chakra JIT bug in compatibility modes of IE 11.
    // See https://github.com/jashkenas/underscore/issues/1621 for more details.
    return typeof value == 'function' || false;
  }

  /**
   * Converts `value` to a string if it's not one. An empty string is returned
   * for `null` or `undefined` values.
   *
   * @private
   * @param {*} value The value to process.
   * @returns {string} Returns the string.
   */
  function baseToString(value) {
    return value == null ? '' : (value + '');
  }

  /**
   * Used by `_.trim` and `_.trimLeft` to get the index of the first character
   * of `string` that is not found in `chars`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @param {string} chars The characters to find.
   * @returns {number} Returns the index of the first character not found in `chars`.
   */
  function charsLeftIndex(string, chars) {
    var index = -1,
        length = string.length;

    while (++index < length && chars.indexOf(string.charAt(index)) > -1) {}
    return index;
  }

  /**
   * Used by `_.trim` and `_.trimRight` to get the index of the last character
   * of `string` that is not found in `chars`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @param {string} chars The characters to find.
   * @returns {number} Returns the index of the last character not found in `chars`.
   */
  function charsRightIndex(string, chars) {
    var index = string.length;

    while (index-- && chars.indexOf(string.charAt(index)) > -1) {}
    return index;
  }

  /**
   * Used by `_.sortBy` to compare transformed elements of a collection and stable
   * sort them in ascending order.
   *
   * @private
   * @param {Object} object The object to compare.
   * @param {Object} other The other object to compare.
   * @returns {number} Returns the sort order indicator for `object`.
   */
  function compareAscending(object, other) {
    return baseCompareAscending(object.criteria, other.criteria) || (object.index - other.index);
  }

  /**
   * Used by `_.sortByOrder` to compare multiple properties of a value to another
   * and stable sort them.
   *
   * If `orders` is unspecified, all valuess are sorted in ascending order. Otherwise,
   * a value is sorted in ascending order if its corresponding order is "asc", and
   * descending if "desc".
   *
   * @private
   * @param {Object} object The object to compare.
   * @param {Object} other The other object to compare.
   * @param {boolean[]} orders The order to sort by for each property.
   * @returns {number} Returns the sort order indicator for `object`.
   */
  function compareMultiple(object, other, orders) {
    var index = -1,
        objCriteria = object.criteria,
        othCriteria = other.criteria,
        length = objCriteria.length,
        ordersLength = orders.length;

    while (++index < length) {
      var result = baseCompareAscending(objCriteria[index], othCriteria[index]);
      if (result) {
        if (index >= ordersLength) {
          return result;
        }
        var order = orders[index];
        return result * ((order === 'asc' || order === true) ? 1 : -1);
      }
    }
    // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
    // that causes it, under certain circumstances, to provide the same value for
    // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
    // for more details.
    //
    // This also ensures a stable sort in V8 and other engines.
    // See https://code.google.com/p/v8/issues/detail?id=90 for more details.
    return object.index - other.index;
  }

  /**
   * Used by `_.deburr` to convert latin-1 supplementary letters to basic latin letters.
   *
   * @private
   * @param {string} letter The matched letter to deburr.
   * @returns {string} Returns the deburred letter.
   */
  function deburrLetter(letter) {
    return deburredLetters[letter];
  }

  /**
   * Used by `_.escape` to convert characters to HTML entities.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @returns {string} Returns the escaped character.
   */
  function escapeHtmlChar(chr) {
    return htmlEscapes[chr];
  }

  /**
   * Used by `_.escapeRegExp` to escape characters for inclusion in compiled regexes.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @param {string} leadingChar The capture group for a leading character.
   * @param {string} whitespaceChar The capture group for a whitespace character.
   * @returns {string} Returns the escaped character.
   */
  function escapeRegExpChar(chr, leadingChar, whitespaceChar) {
    if (leadingChar) {
      chr = regexpEscapes[chr];
    } else if (whitespaceChar) {
      chr = stringEscapes[chr];
    }
    return '\\' + chr;
  }

  /**
   * Used by `_.template` to escape characters for inclusion in compiled string literals.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @returns {string} Returns the escaped character.
   */
  function escapeStringChar(chr) {
    return '\\' + stringEscapes[chr];
  }

  /**
   * Gets the index at which the first occurrence of `NaN` is found in `array`.
   *
   * @private
   * @param {Array} array The array to search.
   * @param {number} fromIndex The index to search from.
   * @param {boolean} [fromRight] Specify iterating from right to left.
   * @returns {number} Returns the index of the matched `NaN`, else `-1`.
   */
  function indexOfNaN(array, fromIndex, fromRight) {
    var length = array.length,
        index = fromIndex + (fromRight ? 0 : -1);

    while ((fromRight ? index-- : ++index < length)) {
      var other = array[index];
      if (other !== other) {
        return index;
      }
    }
    return -1;
  }

  /**
   * Checks if `value` is a host object in IE < 9.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
   */
  var isHostObject = (function() {
    try {
      Object({ 'toString': 0 } + '');
    } catch(e) {
      return function() { return false; };
    }
    return function(value) {
      // IE < 9 presents many host objects as `Object` objects that can coerce
      // to strings despite having improperly defined `toString` methods.
      return typeof value.toString != 'function' && typeof (value + '') == 'string';
    };
  }());

  /**
   * Checks if `value` is object-like.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
   */
  function isObjectLike(value) {
    return !!value && typeof value == 'object';
  }

  /**
   * Used by `trimmedLeftIndex` and `trimmedRightIndex` to determine if a
   * character code is whitespace.
   *
   * @private
   * @param {number} charCode The character code to inspect.
   * @returns {boolean} Returns `true` if `charCode` is whitespace, else `false`.
   */
  function isSpace(charCode) {
    return ((charCode <= 160 && (charCode >= 9 && charCode <= 13) || charCode == 32 || charCode == 160) || charCode == 5760 || charCode == 6158 ||
      (charCode >= 8192 && (charCode <= 8202 || charCode == 8232 || charCode == 8233 || charCode == 8239 || charCode == 8287 || charCode == 12288 || charCode == 65279)));
  }

  /**
   * Replaces all `placeholder` elements in `array` with an internal placeholder
   * and returns an array of their indexes.
   *
   * @private
   * @param {Array} array The array to modify.
   * @param {*} placeholder The placeholder to replace.
   * @returns {Array} Returns the new array of placeholder indexes.
   */
  function replaceHolders(array, placeholder) {
    var index = -1,
        length = array.length,
        resIndex = -1,
        result = [];

    while (++index < length) {
      if (array[index] === placeholder) {
        array[index] = PLACEHOLDER;
        result[++resIndex] = index;
      }
    }
    return result;
  }

  /**
   * An implementation of `_.uniq` optimized for sorted arrays without support
   * for callback shorthands and `this` binding.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {Function} [iteratee] The function invoked per iteration.
   * @returns {Array} Returns the new duplicate free array.
   */
  function sortedUniq(array, iteratee) {
    var seen,
        index = -1,
        length = array.length,
        resIndex = -1,
        result = [];

    while (++index < length) {
      var value = array[index],
          computed = iteratee ? iteratee(value, index, array) : value;

      if (!index || seen !== computed) {
        seen = computed;
        result[++resIndex] = value;
      }
    }
    return result;
  }

  /**
   * Used by `_.trim` and `_.trimLeft` to get the index of the first non-whitespace
   * character of `string`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {number} Returns the index of the first non-whitespace character.
   */
  function trimmedLeftIndex(string) {
    var index = -1,
        length = string.length;

    while (++index < length && isSpace(string.charCodeAt(index))) {}
    return index;
  }

  /**
   * Used by `_.trim` and `_.trimRight` to get the index of the last non-whitespace
   * character of `string`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {number} Returns the index of the last non-whitespace character.
   */
  function trimmedRightIndex(string) {
    var index = string.length;

    while (index-- && isSpace(string.charCodeAt(index))) {}
    return index;
  }

  /**
   * Used by `_.unescape` to convert HTML entities to characters.
   *
   * @private
   * @param {string} chr The matched character to unescape.
   * @returns {string} Returns the unescaped character.
   */
  function unescapeHtmlChar(chr) {
    return htmlUnescapes[chr];
  }

  /*--------------------------------------------------------------------------*/

  /**
   * Create a new pristine `lodash` function using the given `context` object.
   *
   * @static
   * @memberOf _
   * @category Utility
   * @param {Object} [context=root] The context object.
   * @returns {Function} Returns a new `lodash` function.
   * @example
   *
   * _.mixin({ 'foo': _.constant('foo') });
   *
   * var lodash = _.runInContext();
   * lodash.mixin({ 'bar': lodash.constant('bar') });
   *
   * _.isFunction(_.foo);
   * // => true
   * _.isFunction(_.bar);
   * // => false
   *
   * lodash.isFunction(lodash.foo);
   * // => false
   * lodash.isFunction(lodash.bar);
   * // => true
   *
   * // using `context` to mock `Date#getTime` use in `_.now`
   * var mock = _.runInContext({
   *   'Date': function() {
   *     return { 'getTime': getTimeMock };
   *   }
   * });
   *
   * // or creating a suped-up `defer` in Node.js
   * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
   */
  function runInContext(context) {
    // Avoid issues with some ES3 environments that attempt to use values, named
    // after built-in constructors like `Object`, for the creation of literals.
    // ES5 clears this up by stating that literals must use built-in constructors.
    // See https://es5.github.io/#x11.1.5 for more details.
    context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root;

    /** Native constructor references. */
    var Array = context.Array,
        Date = context.Date,
        Error = context.Error,
        Function = context.Function,
        Math = context.Math,
        Number = context.Number,
        Object = context.Object,
        RegExp = context.RegExp,
        String = context.String,
        TypeError = context.TypeError;

    /** Used for native method references. */
    var arrayProto = Array.prototype,
        errorProto = Error.prototype,
        objectProto = Object.prototype,
        stringProto = String.prototype;

    /** Used to resolve the decompiled source of functions. */
    var fnToString = Function.prototype.toString;

    /** Used to check objects for own properties. */
    var hasOwnProperty = objectProto.hasOwnProperty;

    /** Used to generate unique IDs. */
    var idCounter = 0;

    /**
     * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
     * of values.
     */
    var objToString = objectProto.toString;

    /** Used to restore the original `_` reference in `_.noConflict`. */
    var oldDash = root._;

    /** Used to detect if a method is native. */
    var reIsNative = RegExp('^' +
      fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
      .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
    );

    /** Native method references. */
    var ArrayBuffer = context.ArrayBuffer,
        clearTimeout = context.clearTimeout,
        parseFloat = context.parseFloat,
        pow = Math.pow,
        propertyIsEnumerable = objectProto.propertyIsEnumerable,
        Set = getNative(context, 'Set'),
        setTimeout = context.setTimeout,
        splice = arrayProto.splice,
        Uint8Array = context.Uint8Array,
        WeakMap = getNative(context, 'WeakMap');

    /* Native method references for those with the same name as other `lodash` methods. */
    var nativeCeil = Math.ceil,
        nativeCreate = getNative(Object, 'create'),
        nativeFloor = Math.floor,
        nativeIsArray = getNative(Array, 'isArray'),
        nativeIsFinite = context.isFinite,
        nativeKeys = getNative(Object, 'keys'),
        nativeMax = Math.max,
        nativeMin = Math.min,
        nativeNow = getNative(Date, 'now'),
        nativeParseInt = context.parseInt,
        nativeRandom = Math.random;

    /** Used as references for `-Infinity` and `Infinity`. */
    var NEGATIVE_INFINITY = Number.NEGATIVE_INFINITY,
        POSITIVE_INFINITY = Number.POSITIVE_INFINITY;

    /** Used as references for the maximum length and index of an array. */
    var MAX_ARRAY_LENGTH = 4294967295,
        MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
        HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;

    /**
     * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
     * of an array-like value.
     */
    var MAX_SAFE_INTEGER = 9007199254740991;

    /** Used to store function metadata. */
    var metaMap = WeakMap && new WeakMap;

    /** Used to lookup unminified function names. */
    var realNames = {};

    /** Used to lookup a type array constructors by `toStringTag`. */
    var ctorByTag = {};
    ctorByTag[float32Tag] = context.Float32Array;
    ctorByTag[float64Tag] = context.Float64Array;
    ctorByTag[int8Tag] = context.Int8Array;
    ctorByTag[int16Tag] = context.Int16Array;
    ctorByTag[int32Tag] = context.Int32Array;
    ctorByTag[uint8Tag] = Uint8Array;
    ctorByTag[uint8ClampedTag] = context.Uint8ClampedArray;
    ctorByTag[uint16Tag] = context.Uint16Array;
    ctorByTag[uint32Tag] = context.Uint32Array;

    /** Used to avoid iterating over non-enumerable properties in IE < 9. */
    var nonEnumProps = {};
    nonEnumProps[arrayTag] = nonEnumProps[dateTag] = nonEnumProps[numberTag] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
    nonEnumProps[boolTag] = nonEnumProps[stringTag] = { 'constructor': true, 'toString': true, 'valueOf': true };
    nonEnumProps[errorTag] = nonEnumProps[funcTag] = nonEnumProps[regexpTag] = { 'constructor': true, 'toString': true };
    nonEnumProps[objectTag] = { 'constructor': true };

    arrayEach(shadowProps, function(key) {
      for (var tag in nonEnumProps) {
        if (hasOwnProperty.call(nonEnumProps, tag)) {
          var props = nonEnumProps[tag];
          props[key] = hasOwnProperty.call(props, key);
        }
      }
    });

    /*------------------------------------------------------------------------*/

    /**
     * Creates a `lodash` object which wraps `value` to enable implicit chaining.
     * Methods that operate on and return arrays, collections, and functions can
     * be chained together. Methods that retrieve a single value or may return a
     * primitive value will automatically end the chain returning the unwrapped
     * value. Explicit chaining may be enabled using `_.chain`. The execution of
     * chained methods is lazy, that is, execution is deferred until `_#value`
     * is implicitly or explicitly called.
     *
     * Lazy evaluation allows several methods to support shortcut fusion. Shortcut
     * fusion is an optimization strategy which merge iteratee calls; this can help
     * to avoid the creation of intermediate data structures and greatly reduce the
     * number of iteratee executions.
     *
     * Chaining is supported in custom builds as long as the `_#value` method is
     * directly or indirectly included in the build.
     *
     * In addition to lodash methods, wrappers have `Array` and `String` methods.
     *
     * The wrapper `Array` methods are:
     * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`,
     * `splice`, and `unshift`
     *
     * The wrapper `String` methods are:
     * `replace` and `split`
     *
     * The wrapper methods that support shortcut fusion are:
     * `compact`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `filter`,
     * `first`, `initial`, `last`, `map`, `pluck`, `reject`, `rest`, `reverse`,
     * `slice`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `toArray`,
     * and `where`
     *
     * The chainable wrapper methods are:
     * `after`, `ary`, `assign`, `at`, `before`, `bind`, `bindAll`, `bindKey`,
     * `callback`, `chain`, `chunk`, `commit`, `compact`, `concat`, `constant`,
     * `countBy`, `create`, `curry`, `debounce`, `defaults`, `defaultsDeep`,
     * `defer`, `delay`, `difference`, `drop`, `dropRight`, `dropRightWhile`,
     * `dropWhile`, `fill`, `filter`, `flatten`, `flattenDeep`, `flow`, `flowRight`,
     * `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`,
     * `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`,
     * `invoke`, `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`,
     * `matchesProperty`, `memoize`, `merge`, `method`, `methodOf`, `mixin`,
     * `modArgs`, `negate`, `omit`, `once`, `pairs`, `partial`, `partialRight`,
     * `partition`, `pick`, `plant`, `pluck`, `property`, `propertyOf`, `pull`,
     * `pullAt`, `push`, `range`, `rearg`, `reject`, `remove`, `rest`, `restParam`,
     * `reverse`, `set`, `shuffle`, `slice`, `sort`, `sortBy`, `sortByAll`,
     * `sortByOrder`, `splice`, `spread`, `take`, `takeRight`, `takeRightWhile`,
     * `takeWhile`, `tap`, `throttle`, `thru`, `times`, `toArray`, `toPlainObject`,
     * `transform`, `union`, `uniq`, `unshift`, `unzip`, `unzipWith`, `values`,
     * `valuesIn`, `where`, `without`, `wrap`, `xor`, `zip`, `zipObject`, `zipWith`
     *
     * The wrapper methods that are **not** chainable by default are:
     * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clone`, `cloneDeep`,
     * `deburr`, `endsWith`, `escape`, `escapeRegExp`, `every`, `find`, `findIndex`,
     * `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `findWhere`, `first`,
     * `floor`, `get`, `gt`, `gte`, `has`, `identity`, `includes`, `indexOf`,
     * `inRange`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`,
     * `isEmpty`, `isEqual`, `isError`, `isFinite` `isFunction`, `isMatch`,
     * `isNative`, `isNaN`, `isNull`, `isNumber`, `isObject`, `isPlainObject`,
     * `isRegExp`, `isString`, `isUndefined`, `isTypedArray`, `join`, `kebabCase`,
     * `last`, `lastIndexOf`, `lt`, `lte`, `max`, `min`, `noConflict`, `noop`,
     * `now`, `pad`, `padLeft`, `padRight`, `parseInt`, `pop`, `random`, `reduce`,
     * `reduceRight`, `repeat`, `result`, `round`, `runInContext`, `shift`, `size`,
     * `snakeCase`, `some`, `sortedIndex`, `sortedLastIndex`, `startCase`,
     * `startsWith`, `sum`, `template`, `trim`, `trimLeft`, `trimRight`, `trunc`,
     * `unescape`, `uniqueId`, `value`, and `words`
     *
     * The wrapper method `sample` will return a wrapped value when `n` is provided,
     * otherwise an unwrapped value is returned.
     *
     * @name _
     * @constructor
     * @category Chain
     * @param {*} value The value to wrap in a `lodash` instance.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var wrapped = _([1, 2, 3]);
     *
     * // returns an unwrapped value
     * wrapped.reduce(function(total, n) {
     *   return total + n;
     * });
     * // => 6
     *
     * // returns a wrapped value
     * var squares = wrapped.map(function(n) {
     *   return n * n;
     * });
     *
     * _.isArray(squares);
     * // => false
     *
     * _.isArray(squares.value());
     * // => true
     */
    function lodash(value) {
      if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
        if (value instanceof LodashWrapper) {
          return value;
        }
        if (hasOwnProperty.call(value, '__chain__') && hasOwnProperty.call(value, '__wrapped__')) {
          return wrapperClone(value);
        }
      }
      return new LodashWrapper(value);
    }

    /**
     * The function whose prototype all chaining wrappers inherit from.
     *
     * @private
     */
    function baseLodash() {
      // No operation performed.
    }

    /**
     * The base constructor for creating `lodash` wrapper objects.
     *
     * @private
     * @param {*} value The value to wrap.
     * @param {boolean} [chainAll] Enable chaining for all wrapper methods.
     * @param {Array} [actions=[]] Actions to peform to resolve the unwrapped value.
     */
    function LodashWrapper(value, chainAll, actions) {
      this.__wrapped__ = value;
      this.__actions__ = actions || [];
      this.__chain__ = !!chainAll;
    }

    /**
     * An object environment feature flags.
     *
     * @static
     * @memberOf _
     * @type Object
     */
    var support = lodash.support = {};

    (function(x) {
      var Ctor = function() { this.x = x; },
          object = { '0': x, 'length': x },
          props = [];

      Ctor.prototype = { 'valueOf': x, 'y': x };
      for (var key in new Ctor) { props.push(key); }

      /**
       * Detect if `name` or `message` properties of `Error.prototype` are
       * enumerable by default (IE < 9, Safari < 5.1).
       *
       * @memberOf _.support
       * @type boolean
       */
      support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') ||
        propertyIsEnumerable.call(errorProto, 'name');

      /**
       * Detect if `prototype` properties are enumerable by default.
       *
       * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1
       * (if the prototype or a property on the prototype has been set)
       * incorrectly set the `[[Enumerable]]` value of a function's `prototype`
       * property to `true`.
       *
       * @memberOf _.support
       * @type boolean
       */
      support.enumPrototypes = propertyIsEnumerable.call(Ctor, 'prototype');

      /**
       * Detect if properties shadowing those on `Object.prototype` are non-enumerable.
       *
       * In IE < 9 an object's own properties, shadowing non-enumerable ones,
       * are made non-enumerable as well (a.k.a the JScript `[[DontEnum]]` bug).
       *
       * @memberOf _.support
       * @type boolean
       */
      support.nonEnumShadows = !/valueOf/.test(props);

      /**
       * Detect if own properties are iterated after inherited properties (IE < 9).
       *
       * @memberOf _.support
       * @type boolean
       */
      support.ownLast = props[0] != 'x';

      /**
       * Detect if `Array#shift` and `Array#splice` augment array-like objects
       * correctly.
       *
       * Firefox < 10, compatibility modes of IE 8, and IE < 9 have buggy Array
       * `shift()` and `splice()` functions that fail to remove the last element,
       * `value[0]`, of array-like objects even though the "length" property is
       * set to `0`. The `shift()` method is buggy in compatibility modes of IE 8,
       * while `splice()` is buggy regardless of mode in IE < 9.
       *
       * @memberOf _.support
       * @type boolean
       */
      support.spliceObjects = (splice.call(object, 0, 1), !object[0]);

      /**
       * Detect lack of support for accessing string characters by index.
       *
       * IE < 8 can't access characters by index. IE 8 can only access characters
       * by index on string literals, not string objects.
       *
       * @memberOf _.support
       * @type boolean
       */
      support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx';
    }(1, 0));

    /**
     * By default, the template delimiters used by lodash are like those in
     * embedded Ruby (ERB). Change the following template settings to use
     * alternative delimiters.
     *
     * @static
     * @memberOf _
     * @type Object
     */
    lodash.templateSettings = {

      /**
       * Used to detect `data` property values to be HTML-escaped.
       *
       * @memberOf _.templateSettings
       * @type RegExp
       */
      'escape': reEscape,

      /**
       * Used to detect code to be evaluated.
       *
       * @memberOf _.templateSettings
       * @type RegExp
       */
      'evaluate': reEvaluate,

      /**
       * Used to detect `data` property values to inject.
       *
       * @memberOf _.templateSettings
       * @type RegExp
       */
      'interpolate': reInterpolate,

      /**
       * Used to reference the data object in the template text.
       *
       * @memberOf _.templateSettings
       * @type string
       */
      'variable': '',

      /**
       * Used to import variables into the compiled template.
       *
       * @memberOf _.templateSettings
       * @type Object
       */
      'imports': {

        /**
         * A reference to the `lodash` function.
         *
         * @memberOf _.templateSettings.imports
         * @type Function
         */
        '_': lodash
      }
    };

    /*------------------------------------------------------------------------*/

    /**
     * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
     *
     * @private
     * @param {*} value The value to wrap.
     */
    function LazyWrapper(value) {
      this.__wrapped__ = value;
      this.__actions__ = [];
      this.__dir__ = 1;
      this.__filtered__ = false;
      this.__iteratees__ = [];
      this.__takeCount__ = POSITIVE_INFINITY;
      this.__views__ = [];
    }

    /**
     * Creates a clone of the lazy wrapper object.
     *
     * @private
     * @name clone
     * @memberOf LazyWrapper
     * @returns {Object} Returns the cloned `LazyWrapper` object.
     */
    function lazyClone() {
      var result = new LazyWrapper(this.__wrapped__);
      result.__actions__ = arrayCopy(this.__actions__);
      result.__dir__ = this.__dir__;
      result.__filtered__ = this.__filtered__;
      result.__iteratees__ = arrayCopy(this.__iteratees__);
      result.__takeCount__ = this.__takeCount__;
      result.__views__ = arrayCopy(this.__views__);
      return result;
    }

    /**
     * Reverses the direction of lazy iteration.
     *
     * @private
     * @name reverse
     * @memberOf LazyWrapper
     * @returns {Object} Returns the new reversed `LazyWrapper` object.
     */
    function lazyReverse() {
      if (this.__filtered__) {
        var result = new LazyWrapper(this);
        result.__dir__ = -1;
        result.__filtered__ = true;
      } else {
        result = this.clone();
        result.__dir__ *= -1;
      }
      return result;
    }

    /**
     * Extracts the unwrapped value from its lazy wrapper.
     *
     * @private
     * @name value
     * @memberOf LazyWrapper
     * @returns {*} Returns the unwrapped value.
     */
    function lazyValue() {
      var array = this.__wrapped__.value(),
          dir = this.__dir__,
          isArr = isArray(array),
          isRight = dir < 0,
          arrLength = isArr ? array.length : 0,
          view = getView(0, arrLength, this.__views__),
          start = view.start,
          end = view.end,
          length = end - start,
          index = isRight ? end : (start - 1),
          iteratees = this.__iteratees__,
          iterLength = iteratees.length,
          resIndex = 0,
          takeCount = nativeMin(length, this.__takeCount__);

      if (!isArr || arrLength < LARGE_ARRAY_SIZE || (arrLength == length && takeCount == length)) {
        return baseWrapperValue(array, this.__actions__);
      }
      var result = [];

      outer:
      while (length-- && resIndex < takeCount) {
        index += dir;

        var iterIndex = -1,
            value = array[index];

        while (++iterIndex < iterLength) {
          var data = iteratees[iterIndex],
              iteratee = data.iteratee,
              type = data.type,
              computed = iteratee(value);

          if (type == LAZY_MAP_FLAG) {
            value = computed;
          } else if (!computed) {
            if (type == LAZY_FILTER_FLAG) {
              continue outer;
            } else {
              break outer;
            }
          }
        }
        result[resIndex++] = value;
      }
      return result;
    }

    /*------------------------------------------------------------------------*/

    /**
     * Creates a cache object to store key/value pairs.
     *
     * @private
     * @static
     * @name Cache
     * @memberOf _.memoize
     */
    function MapCache() {
      this.__data__ = {};
    }

    /**
     * Removes `key` and its value from the cache.
     *
     * @private
     * @name delete
     * @memberOf _.memoize.Cache
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed successfully, else `false`.
     */
    function mapDelete(key) {
      return this.has(key) && delete this.__data__[key];
    }

    /**
     * Gets the cached value for `key`.
     *
     * @private
     * @name get
     * @memberOf _.memoize.Cache
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the cached value.
     */
    function mapGet(key) {
      return key == '__proto__' ? undefined : this.__data__[key];
    }

    /**
     * Checks if a cached value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf _.memoize.Cache
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function mapHas(key) {
      return key != '__proto__' && hasOwnProperty.call(this.__data__, key);
    }

    /**
     * Sets `value` to `key` of the cache.
     *
     * @private
     * @name set
     * @memberOf _.memoize.Cache
     * @param {string} key The key of the value to cache.
     * @param {*} value The value to cache.
     * @returns {Object} Returns the cache object.
     */
    function mapSet(key, value) {
      if (key != '__proto__') {
        this.__data__[key] = value;
      }
      return this;
    }

    /*------------------------------------------------------------------------*/

    /**
     *
     * Creates a cache object to store unique values.
     *
     * @private
     * @param {Array} [values] The values to cache.
     */
    function SetCache(values) {
      var length = values ? values.length : 0;

      this.data = { 'hash': nativeCreate(null), 'set': new Set };
      while (length--) {
        this.push(values[length]);
      }
    }

    /**
     * Checks if `value` is in `cache` mimicking the return signature of
     * `_.indexOf` by returning `0` if the value is found, else `-1`.
     *
     * @private
     * @param {Object} cache The cache to search.
     * @param {*} value The value to search for.
     * @returns {number} Returns `0` if `value` is found, else `-1`.
     */
    function cacheIndexOf(cache, value) {
      var data = cache.data,
          result = (typeof value == 'string' || isObject(value)) ? data.set.has(value) : data.hash[value];

      return result ? 0 : -1;
    }

    /**
     * Adds `value` to the cache.
     *
     * @private
     * @name push
     * @memberOf SetCache
     * @param {*} value The value to cache.
     */
    function cachePush(value) {
      var data = this.data;
      if (typeof value == 'string' || isObject(value)) {
        data.set.add(value);
      } else {
        data.hash[value] = true;
      }
    }

    /*------------------------------------------------------------------------*/

    /**
     * Creates a new array joining `array` with `other`.
     *
     * @private
     * @param {Array} array The array to join.
     * @param {Array} other The other array to join.
     * @returns {Array} Returns the new concatenated array.
     */
    function arrayConcat(array, other) {
      var index = -1,
          length = array.length,
          othIndex = -1,
          othLength = other.length,
          result = Array(length + othLength);

      while (++index < length) {
        result[index] = array[index];
      }
      while (++othIndex < othLength) {
        result[index++] = other[othIndex];
      }
      return result;
    }

    /**
     * Copies the values of `source` to `array`.
     *
     * @private
     * @param {Array} source The array to copy values from.
     * @param {Array} [array=[]] The array to copy values to.
     * @returns {Array} Returns `array`.
     */
    function arrayCopy(source, array) {
      var index = -1,
          length = source.length;

      array || (array = Array(length));
      while (++index < length) {
        array[index] = source[index];
      }
      return array;
    }

    /**
     * A specialized version of `_.forEach` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns `array`.
     */
    function arrayEach(array, iteratee) {
      var index = -1,
          length = array.length;

      while (++index < length) {
        if (iteratee(array[index], index, array) === false) {
          break;
        }
      }
      return array;
    }

    /**
     * A specialized version of `_.forEachRight` for arrays without support for
     * callback shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns `array`.
     */
    function arrayEachRight(array, iteratee) {
      var length = array.length;

      while (length--) {
        if (iteratee(array[length], length, array) === false) {
          break;
        }
      }
      return array;
    }

    /**
     * A specialized version of `_.every` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`.
     */
    function arrayEvery(array, predicate) {
      var index = -1,
          length = array.length;

      while (++index < length) {
        if (!predicate(array[index], index, array)) {
          return false;
        }
      }
      return true;
    }

    /**
     * A specialized version of `baseExtremum` for arrays which invokes `iteratee`
     * with one argument: (value).
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} comparator The function used to compare values.
     * @param {*} exValue The initial extremum value.
     * @returns {*} Returns the extremum value.
     */
    function arrayExtremum(array, iteratee, comparator, exValue) {
      var index = -1,
          length = array.length,
          computed = exValue,
          result = computed;

      while (++index < length) {
        var value = array[index],
            current = +iteratee(value);

        if (comparator(current, computed)) {
          computed = current;
          result = value;
        }
      }
      return result;
    }

    /**
     * A specialized version of `_.filter` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     */
    function arrayFilter(array, predicate) {
      var index = -1,
          length = array.length,
          resIndex = -1,
          result = [];

      while (++index < length) {
        var value = array[index];
        if (predicate(value, index, array)) {
          result[++resIndex] = value;
        }
      }
      return result;
    }

    /**
     * A specialized version of `_.map` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns the new mapped array.
     */
    function arrayMap(array, iteratee) {
      var index = -1,
          length = array.length,
          result = Array(length);

      while (++index < length) {
        result[index] = iteratee(array[index], index, array);
      }
      return result;
    }

    /**
     * Appends the elements of `values` to `array`.
     *
     * @private
     * @param {Array} array The array to modify.
     * @param {Array} values The values to append.
     * @returns {Array} Returns `array`.
     */
    function arrayPush(array, values) {
      var index = -1,
          length = values.length,
          offset = array.length;

      while (++index < length) {
        array[offset + index] = values[index];
      }
      return array;
    }

    /**
     * A specialized version of `_.reduce` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @param {boolean} [initFromArray] Specify using the first element of `array`
     *  as the initial value.
     * @returns {*} Returns the accumulated value.
     */
    function arrayReduce(array, iteratee, accumulator, initFromArray) {
      var index = -1,
          length = array.length;

      if (initFromArray && length) {
        accumulator = array[++index];
      }
      while (++index < length) {
        accumulator = iteratee(accumulator, array[index], index, array);
      }
      return accumulator;
    }

    /**
     * A specialized version of `_.reduceRight` for arrays without support for
     * callback shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @param {boolean} [initFromArray] Specify using the last element of `array`
     *  as the initial value.
     * @returns {*} Returns the accumulated value.
     */
    function arrayReduceRight(array, iteratee, accumulator, initFromArray) {
      var length = array.length;
      if (initFromArray && length) {
        accumulator = array[--length];
      }
      while (length--) {
        accumulator = iteratee(accumulator, array[length], length, array);
      }
      return accumulator;
    }

    /**
     * A specialized version of `_.some` for arrays without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     */
    function arraySome(array, predicate) {
      var index = -1,
          length = array.length;

      while (++index < length) {
        if (predicate(array[index], index, array)) {
          return true;
        }
      }
      return false;
    }

    /**
     * A specialized version of `_.sum` for arrays without support for callback
     * shorthands and `this` binding..
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {number} Returns the sum.
     */
    function arraySum(array, iteratee) {
      var length = array.length,
          result = 0;

      while (length--) {
        result += +iteratee(array[length]) || 0;
      }
      return result;
    }

    /**
     * Used by `_.defaults` to customize its `_.assign` use.
     *
     * @private
     * @param {*} objectValue The destination object property value.
     * @param {*} sourceValue The source object property value.
     * @returns {*} Returns the value to assign to the destination object.
     */
    function assignDefaults(objectValue, sourceValue) {
      return objectValue === undefined ? sourceValue : objectValue;
    }

    /**
     * Used by `_.template` to customize its `_.assign` use.
     *
     * **Note:** This function is like `assignDefaults` except that it ignores
     * inherited property values when checking if a property is `undefined`.
     *
     * @private
     * @param {*} objectValue The destination object property value.
     * @param {*} sourceValue The source object property value.
     * @param {string} key The key associated with the object and source values.
     * @param {Object} object The destination object.
     * @returns {*} Returns the value to assign to the destination object.
     */
    function assignOwnDefaults(objectValue, sourceValue, key, object) {
      return (objectValue === undefined || !hasOwnProperty.call(object, key))
        ? sourceValue
        : objectValue;
    }

    /**
     * A specialized version of `_.assign` for customizing assigned values without
     * support for argument juggling, multiple sources, and `this` binding `customizer`
     * functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {Function} customizer The function to customize assigned values.
     * @returns {Object} Returns `object`.
     */
    function assignWith(object, source, customizer) {
      var index = -1,
          props = keys(source),
          length = props.length;

      while (++index < length) {
        var key = props[index],
            value = object[key],
            result = customizer(value, source[key], key, object, source);

        if ((result === result ? (result !== value) : (value === value)) ||
            (value === undefined && !(key in object))) {
          object[key] = result;
        }
      }
      return object;
    }

    /**
     * The base implementation of `_.assign` without support for argument juggling,
     * multiple sources, and `customizer` functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @returns {Object} Returns `object`.
     */
    function baseAssign(object, source) {
      return source == null
        ? object
        : baseCopy(source, keys(source), object);
    }

    /**
     * The base implementation of `_.at` without support for string collections
     * and individual key arguments.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {number[]|string[]} props The property names or indexes of elements to pick.
     * @returns {Array} Returns the new array of picked elements.
     */
    function baseAt(collection, props) {
      var index = -1,
          isNil = collection == null,
          isArr = !isNil && isArrayLike(collection),
          length = isArr ? collection.length : 0,
          propsLength = props.length,
          result = Array(propsLength);

      while(++index < propsLength) {
        var key = props[index];
        if (isArr) {
          result[index] = isIndex(key, length) ? collection[key] : undefined;
        } else {
          result[index] = isNil ? undefined : collection[key];
        }
      }
      return result;
    }

    /**
     * Copies properties of `source` to `object`.
     *
     * @private
     * @param {Object} source The object to copy properties from.
     * @param {Array} props The property names to copy.
     * @param {Object} [object={}] The object to copy properties to.
     * @returns {Object} Returns `object`.
     */
    function baseCopy(source, props, object) {
      object || (object = {});

      var index = -1,
          length = props.length;

      while (++index < length) {
        var key = props[index];
        object[key] = source[key];
      }
      return object;
    }

    /**
     * The base implementation of `_.callback` which supports specifying the
     * number of arguments to provide to `func`.
     *
     * @private
     * @param {*} [func=_.identity] The value to convert to a callback.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {number} [argCount] The number of arguments to provide to `func`.
     * @returns {Function} Returns the callback.
     */
    function baseCallback(func, thisArg, argCount) {
      var type = typeof func;
      if (type == 'function') {
        return thisArg === undefined
          ? func
          : bindCallback(func, thisArg, argCount);
      }
      if (func == null) {
        return identity;
      }
      if (type == 'object') {
        return baseMatches(func);
      }
      return thisArg === undefined
        ? property(func)
        : baseMatchesProperty(func, thisArg);
    }

    /**
     * The base implementation of `_.clone` without support for argument juggling
     * and `this` binding `customizer` functions.
     *
     * @private
     * @param {*} value The value to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @param {Function} [customizer] The function to customize cloning values.
     * @param {string} [key] The key of `value`.
     * @param {Object} [object] The object `value` belongs to.
     * @param {Array} [stackA=[]] Tracks traversed source objects.
     * @param {Array} [stackB=[]] Associates clones with source counterparts.
     * @returns {*} Returns the cloned value.
     */
    function baseClone(value, isDeep, customizer, key, object, stackA, stackB) {
      var result;
      if (customizer) {
        result = object ? customizer(value, key, object) : customizer(value);
      }
      if (result !== undefined) {
        return result;
      }
      if (!isObject(value)) {
        return value;
      }
      var isArr = isArray(value);
      if (isArr) {
        result = initCloneArray(value);
        if (!isDeep) {
          return arrayCopy(value, result);
        }
      } else {
        var tag = objToString.call(value),
            isFunc = tag == funcTag;

        if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
          if (isHostObject(value)) {
            return object ? value : {};
          }
          result = initCloneObject(isFunc ? {} : value);
          if (!isDeep) {
            return baseAssign(result, value);
          }
        } else {
          return cloneableTags[tag]
            ? initCloneByTag(value, tag, isDeep)
            : (object ? value : {});
        }
      }
      // Check for circular references and return its corresponding clone.
      stackA || (stackA = []);
      stackB || (stackB = []);

      var length = stackA.length;
      while (length--) {
        if (stackA[length] == value) {
          return stackB[length];
        }
      }
      // Add the source value to the stack of traversed objects and associate it with its clone.
      stackA.push(value);
      stackB.push(result);

      // Recursively populate clone (susceptible to call stack limits).
      (isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
        result[key] = baseClone(subValue, isDeep, customizer, key, value, stackA, stackB);
      });
      return result;
    }

    /**
     * The base implementation of `_.create` without support for assigning
     * properties to the created object.
     *
     * @private
     * @param {Object} prototype The object to inherit from.
     * @returns {Object} Returns the new object.
     */
    var baseCreate = (function() {
      function object() {}
      return function(prototype) {
        if (isObject(prototype)) {
          object.prototype = prototype;
          var result = new object;
          object.prototype = undefined;
        }
        return result || {};
      };
    }());

    /**
     * The base implementation of `_.delay` and `_.defer` which accepts an index
     * of where to slice the arguments to provide to `func`.
     *
     * @private
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @param {Object} args The arguments provide to `func`.
     * @returns {number} Returns the timer id.
     */
    function baseDelay(func, wait, args) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return setTimeout(function() { func.apply(undefined, args); }, wait);
    }

    /**
     * The base implementation of `_.difference` which accepts a single array
     * of values to exclude.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Array} values The values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     */
    function baseDifference(array, values) {
      var length = array ? array.length : 0,
          result = [];

      if (!length) {
        return result;
      }
      var index = -1,
          indexOf = getIndexOf(),
          isCommon = indexOf === baseIndexOf,
          cache = (isCommon && values.length >= LARGE_ARRAY_SIZE) ? createCache(values) : null,
          valuesLength = values.length;

      if (cache) {
        indexOf = cacheIndexOf;
        isCommon = false;
        values = cache;
      }
      outer:
      while (++index < length) {
        var value = array[index];

        if (isCommon && value === value) {
          var valuesIndex = valuesLength;
          while (valuesIndex--) {
            if (values[valuesIndex] === value) {
              continue outer;
            }
          }
          result.push(value);
        }
        else if (indexOf(values, value, 0) < 0) {
          result.push(value);
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.forEach` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array|Object|string} Returns `collection`.
     */
    var baseEach = createBaseEach(baseForOwn);

    /**
     * The base implementation of `_.forEachRight` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array|Object|string} Returns `collection`.
     */
    var baseEachRight = createBaseEach(baseForOwnRight, true);

    /**
     * The base implementation of `_.every` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`
     */
    function baseEvery(collection, predicate) {
      var result = true;
      baseEach(collection, function(value, index, collection) {
        result = !!predicate(value, index, collection);
        return result;
      });
      return result;
    }

    /**
     * Gets the extremum value of `collection` invoking `iteratee` for each value
     * in `collection` to generate the criterion by which the value is ranked.
     * The `iteratee` is invoked with three arguments: (value, index|key, collection).
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} comparator The function used to compare values.
     * @param {*} exValue The initial extremum value.
     * @returns {*} Returns the extremum value.
     */
    function baseExtremum(collection, iteratee, comparator, exValue) {
      var computed = exValue,
          result = computed;

      baseEach(collection, function(value, index, collection) {
        var current = +iteratee(value, index, collection);
        if (comparator(current, computed) || (current === exValue && current === result)) {
          computed = current;
          result = value;
        }
      });
      return result;
    }

    /**
     * The base implementation of `_.fill` without an iteratee call guard.
     *
     * @private
     * @param {Array} array The array to fill.
     * @param {*} value The value to fill `array` with.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns `array`.
     */
    function baseFill(array, value, start, end) {
      var length = array.length;

      start = start == null ? 0 : (+start || 0);
      if (start < 0) {
        start = -start > length ? 0 : (length + start);
      }
      end = (end === undefined || end > length) ? length : (+end || 0);
      if (end < 0) {
        end += length;
      }
      length = start > end ? 0 : (end >>> 0);
      start >>>= 0;

      while (start < length) {
        array[start++] = value;
      }
      return array;
    }

    /**
     * The base implementation of `_.filter` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     */
    function baseFilter(collection, predicate) {
      var result = [];
      baseEach(collection, function(value, index, collection) {
        if (predicate(value, index, collection)) {
          result.push(value);
        }
      });
      return result;
    }

    /**
     * The base implementation of `_.find`, `_.findLast`, `_.findKey`, and `_.findLastKey`,
     * without support for callback shorthands and `this` binding, which iterates
     * over `collection` using the provided `eachFunc`.
     *
     * @private
     * @param {Array|Object|string} collection The collection to search.
     * @param {Function} predicate The function invoked per iteration.
     * @param {Function} eachFunc The function to iterate over `collection`.
     * @param {boolean} [retKey] Specify returning the key of the found element
     *  instead of the element itself.
     * @returns {*} Returns the found element or its key, else `undefined`.
     */
    function baseFind(collection, predicate, eachFunc, retKey) {
      var result;
      eachFunc(collection, function(value, key, collection) {
        if (predicate(value, key, collection)) {
          result = retKey ? key : value;
          return false;
        }
      });
      return result;
    }

    /**
     * The base implementation of `_.flatten` with added support for restricting
     * flattening and specifying the start index.
     *
     * @private
     * @param {Array} array The array to flatten.
     * @param {boolean} [isDeep] Specify a deep flatten.
     * @param {boolean} [isStrict] Restrict flattening to arrays-like objects.
     * @param {Array} [result=[]] The initial result value.
     * @returns {Array} Returns the new flattened array.
     */
    function baseFlatten(array, isDeep, isStrict, result) {
      result || (result = []);

      var index = -1,
          length = array.length;

      while (++index < length) {
        var value = array[index];
        if (isObjectLike(value) && isArrayLike(value) &&
            (isStrict || isArray(value) || isArguments(value))) {
          if (isDeep) {
            // Recursively flatten arrays (susceptible to call stack limits).
            baseFlatten(value, isDeep, isStrict, result);
          } else {
            arrayPush(result, value);
          }
        } else if (!isStrict) {
          result[result.length] = value;
        }
      }
      return result;
    }

    /**
     * The base implementation of `baseForIn` and `baseForOwn` which iterates
     * over `object` properties returned by `keysFunc` invoking `iteratee` for
     * each property. Iteratee functions may exit iteration early by explicitly
     * returning `false`.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @returns {Object} Returns `object`.
     */
    var baseFor = createBaseFor();

    /**
     * This function is like `baseFor` except that it iterates over properties
     * in the opposite order.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @returns {Object} Returns `object`.
     */
    var baseForRight = createBaseFor(true);

    /**
     * The base implementation of `_.forIn` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForIn(object, iteratee) {
      return baseFor(object, iteratee, keysIn);
    }

    /**
     * The base implementation of `_.forOwn` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForOwn(object, iteratee) {
      return baseFor(object, iteratee, keys);
    }

    /**
     * The base implementation of `_.forOwnRight` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForOwnRight(object, iteratee) {
      return baseForRight(object, iteratee, keys);
    }

    /**
     * The base implementation of `_.functions` which creates an array of
     * `object` function property names filtered from those provided.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Array} props The property names to filter.
     * @returns {Array} Returns the new array of filtered property names.
     */
    function baseFunctions(object, props) {
      var index = -1,
          length = props.length,
          resIndex = -1,
          result = [];

      while (++index < length) {
        var key = props[index];
        if (isFunction(object[key])) {
          result[++resIndex] = key;
        }
      }
      return result;
    }

    /**
     * The base implementation of `get` without support for string paths
     * and default values.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array} path The path of the property to get.
     * @param {string} [pathKey] The key representation of path.
     * @returns {*} Returns the resolved value.
     */
    function baseGet(object, path, pathKey) {
      if (object == null) {
        return;
      }
      object = toObject(object);
      if (pathKey !== undefined && pathKey in object) {
        path = [pathKey];
      }
      var index = 0,
          length = path.length;

      while (object != null && index < length) {
        object = toObject(object)[path[index++]];
      }
      return (index && index == length) ? object : undefined;
    }

    /**
     * The base implementation of `_.isEqual` without support for `this` binding
     * `customizer` functions.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @param {Function} [customizer] The function to customize comparing values.
     * @param {boolean} [isLoose] Specify performing partial comparisons.
     * @param {Array} [stackA] Tracks traversed `value` objects.
     * @param {Array} [stackB] Tracks traversed `other` objects.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     */
    function baseIsEqual(value, other, customizer, isLoose, stackA, stackB) {
      if (value === other) {
        return true;
      }
      if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {
        return value !== value && other !== other;
      }
      return baseIsEqualDeep(value, other, baseIsEqual, customizer, isLoose, stackA, stackB);
    }

    /**
     * A specialized version of `baseIsEqual` for arrays and objects which performs
     * deep comparisons and tracks traversed objects enabling objects with circular
     * references to be compared.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Function} [customizer] The function to customize comparing objects.
     * @param {boolean} [isLoose] Specify performing partial comparisons.
     * @param {Array} [stackA=[]] Tracks traversed `value` objects.
     * @param {Array} [stackB=[]] Tracks traversed `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
      var objIsArr = isArray(object),
          othIsArr = isArray(other),
          objTag = arrayTag,
          othTag = arrayTag;

      if (!objIsArr) {
        objTag = objToString.call(object);
        if (objTag == argsTag) {
          objTag = objectTag;
        } else if (objTag != objectTag) {
          objIsArr = isTypedArray(object);
        }
      }
      if (!othIsArr) {
        othTag = objToString.call(other);
        if (othTag == argsTag) {
          othTag = objectTag;
        } else if (othTag != objectTag) {
          othIsArr = isTypedArray(other);
        }
      }
      var objIsObj = objTag == objectTag && !isHostObject(object),
          othIsObj = othTag == objectTag && !isHostObject(other),
          isSameTag = objTag == othTag;

      if (isSameTag && !(objIsArr || objIsObj)) {
        return equalByTag(object, other, objTag);
      }
      if (!isLoose) {
        var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
            othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');

        if (objIsWrapped || othIsWrapped) {
          return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, customizer, isLoose, stackA, stackB);
        }
      }
      if (!isSameTag) {
        return false;
      }
      // Assume cyclic values are equal.
      // For more information on detecting circular references see https://es5.github.io/#JO.
      stackA || (stackA = []);
      stackB || (stackB = []);

      var length = stackA.length;
      while (length--) {
        if (stackA[length] == object) {
          return stackB[length] == other;
        }
      }
      // Add `object` and `other` to the stack of traversed objects.
      stackA.push(object);
      stackB.push(other);

      var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isLoose, stackA, stackB);

      stackA.pop();
      stackB.pop();

      return result;
    }

    /**
     * The base implementation of `_.isMatch` without support for callback
     * shorthands and `this` binding.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Array} matchData The propery names, values, and compare flags to match.
     * @param {Function} [customizer] The function to customize comparing objects.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     */
    function baseIsMatch(object, matchData, customizer) {
      var index = matchData.length,
          length = index,
          noCustomizer = !customizer;

      if (object == null) {
        return !length;
      }
      object = toObject(object);
      while (index--) {
        var data = matchData[index];
        if ((noCustomizer && data[2])
              ? data[1] !== object[data[0]]
              : !(data[0] in object)
            ) {
          return false;
        }
      }
      while (++index < length) {
        data = matchData[index];
        var key = data[0],
            objValue = object[key],
            srcValue = data[1];

        if (noCustomizer && data[2]) {
          if (objValue === undefined && !(key in object)) {
            return false;
          }
        } else {
          var result = customizer ? customizer(objValue, srcValue, key) : undefined;
          if (!(result === undefined ? baseIsEqual(srcValue, objValue, customizer, true) : result)) {
            return false;
          }
        }
      }
      return true;
    }

    /**
     * The base implementation of `_.map` without support for callback shorthands
     * and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns the new mapped array.
     */
    function baseMap(collection, iteratee) {
      var index = -1,
          result = isArrayLike(collection) ? Array(collection.length) : [];

      baseEach(collection, function(value, key, collection) {
        result[++index] = iteratee(value, key, collection);
      });
      return result;
    }

    /**
     * The base implementation of `_.matches` which does not clone `source`.
     *
     * @private
     * @param {Object} source The object of property values to match.
     * @returns {Function} Returns the new function.
     */
    function baseMatches(source) {
      var matchData = getMatchData(source);
      if (matchData.length == 1 && matchData[0][2]) {
        var key = matchData[0][0],
            value = matchData[0][1];

        return function(object) {
          if (object == null) {
            return false;
          }
          object = toObject(object);
          return object[key] === value && (value !== undefined || (key in object));
        };
      }
      return function(object) {
        return baseIsMatch(object, matchData);
      };
    }

    /**
     * The base implementation of `_.matchesProperty` which does not clone `srcValue`.
     *
     * @private
     * @param {string} path The path of the property to get.
     * @param {*} srcValue The value to compare.
     * @returns {Function} Returns the new function.
     */
    function baseMatchesProperty(path, srcValue) {
      var isArr = isArray(path),
          isCommon = isKey(path) && isStrictComparable(srcValue),
          pathKey = (path + '');

      path = toPath(path);
      return function(object) {
        if (object == null) {
          return false;
        }
        var key = pathKey;
        object = toObject(object);
        if ((isArr || !isCommon) && !(key in object)) {
          object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
          if (object == null) {
            return false;
          }
          key = last(path);
          object = toObject(object);
        }
        return object[key] === srcValue
          ? (srcValue !== undefined || (key in object))
          : baseIsEqual(srcValue, object[key], undefined, true);
      };
    }

    /**
     * The base implementation of `_.merge` without support for argument juggling,
     * multiple sources, and `this` binding `customizer` functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {Function} [customizer] The function to customize merged values.
     * @param {Array} [stackA=[]] Tracks traversed source objects.
     * @param {Array} [stackB=[]] Associates values with source counterparts.
     * @returns {Object} Returns `object`.
     */
    function baseMerge(object, source, customizer, stackA, stackB) {
      if (!isObject(object)) {
        return object;
      }
      var isSrcArr = isArrayLike(source) && (isArray(source) || isTypedArray(source)),
          props = isSrcArr ? undefined : keys(source);

      arrayEach(props || source, function(srcValue, key) {
        if (props) {
          key = srcValue;
          srcValue = source[key];
        }
        if (isObjectLike(srcValue)) {
          stackA || (stackA = []);
          stackB || (stackB = []);
          baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB);
        }
        else {
          var value = object[key],
              result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
              isCommon = result === undefined;

          if (isCommon) {
            result = srcValue;
          }
          if ((result !== undefined || (isSrcArr && !(key in object))) &&
              (isCommon || (result === result ? (result !== value) : (value === value)))) {
            object[key] = result;
          }
        }
      });
      return object;
    }

    /**
     * A specialized version of `baseMerge` for arrays and objects which performs
     * deep merges and tracks traversed objects enabling objects with circular
     * references to be merged.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {string} key The key of the value to merge.
     * @param {Function} mergeFunc The function to merge values.
     * @param {Function} [customizer] The function to customize merged values.
     * @param {Array} [stackA=[]] Tracks traversed source objects.
     * @param {Array} [stackB=[]] Associates values with source counterparts.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
      var length = stackA.length,
          srcValue = source[key];

      while (length--) {
        if (stackA[length] == srcValue) {
          object[key] = stackB[length];
          return;
        }
      }
      var value = object[key],
          result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
          isCommon = result === undefined;

      if (isCommon) {
        result = srcValue;
        if (isArrayLike(srcValue) && (isArray(srcValue) || isTypedArray(srcValue))) {
          result = isArray(value)
            ? value
            : (isArrayLike(value) ? arrayCopy(value) : []);
        }
        else if (isPlainObject(srcValue) || isArguments(srcValue)) {
          result = isArguments(value)
            ? toPlainObject(value)
            : (isPlainObject(value) ? value : {});
        }
        else {
          isCommon = false;
        }
      }
      // Add the source value to the stack of traversed objects and associate
      // it with its merged value.
      stackA.push(srcValue);
      stackB.push(result);

      if (isCommon) {
        // Recursively merge objects and arrays (susceptible to call stack limits).
        object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
      } else if (result === result ? (result !== value) : (value === value)) {
        object[key] = result;
      }
    }

    /**
     * The base implementation of `_.property` without support for deep paths.
     *
     * @private
     * @param {string} key The key of the property to get.
     * @returns {Function} Returns the new function.
     */
    function baseProperty(key) {
      return function(object) {
        return object == null ? undefined : toObject(object)[key];
      };
    }

    /**
     * A specialized version of `baseProperty` which supports deep paths.
     *
     * @private
     * @param {Array|string} path The path of the property to get.
     * @returns {Function} Returns the new function.
     */
    function basePropertyDeep(path) {
      var pathKey = (path + '');
      path = toPath(path);
      return function(object) {
        return baseGet(object, path, pathKey);
      };
    }

    /**
     * The base implementation of `_.pullAt` without support for individual
     * index arguments and capturing the removed elements.
     *
     * @private
     * @param {Array} array The array to modify.
     * @param {number[]} indexes The indexes of elements to remove.
     * @returns {Array} Returns `array`.
     */
    function basePullAt(array, indexes) {
      var length = array ? indexes.length : 0;
      while (length--) {
        var index = indexes[length];
        if (index != previous && isIndex(index)) {
          var previous = index;
          splice.call(array, index, 1);
        }
      }
      return array;
    }

    /**
     * The base implementation of `_.random` without support for argument juggling
     * and returning floating-point numbers.
     *
     * @private
     * @param {number} min The minimum possible value.
     * @param {number} max The maximum possible value.
     * @returns {number} Returns the random number.
     */
    function baseRandom(min, max) {
      return min + nativeFloor(nativeRandom() * (max - min + 1));
    }

    /**
     * The base implementation of `_.reduce` and `_.reduceRight` without support
     * for callback shorthands and `this` binding, which iterates over `collection`
     * using the provided `eachFunc`.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {*} accumulator The initial value.
     * @param {boolean} initFromCollection Specify using the first or last element
     *  of `collection` as the initial value.
     * @param {Function} eachFunc The function to iterate over `collection`.
     * @returns {*} Returns the accumulated value.
     */
    function baseReduce(collection, iteratee, accumulator, initFromCollection, eachFunc) {
      eachFunc(collection, function(value, index, collection) {
        accumulator = initFromCollection
          ? (initFromCollection = false, value)
          : iteratee(accumulator, value, index, collection);
      });
      return accumulator;
    }

    /**
     * The base implementation of `setData` without support for hot loop detection.
     *
     * @private
     * @param {Function} func The function to associate metadata with.
     * @param {*} data The metadata.
     * @returns {Function} Returns `func`.
     */
    var baseSetData = !metaMap ? identity : function(func, data) {
      metaMap.set(func, data);
      return func;
    };

    /**
     * The base implementation of `_.slice` without an iteratee call guard.
     *
     * @private
     * @param {Array} array The array to slice.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the slice of `array`.
     */
    function baseSlice(array, start, end) {
      var index = -1,
          length = array.length;

      start = start == null ? 0 : (+start || 0);
      if (start < 0) {
        start = -start > length ? 0 : (length + start);
      }
      end = (end === undefined || end > length) ? length : (+end || 0);
      if (end < 0) {
        end += length;
      }
      length = start > end ? 0 : ((end - start) >>> 0);
      start >>>= 0;

      var result = Array(length);
      while (++index < length) {
        result[index] = array[index + start];
      }
      return result;
    }

    /**
     * The base implementation of `_.some` without support for callback shorthands
     * and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     */
    function baseSome(collection, predicate) {
      var result;

      baseEach(collection, function(value, index, collection) {
        result = predicate(value, index, collection);
        return !result;
      });
      return !!result;
    }

    /**
     * The base implementation of `_.sortBy` which uses `comparer` to define
     * the sort order of `array` and replaces criteria objects with their
     * corresponding values.
     *
     * @private
     * @param {Array} array The array to sort.
     * @param {Function} comparer The function to define sort order.
     * @returns {Array} Returns `array`.
     */
    function baseSortBy(array, comparer) {
      var length = array.length;

      array.sort(comparer);
      while (length--) {
        array[length] = array[length].value;
      }
      return array;
    }

    /**
     * The base implementation of `_.sortByOrder` without param guards.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
     * @param {boolean[]} orders The sort orders of `iteratees`.
     * @returns {Array} Returns the new sorted array.
     */
    function baseSortByOrder(collection, iteratees, orders) {
      var callback = getCallback(),
          index = -1;

      iteratees = arrayMap(iteratees, function(iteratee) { return callback(iteratee); });

      var result = baseMap(collection, function(value) {
        var criteria = arrayMap(iteratees, function(iteratee) { return iteratee(value); });
        return { 'criteria': criteria, 'index': ++index, 'value': value };
      });

      return baseSortBy(result, function(object, other) {
        return compareMultiple(object, other, orders);
      });
    }

    /**
     * The base implementation of `_.sum` without support for callback shorthands
     * and `this` binding.
     *
     * @private
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {number} Returns the sum.
     */
    function baseSum(collection, iteratee) {
      var result = 0;
      baseEach(collection, function(value, index, collection) {
        result += +iteratee(value, index, collection) || 0;
      });
      return result;
    }

    /**
     * The base implementation of `_.uniq` without support for callback shorthands
     * and `this` binding.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee] The function invoked per iteration.
     * @returns {Array} Returns the new duplicate free array.
     */
    function baseUniq(array, iteratee) {
      var index = -1,
          indexOf = getIndexOf(),
          length = array.length,
          isCommon = indexOf === baseIndexOf,
          isLarge = isCommon && length >= LARGE_ARRAY_SIZE,
          seen = isLarge ? createCache() : null,
          result = [];

      if (seen) {
        indexOf = cacheIndexOf;
        isCommon = false;
      } else {
        isLarge = false;
        seen = iteratee ? [] : result;
      }
      outer:
      while (++index < length) {
        var value = array[index],
            computed = iteratee ? iteratee(value, index, array) : value;

        if (isCommon && value === value) {
          var seenIndex = seen.length;
          while (seenIndex--) {
            if (seen[seenIndex] === computed) {
              continue outer;
            }
          }
          if (iteratee) {
            seen.push(computed);
          }
          result.push(value);
        }
        else if (indexOf(seen, computed, 0) < 0) {
          if (iteratee || isLarge) {
            seen.push(computed);
          }
          result.push(value);
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.values` and `_.valuesIn` which creates an
     * array of `object` property values corresponding to the property names
     * of `props`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array} props The property names to get values for.
     * @returns {Object} Returns the array of property values.
     */
    function baseValues(object, props) {
      var index = -1,
          length = props.length,
          result = Array(length);

      while (++index < length) {
        result[index] = object[props[index]];
      }
      return result;
    }

    /**
     * The base implementation of `_.dropRightWhile`, `_.dropWhile`, `_.takeRightWhile`,
     * and `_.takeWhile` without support for callback shorthands and `this` binding.
     *
     * @private
     * @param {Array} array The array to query.
     * @param {Function} predicate The function invoked per iteration.
     * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Array} Returns the slice of `array`.
     */
    function baseWhile(array, predicate, isDrop, fromRight) {
      var length = array.length,
          index = fromRight ? length : -1;

      while ((fromRight ? index-- : ++index < length) && predicate(array[index], index, array)) {}
      return isDrop
        ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
        : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
    }

    /**
     * The base implementation of `wrapperValue` which returns the result of
     * performing a sequence of actions on the unwrapped `value`, where each
     * successive action is supplied the return value of the previous.
     *
     * @private
     * @param {*} value The unwrapped value.
     * @param {Array} actions Actions to peform to resolve the unwrapped value.
     * @returns {*} Returns the resolved value.
     */
    function baseWrapperValue(value, actions) {
      var result = value;
      if (result instanceof LazyWrapper) {
        result = result.value();
      }
      var index = -1,
          length = actions.length;

      while (++index < length) {
        var action = actions[index];
        result = action.func.apply(action.thisArg, arrayPush([result], action.args));
      }
      return result;
    }

    /**
     * Performs a binary search of `array` to determine the index at which `value`
     * should be inserted into `array` in order to maintain its sort order.
     *
     * @private
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     */
    function binaryIndex(array, value, retHighest) {
      var low = 0,
          high = array ? array.length : low;

      if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
        while (low < high) {
          var mid = (low + high) >>> 1,
              computed = array[mid];

          if ((retHighest ? (computed <= value) : (computed < value)) && computed !== null) {
            low = mid + 1;
          } else {
            high = mid;
          }
        }
        return high;
      }
      return binaryIndexBy(array, value, identity, retHighest);
    }

    /**
     * This function is like `binaryIndex` except that it invokes `iteratee` for
     * `value` and each element of `array` to compute their sort ranking. The
     * iteratee is invoked with one argument; (value).
     *
     * @private
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     */
    function binaryIndexBy(array, value, iteratee, retHighest) {
      value = iteratee(value);

      var low = 0,
          high = array ? array.length : 0,
          valIsNaN = value !== value,
          valIsNull = value === null,
          valIsUndef = value === undefined;

      while (low < high) {
        var mid = nativeFloor((low + high) / 2),
            computed = iteratee(array[mid]),
            isDef = computed !== undefined,
            isReflexive = computed === computed;

        if (valIsNaN) {
          var setLow = isReflexive || retHighest;
        } else if (valIsNull) {
          setLow = isReflexive && isDef && (retHighest || computed != null);
        } else if (valIsUndef) {
          setLow = isReflexive && (retHighest || isDef);
        } else if (computed == null) {
          setLow = false;
        } else {
          setLow = retHighest ? (computed <= value) : (computed < value);
        }
        if (setLow) {
          low = mid + 1;
        } else {
          high = mid;
        }
      }
      return nativeMin(high, MAX_ARRAY_INDEX);
    }

    /**
     * A specialized version of `baseCallback` which only supports `this` binding
     * and specifying the number of arguments to provide to `func`.
     *
     * @private
     * @param {Function} func The function to bind.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {number} [argCount] The number of arguments to provide to `func`.
     * @returns {Function} Returns the callback.
     */
    function bindCallback(func, thisArg, argCount) {
      if (typeof func != 'function') {
        return identity;
      }
      if (thisArg === undefined) {
        return func;
      }
      switch (argCount) {
        case 1: return function(value) {
          return func.call(thisArg, value);
        };
        case 3: return function(value, index, collection) {
          return func.call(thisArg, value, index, collection);
        };
        case 4: return function(accumulator, value, index, collection) {
          return func.call(thisArg, accumulator, value, index, collection);
        };
        case 5: return function(value, other, key, object, source) {
          return func.call(thisArg, value, other, key, object, source);
        };
      }
      return function() {
        return func.apply(thisArg, arguments);
      };
    }

    /**
     * Creates a clone of the given array buffer.
     *
     * @private
     * @param {ArrayBuffer} buffer The array buffer to clone.
     * @returns {ArrayBuffer} Returns the cloned array buffer.
     */
    function bufferClone(buffer) {
      var result = new ArrayBuffer(buffer.byteLength),
          view = new Uint8Array(result);

      view.set(new Uint8Array(buffer));
      return result;
    }

    /**
     * Creates an array that is the composition of partially applied arguments,
     * placeholders, and provided arguments into a single array of arguments.
     *
     * @private
     * @param {Array|Object} args The provided arguments.
     * @param {Array} partials The arguments to prepend to those provided.
     * @param {Array} holders The `partials` placeholder indexes.
     * @returns {Array} Returns the new array of composed arguments.
     */
    function composeArgs(args, partials, holders) {
      var holdersLength = holders.length,
          argsIndex = -1,
          argsLength = nativeMax(args.length - holdersLength, 0),
          leftIndex = -1,
          leftLength = partials.length,
          result = Array(leftLength + argsLength);

      while (++leftIndex < leftLength) {
        result[leftIndex] = partials[leftIndex];
      }
      while (++argsIndex < holdersLength) {
        result[holders[argsIndex]] = args[argsIndex];
      }
      while (argsLength--) {
        result[leftIndex++] = args[argsIndex++];
      }
      return result;
    }

    /**
     * This function is like `composeArgs` except that the arguments composition
     * is tailored for `_.partialRight`.
     *
     * @private
     * @param {Array|Object} args The provided arguments.
     * @param {Array} partials The arguments to append to those provided.
     * @param {Array} holders The `partials` placeholder indexes.
     * @returns {Array} Returns the new array of composed arguments.
     */
    function composeArgsRight(args, partials, holders) {
      var holdersIndex = -1,
          holdersLength = holders.length,
          argsIndex = -1,
          argsLength = nativeMax(args.length - holdersLength, 0),
          rightIndex = -1,
          rightLength = partials.length,
          result = Array(argsLength + rightLength);

      while (++argsIndex < argsLength) {
        result[argsIndex] = args[argsIndex];
      }
      var offset = argsIndex;
      while (++rightIndex < rightLength) {
        result[offset + rightIndex] = partials[rightIndex];
      }
      while (++holdersIndex < holdersLength) {
        result[offset + holders[holdersIndex]] = args[argsIndex++];
      }
      return result;
    }

    /**
     * Creates a `_.countBy`, `_.groupBy`, `_.indexBy`, or `_.partition` function.
     *
     * @private
     * @param {Function} setter The function to set keys and values of the accumulator object.
     * @param {Function} [initializer] The function to initialize the accumulator object.
     * @returns {Function} Returns the new aggregator function.
     */
    function createAggregator(setter, initializer) {
      return function(collection, iteratee, thisArg) {
        var result = initializer ? initializer() : {};
        iteratee = getCallback(iteratee, thisArg, 3);

        if (isArray(collection)) {
          var index = -1,
              length = collection.length;

          while (++index < length) {
            var value = collection[index];
            setter(result, value, iteratee(value, index, collection), collection);
          }
        } else {
          baseEach(collection, function(value, key, collection) {
            setter(result, value, iteratee(value, key, collection), collection);
          });
        }
        return result;
      };
    }

    /**
     * Creates a `_.assign`, `_.defaults`, or `_.merge` function.
     *
     * @private
     * @param {Function} assigner The function to assign values.
     * @returns {Function} Returns the new assigner function.
     */
    function createAssigner(assigner) {
      return restParam(function(object, sources) {
        var index = -1,
            length = object == null ? 0 : sources.length,
            customizer = length > 2 ? sources[length - 2] : undefined,
            guard = length > 2 ? sources[2] : undefined,
            thisArg = length > 1 ? sources[length - 1] : undefined;

        if (typeof customizer == 'function') {
          customizer = bindCallback(customizer, thisArg, 5);
          length -= 2;
        } else {
          customizer = typeof thisArg == 'function' ? thisArg : undefined;
          length -= (customizer ? 1 : 0);
        }
        if (guard && isIterateeCall(sources[0], sources[1], guard)) {
          customizer = length < 3 ? undefined : customizer;
          length = 1;
        }
        while (++index < length) {
          var source = sources[index];
          if (source) {
            assigner(object, source, customizer);
          }
        }
        return object;
      });
    }

    /**
     * Creates a `baseEach` or `baseEachRight` function.
     *
     * @private
     * @param {Function} eachFunc The function to iterate over a collection.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new base function.
     */
    function createBaseEach(eachFunc, fromRight) {
      return function(collection, iteratee) {
        var length = collection ? getLength(collection) : 0;
        if (!isLength(length)) {
          return eachFunc(collection, iteratee);
        }
        var index = fromRight ? length : -1,
            iterable = toObject(collection);

        while ((fromRight ? index-- : ++index < length)) {
          if (iteratee(iterable[index], index, iterable) === false) {
            break;
          }
        }
        return collection;
      };
    }

    /**
     * Creates a base function for `_.forIn` or `_.forInRight`.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new base function.
     */
    function createBaseFor(fromRight) {
      return function(object, iteratee, keysFunc) {
        var iterable = toObject(object),
            props = keysFunc(object),
            length = props.length,
            index = fromRight ? length : -1;

        while ((fromRight ? index-- : ++index < length)) {
          var key = props[index];
          if (iteratee(iterable[key], key, iterable) === false) {
            break;
          }
        }
        return object;
      };
    }

    /**
     * Creates a function that wraps `func` and invokes it with the `this`
     * binding of `thisArg`.
     *
     * @private
     * @param {Function} func The function to bind.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @returns {Function} Returns the new bound function.
     */
    function createBindWrapper(func, thisArg) {
      var Ctor = createCtorWrapper(func);

      function wrapper() {
        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
        return fn.apply(thisArg, arguments);
      }
      return wrapper;
    }

    /**
     * Creates a `Set` cache object to optimize linear searches of large arrays.
     *
     * @private
     * @param {Array} [values] The values to cache.
     * @returns {null|Object} Returns the new cache object if `Set` is supported, else `null`.
     */
    function createCache(values) {
      return (nativeCreate && Set) ? new SetCache(values) : null;
    }

    /**
     * Creates a function that produces compound words out of the words in a
     * given string.
     *
     * @private
     * @param {Function} callback The function to combine each word.
     * @returns {Function} Returns the new compounder function.
     */
    function createCompounder(callback) {
      return function(string) {
        var index = -1,
            array = words(deburr(string)),
            length = array.length,
            result = '';

        while (++index < length) {
          result = callback(result, array[index], index);
        }
        return result;
      };
    }

    /**
     * Creates a function that produces an instance of `Ctor` regardless of
     * whether it was invoked as part of a `new` expression or by `call` or `apply`.
     *
     * @private
     * @param {Function} Ctor The constructor to wrap.
     * @returns {Function} Returns the new wrapped function.
     */
    function createCtorWrapper(Ctor) {
      return function() {
        // Use a `switch` statement to work with class constructors.
        // See http://ecma-international.org/ecma-262/6.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
        // for more details.
        var args = arguments;
        switch (args.length) {
          case 0: return new Ctor;
          case 1: return new Ctor(args[0]);
          case 2: return new Ctor(args[0], args[1]);
          case 3: return new Ctor(args[0], args[1], args[2]);
          case 4: return new Ctor(args[0], args[1], args[2], args[3]);
          case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
          case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
          case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
        }
        var thisBinding = baseCreate(Ctor.prototype),
            result = Ctor.apply(thisBinding, args);

        // Mimic the constructor's `return` behavior.
        // See https://es5.github.io/#x13.2.2 for more details.
        return isObject(result) ? result : thisBinding;
      };
    }

    /**
     * Creates a `_.curry` or `_.curryRight` function.
     *
     * @private
     * @param {boolean} flag The curry bit flag.
     * @returns {Function} Returns the new curry function.
     */
    function createCurry(flag) {
      function curryFunc(func, arity, guard) {
        if (guard && isIterateeCall(func, arity, guard)) {
          arity = undefined;
        }
        var result = createWrapper(func, flag, undefined, undefined, undefined, undefined, undefined, arity);
        result.placeholder = curryFunc.placeholder;
        return result;
      }
      return curryFunc;
    }

    /**
     * Creates a `_.defaults` or `_.defaultsDeep` function.
     *
     * @private
     * @param {Function} assigner The function to assign values.
     * @param {Function} customizer The function to customize assigned values.
     * @returns {Function} Returns the new defaults function.
     */
    function createDefaults(assigner, customizer) {
      return restParam(function(args) {
        var object = args[0];
        if (object == null) {
          return object;
        }
        args.push(customizer);
        return assigner.apply(undefined, args);
      });
    }

    /**
     * Creates a `_.max` or `_.min` function.
     *
     * @private
     * @param {Function} comparator The function used to compare values.
     * @param {*} exValue The initial extremum value.
     * @returns {Function} Returns the new extremum function.
     */
    function createExtremum(comparator, exValue) {
      return function(collection, iteratee, thisArg) {
        if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
          iteratee = undefined;
        }
        iteratee = getCallback(iteratee, thisArg, 3);
        if (iteratee.length == 1) {
          collection = isArray(collection) ? collection : toIterable(collection);
          var result = arrayExtremum(collection, iteratee, comparator, exValue);
          if (!(collection.length && result === exValue)) {
            return result;
          }
        }
        return baseExtremum(collection, iteratee, comparator, exValue);
      };
    }

    /**
     * Creates a `_.find` or `_.findLast` function.
     *
     * @private
     * @param {Function} eachFunc The function to iterate over a collection.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new find function.
     */
    function createFind(eachFunc, fromRight) {
      return function(collection, predicate, thisArg) {
        predicate = getCallback(predicate, thisArg, 3);
        if (isArray(collection)) {
          var index = baseFindIndex(collection, predicate, fromRight);
          return index > -1 ? collection[index] : undefined;
        }
        return baseFind(collection, predicate, eachFunc);
      };
    }

    /**
     * Creates a `_.findIndex` or `_.findLastIndex` function.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new find function.
     */
    function createFindIndex(fromRight) {
      return function(array, predicate, thisArg) {
        if (!(array && array.length)) {
          return -1;
        }
        predicate = getCallback(predicate, thisArg, 3);
        return baseFindIndex(array, predicate, fromRight);
      };
    }

    /**
     * Creates a `_.findKey` or `_.findLastKey` function.
     *
     * @private
     * @param {Function} objectFunc The function to iterate over an object.
     * @returns {Function} Returns the new find function.
     */
    function createFindKey(objectFunc) {
      return function(object, predicate, thisArg) {
        predicate = getCallback(predicate, thisArg, 3);
        return baseFind(object, predicate, objectFunc, true);
      };
    }

    /**
     * Creates a `_.flow` or `_.flowRight` function.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new flow function.
     */
    function createFlow(fromRight) {
      return function() {
        var wrapper,
            length = arguments.length,
            index = fromRight ? length : -1,
            leftIndex = 0,
            funcs = Array(length);

        while ((fromRight ? index-- : ++index < length)) {
          var func = funcs[leftIndex++] = arguments[index];
          if (typeof func != 'function') {
            throw new TypeError(FUNC_ERROR_TEXT);
          }
          if (!wrapper && LodashWrapper.prototype.thru && getFuncName(func) == 'wrapper') {
            wrapper = new LodashWrapper([], true);
          }
        }
        index = wrapper ? -1 : length;
        while (++index < length) {
          func = funcs[index];

          var funcName = getFuncName(func),
              data = funcName == 'wrapper' ? getData(func) : undefined;

          if (data && isLaziable(data[0]) && data[1] == (ARY_FLAG | CURRY_FLAG | PARTIAL_FLAG | REARG_FLAG) && !data[4].length && data[9] == 1) {
            wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
          } else {
            wrapper = (func.length == 1 && isLaziable(func)) ? wrapper[funcName]() : wrapper.thru(func);
          }
        }
        return function() {
          var args = arguments,
              value = args[0];

          if (wrapper && args.length == 1 && isArray(value) && value.length >= LARGE_ARRAY_SIZE) {
            return wrapper.plant(value).value();
          }
          var index = 0,
              result = length ? funcs[index].apply(this, args) : value;

          while (++index < length) {
            result = funcs[index].call(this, result);
          }
          return result;
        };
      };
    }

    /**
     * Creates a function for `_.forEach` or `_.forEachRight`.
     *
     * @private
     * @param {Function} arrayFunc The function to iterate over an array.
     * @param {Function} eachFunc The function to iterate over a collection.
     * @returns {Function} Returns the new each function.
     */
    function createForEach(arrayFunc, eachFunc) {
      return function(collection, iteratee, thisArg) {
        return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
          ? arrayFunc(collection, iteratee)
          : eachFunc(collection, bindCallback(iteratee, thisArg, 3));
      };
    }

    /**
     * Creates a function for `_.forIn` or `_.forInRight`.
     *
     * @private
     * @param {Function} objectFunc The function to iterate over an object.
     * @returns {Function} Returns the new each function.
     */
    function createForIn(objectFunc) {
      return function(object, iteratee, thisArg) {
        if (typeof iteratee != 'function' || thisArg !== undefined) {
          iteratee = bindCallback(iteratee, thisArg, 3);
        }
        return objectFunc(object, iteratee, keysIn);
      };
    }

    /**
     * Creates a function for `_.forOwn` or `_.forOwnRight`.
     *
     * @private
     * @param {Function} objectFunc The function to iterate over an object.
     * @returns {Function} Returns the new each function.
     */
    function createForOwn(objectFunc) {
      return function(object, iteratee, thisArg) {
        if (typeof iteratee != 'function' || thisArg !== undefined) {
          iteratee = bindCallback(iteratee, thisArg, 3);
        }
        return objectFunc(object, iteratee);
      };
    }

    /**
     * Creates a function for `_.mapKeys` or `_.mapValues`.
     *
     * @private
     * @param {boolean} [isMapKeys] Specify mapping keys instead of values.
     * @returns {Function} Returns the new map function.
     */
    function createObjectMapper(isMapKeys) {
      return function(object, iteratee, thisArg) {
        var result = {};
        iteratee = getCallback(iteratee, thisArg, 3);

        baseForOwn(object, function(value, key, object) {
          var mapped = iteratee(value, key, object);
          key = isMapKeys ? mapped : key;
          value = isMapKeys ? value : mapped;
          result[key] = value;
        });
        return result;
      };
    }

    /**
     * Creates a function for `_.padLeft` or `_.padRight`.
     *
     * @private
     * @param {boolean} [fromRight] Specify padding from the right.
     * @returns {Function} Returns the new pad function.
     */
    function createPadDir(fromRight) {
      return function(string, length, chars) {
        string = baseToString(string);
        return (fromRight ? string : '') + createPadding(string, length, chars) + (fromRight ? '' : string);
      };
    }

    /**
     * Creates a `_.partial` or `_.partialRight` function.
     *
     * @private
     * @param {boolean} flag The partial bit flag.
     * @returns {Function} Returns the new partial function.
     */
    function createPartial(flag) {
      var partialFunc = restParam(function(func, partials) {
        var holders = replaceHolders(partials, partialFunc.placeholder);
        return createWrapper(func, flag, undefined, partials, holders);
      });
      return partialFunc;
    }

    /**
     * Creates a function for `_.reduce` or `_.reduceRight`.
     *
     * @private
     * @param {Function} arrayFunc The function to iterate over an array.
     * @param {Function} eachFunc The function to iterate over a collection.
     * @returns {Function} Returns the new each function.
     */
    function createReduce(arrayFunc, eachFunc) {
      return function(collection, iteratee, accumulator, thisArg) {
        var initFromArray = arguments.length < 3;
        return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
          ? arrayFunc(collection, iteratee, accumulator, initFromArray)
          : baseReduce(collection, getCallback(iteratee, thisArg, 4), accumulator, initFromArray, eachFunc);
      };
    }

    /**
     * Creates a function that wraps `func` and invokes it with optional `this`
     * binding of, partial application, and currying.
     *
     * @private
     * @param {Function|string} func The function or method name to reference.
     * @param {number} bitmask The bitmask of flags. See `createWrapper` for more details.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to prepend to those provided to the new function.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [partialsRight] The arguments to append to those provided to the new function.
     * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
      var isAry = bitmask & ARY_FLAG,
          isBind = bitmask & BIND_FLAG,
          isBindKey = bitmask & BIND_KEY_FLAG,
          isCurry = bitmask & CURRY_FLAG,
          isCurryBound = bitmask & CURRY_BOUND_FLAG,
          isCurryRight = bitmask & CURRY_RIGHT_FLAG,
          Ctor = isBindKey ? undefined : createCtorWrapper(func);

      function wrapper() {
        // Avoid `arguments` object use disqualifying optimizations by
        // converting it to an array before providing it to other functions.
        var length = arguments.length,
            index = length,
            args = Array(length);

        while (index--) {
          args[index] = arguments[index];
        }
        if (partials) {
          args = composeArgs(args, partials, holders);
        }
        if (partialsRight) {
          args = composeArgsRight(args, partialsRight, holdersRight);
        }
        if (isCurry || isCurryRight) {
          var placeholder = wrapper.placeholder,
              argsHolders = replaceHolders(args, placeholder);

          length -= argsHolders.length;
          if (length < arity) {
            var newArgPos = argPos ? arrayCopy(argPos) : undefined,
                newArity = nativeMax(arity - length, 0),
                newsHolders = isCurry ? argsHolders : undefined,
                newHoldersRight = isCurry ? undefined : argsHolders,
                newPartials = isCurry ? args : undefined,
                newPartialsRight = isCurry ? undefined : args;

            bitmask |= (isCurry ? PARTIAL_FLAG : PARTIAL_RIGHT_FLAG);
            bitmask &= ~(isCurry ? PARTIAL_RIGHT_FLAG : PARTIAL_FLAG);

            if (!isCurryBound) {
              bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG);
            }
            var newData = [func, bitmask, thisArg, newPartials, newsHolders, newPartialsRight, newHoldersRight, newArgPos, ary, newArity],
                result = createHybridWrapper.apply(undefined, newData);

            if (isLaziable(func)) {
              setData(result, newData);
            }
            result.placeholder = placeholder;
            return result;
          }
        }
        var thisBinding = isBind ? thisArg : this,
            fn = isBindKey ? thisBinding[func] : func;

        if (argPos) {
          args = reorder(args, argPos);
        }
        if (isAry && ary < args.length) {
          args.length = ary;
        }
        if (this && this !== root && this instanceof wrapper) {
          fn = Ctor || createCtorWrapper(func);
        }
        return fn.apply(thisBinding, args);
      }
      return wrapper;
    }

    /**
     * Creates the padding required for `string` based on the given `length`.
     * The `chars` string is truncated if the number of characters exceeds `length`.
     *
     * @private
     * @param {string} string The string to create padding for.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the pad for `string`.
     */
    function createPadding(string, length, chars) {
      var strLength = string.length;
      length = +length;

      if (strLength >= length || !nativeIsFinite(length)) {
        return '';
      }
      var padLength = length - strLength;
      chars = chars == null ? ' ' : (chars + '');
      return repeat(chars, nativeCeil(padLength / chars.length)).slice(0, padLength);
    }

    /**
     * Creates a function that wraps `func` and invokes it with the optional `this`
     * binding of `thisArg` and the `partials` prepended to those provided to
     * the wrapper.
     *
     * @private
     * @param {Function} func The function to partially apply arguments to.
     * @param {number} bitmask The bitmask of flags. See `createWrapper` for more details.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {Array} partials The arguments to prepend to those provided to the new function.
     * @returns {Function} Returns the new bound function.
     */
    function createPartialWrapper(func, bitmask, thisArg, partials) {
      var isBind = bitmask & BIND_FLAG,
          Ctor = createCtorWrapper(func);

      function wrapper() {
        // Avoid `arguments` object use disqualifying optimizations by
        // converting it to an array before providing it `func`.
        var argsIndex = -1,
            argsLength = arguments.length,
            leftIndex = -1,
            leftLength = partials.length,
            args = Array(leftLength + argsLength);

        while (++leftIndex < leftLength) {
          args[leftIndex] = partials[leftIndex];
        }
        while (argsLength--) {
          args[leftIndex++] = arguments[++argsIndex];
        }
        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
        return fn.apply(isBind ? thisArg : this, args);
      }
      return wrapper;
    }

    /**
     * Creates a `_.ceil`, `_.floor`, or `_.round` function.
     *
     * @private
     * @param {string} methodName The name of the `Math` method to use when rounding.
     * @returns {Function} Returns the new round function.
     */
    function createRound(methodName) {
      var func = Math[methodName];
      return function(number, precision) {
        precision = precision === undefined ? 0 : (+precision || 0);
        if (precision) {
          precision = pow(10, precision);
          return func(number * precision) / precision;
        }
        return func(number);
      };
    }

    /**
     * Creates a `_.sortedIndex` or `_.sortedLastIndex` function.
     *
     * @private
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {Function} Returns the new index function.
     */
    function createSortedIndex(retHighest) {
      return function(array, value, iteratee, thisArg) {
        var callback = getCallback(iteratee);
        return (iteratee == null && callback === baseCallback)
          ? binaryIndex(array, value, retHighest)
          : binaryIndexBy(array, value, callback(iteratee, thisArg, 1), retHighest);
      };
    }

    /**
     * Creates a function that either curries or invokes `func` with optional
     * `this` binding and partially applied arguments.
     *
     * @private
     * @param {Function|string} func The function or method name to reference.
     * @param {number} bitmask The bitmask of flags.
     *  The bitmask may be composed of the following flags:
     *     1 - `_.bind`
     *     2 - `_.bindKey`
     *     4 - `_.curry` or `_.curryRight` of a bound function
     *     8 - `_.curry`
     *    16 - `_.curryRight`
     *    32 - `_.partial`
     *    64 - `_.partialRight`
     *   128 - `_.rearg`
     *   256 - `_.ary`
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to be partially applied.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createWrapper(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
      var isBindKey = bitmask & BIND_KEY_FLAG;
      if (!isBindKey && typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var length = partials ? partials.length : 0;
      if (!length) {
        bitmask &= ~(PARTIAL_FLAG | PARTIAL_RIGHT_FLAG);
        partials = holders = undefined;
      }
      length -= (holders ? holders.length : 0);
      if (bitmask & PARTIAL_RIGHT_FLAG) {
        var partialsRight = partials,
            holdersRight = holders;

        partials = holders = undefined;
      }
      var data = isBindKey ? undefined : getData(func),
          newData = [func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity];

      if (data) {
        mergeData(newData, data);
        bitmask = newData[1];
        arity = newData[9];
      }
      newData[9] = arity == null
        ? (isBindKey ? 0 : func.length)
        : (nativeMax(arity - length, 0) || 0);

      if (bitmask == BIND_FLAG) {
        var result = createBindWrapper(newData[0], newData[2]);
      } else if ((bitmask == PARTIAL_FLAG || bitmask == (BIND_FLAG | PARTIAL_FLAG)) && !newData[4].length) {
        result = createPartialWrapper.apply(undefined, newData);
      } else {
        result = createHybridWrapper.apply(undefined, newData);
      }
      var setter = data ? baseSetData : setData;
      return setter(result, newData);
    }

    /**
     * A specialized version of `baseIsEqualDeep` for arrays with support for
     * partial deep comparisons.
     *
     * @private
     * @param {Array} array The array to compare.
     * @param {Array} other The other array to compare.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Function} [customizer] The function to customize comparing arrays.
     * @param {boolean} [isLoose] Specify performing partial comparisons.
     * @param {Array} [stackA] Tracks traversed `value` objects.
     * @param {Array} [stackB] Tracks traversed `other` objects.
     * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
     */
    function equalArrays(array, other, equalFunc, customizer, isLoose, stackA, stackB) {
      var index = -1,
          arrLength = array.length,
          othLength = other.length;

      if (arrLength != othLength && !(isLoose && othLength > arrLength)) {
        return false;
      }
      // Ignore non-index properties.
      while (++index < arrLength) {
        var arrValue = array[index],
            othValue = other[index],
            result = customizer ? customizer(isLoose ? othValue : arrValue, isLoose ? arrValue : othValue, index) : undefined;

        if (result !== undefined) {
          if (result) {
            continue;
          }
          return false;
        }
        // Recursively compare arrays (susceptible to call stack limits).
        if (isLoose) {
          if (!arraySome(other, function(othValue) {
                return arrValue === othValue || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
              })) {
            return false;
          }
        } else if (!(arrValue === othValue || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB))) {
          return false;
        }
      }
      return true;
    }

    /**
     * A specialized version of `baseIsEqualDeep` for comparing objects of
     * the same `toStringTag`.
     *
     * **Note:** This function only supports comparing values with tags of
     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {string} tag The `toStringTag` of the objects to compare.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function equalByTag(object, other, tag) {
      switch (tag) {
        case boolTag:
        case dateTag:
          // Coerce dates and booleans to numbers, dates to milliseconds and booleans
          // to `1` or `0` treating invalid dates coerced to `NaN` as not equal.
          return +object == +other;

        case errorTag:
          return object.name == other.name && object.message == other.message;

        case numberTag:
          // Treat `NaN` vs. `NaN` as equal.
          return (object != +object)
            ? other != +other
            : object == +other;

        case regexpTag:
        case stringTag:
          // Coerce regexes to strings and treat strings primitives and string
          // objects as equal. See https://es5.github.io/#x15.10.6.4 for more details.
          return object == (other + '');
      }
      return false;
    }

    /**
     * A specialized version of `baseIsEqualDeep` for objects with support for
     * partial deep comparisons.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Function} [customizer] The function to customize comparing values.
     * @param {boolean} [isLoose] Specify performing partial comparisons.
     * @param {Array} [stackA] Tracks traversed `value` objects.
     * @param {Array} [stackB] Tracks traversed `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function equalObjects(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
      var objProps = keys(object),
          objLength = objProps.length,
          othProps = keys(other),
          othLength = othProps.length;

      if (objLength != othLength && !isLoose) {
        return false;
      }
      var index = objLength;
      while (index--) {
        var key = objProps[index];
        if (!(isLoose ? key in other : hasOwnProperty.call(other, key))) {
          return false;
        }
      }
      var skipCtor = isLoose;
      while (++index < objLength) {
        key = objProps[index];
        var objValue = object[key],
            othValue = other[key],
            result = customizer ? customizer(isLoose ? othValue : objValue, isLoose? objValue : othValue, key) : undefined;

        // Recursively compare objects (susceptible to call stack limits).
        if (!(result === undefined ? equalFunc(objValue, othValue, customizer, isLoose, stackA, stackB) : result)) {
          return false;
        }
        skipCtor || (skipCtor = key == 'constructor');
      }
      if (!skipCtor) {
        var objCtor = object.constructor,
            othCtor = other.constructor;

        // Non `Object` object instances with different constructors are not equal.
        if (objCtor != othCtor &&
            ('constructor' in object && 'constructor' in other) &&
            !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
              typeof othCtor == 'function' && othCtor instanceof othCtor)) {
          return false;
        }
      }
      return true;
    }

    /**
     * Gets the appropriate "callback" function. If the `_.callback` method is
     * customized this function returns the custom method, otherwise it returns
     * the `baseCallback` function. If arguments are provided the chosen function
     * is invoked with them and its result is returned.
     *
     * @private
     * @returns {Function} Returns the chosen function or its result.
     */
    function getCallback(func, thisArg, argCount) {
      var result = lodash.callback || callback;
      result = result === callback ? baseCallback : result;
      return argCount ? result(func, thisArg, argCount) : result;
    }

    /**
     * Gets metadata for `func`.
     *
     * @private
     * @param {Function} func The function to query.
     * @returns {*} Returns the metadata for `func`.
     */
    var getData = !metaMap ? noop : function(func) {
      return metaMap.get(func);
    };

    /**
     * Gets the name of `func`.
     *
     * @private
     * @param {Function} func The function to query.
     * @returns {string} Returns the function name.
     */
    function getFuncName(func) {
      var result = (func.name + ''),
          array = realNames[result],
          length = array ? array.length : 0;

      while (length--) {
        var data = array[length],
            otherFunc = data.func;
        if (otherFunc == null || otherFunc == func) {
          return data.name;
        }
      }
      return result;
    }

    /**
     * Gets the appropriate "indexOf" function. If the `_.indexOf` method is
     * customized this function returns the custom method, otherwise it returns
     * the `baseIndexOf` function. If arguments are provided the chosen function
     * is invoked with them and its result is returned.
     *
     * @private
     * @returns {Function|number} Returns the chosen function or its result.
     */
    function getIndexOf(collection, target, fromIndex) {
      var result = lodash.indexOf || indexOf;
      result = result === indexOf ? baseIndexOf : result;
      return collection ? result(collection, target, fromIndex) : result;
    }

    /**
     * Gets the "length" property value of `object`.
     *
     * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
     * that affects Safari on at least iOS 8.1-8.3 ARM64.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {*} Returns the "length" value.
     */
    var getLength = baseProperty('length');

    /**
     * Gets the propery names, values, and compare flags of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the match data of `object`.
     */
    function getMatchData(object) {
      var result = pairs(object),
          length = result.length;

      while (length--) {
        result[length][2] = isStrictComparable(result[length][1]);
      }
      return result;
    }

    /**
     * Gets the native function at `key` of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {string} key The key of the method to get.
     * @returns {*} Returns the function if it's native, else `undefined`.
     */
    function getNative(object, key) {
      var value = object == null ? undefined : object[key];
      return isNative(value) ? value : undefined;
    }

    /**
     * Gets the view, applying any `transforms` to the `start` and `end` positions.
     *
     * @private
     * @param {number} start The start of the view.
     * @param {number} end The end of the view.
     * @param {Array} transforms The transformations to apply to the view.
     * @returns {Object} Returns an object containing the `start` and `end`
     *  positions of the view.
     */
    function getView(start, end, transforms) {
      var index = -1,
          length = transforms.length;

      while (++index < length) {
        var data = transforms[index],
            size = data.size;

        switch (data.type) {
          case 'drop':      start += size; break;
          case 'dropRight': end -= size; break;
          case 'take':      end = nativeMin(end, start + size); break;
          case 'takeRight': start = nativeMax(start, end - size); break;
        }
      }
      return { 'start': start, 'end': end };
    }

    /**
     * Initializes an array clone.
     *
     * @private
     * @param {Array} array The array to clone.
     * @returns {Array} Returns the initialized clone.
     */
    function initCloneArray(array) {
      var length = array.length,
          result = new array.constructor(length);

      // Add array properties assigned by `RegExp#exec`.
      if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
        result.index = array.index;
        result.input = array.input;
      }
      return result;
    }

    /**
     * Initializes an object clone.
     *
     * @private
     * @param {Object} object The object to clone.
     * @returns {Object} Returns the initialized clone.
     */
    function initCloneObject(object) {
      var Ctor = object.constructor;
      if (!(typeof Ctor == 'function' && Ctor instanceof Ctor)) {
        Ctor = Object;
      }
      return new Ctor;
    }

    /**
     * Initializes an object clone based on its `toStringTag`.
     *
     * **Note:** This function only supports cloning values with tags of
     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
     *
     * @private
     * @param {Object} object The object to clone.
     * @param {string} tag The `toStringTag` of the object to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the initialized clone.
     */
    function initCloneByTag(object, tag, isDeep) {
      var Ctor = object.constructor;
      switch (tag) {
        case arrayBufferTag:
          return bufferClone(object);

        case boolTag:
        case dateTag:
          return new Ctor(+object);

        case float32Tag: case float64Tag:
        case int8Tag: case int16Tag: case int32Tag:
        case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
          // Safari 5 mobile incorrectly has `Object` as the constructor of typed arrays.
          if (Ctor instanceof Ctor) {
            Ctor = ctorByTag[tag];
          }
          var buffer = object.buffer;
          return new Ctor(isDeep ? bufferClone(buffer) : buffer, object.byteOffset, object.length);

        case numberTag:
        case stringTag:
          return new Ctor(object);

        case regexpTag:
          var result = new Ctor(object.source, reFlags.exec(object));
          result.lastIndex = object.lastIndex;
      }
      return result;
    }

    /**
     * Invokes the method at `path` on `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the method to invoke.
     * @param {Array} args The arguments to invoke the method with.
     * @returns {*} Returns the result of the invoked method.
     */
    function invokePath(object, path, args) {
      if (object != null && !isKey(path, object)) {
        path = toPath(path);
        object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
        path = last(path);
      }
      var func = object == null ? object : object[path];
      return func == null ? undefined : func.apply(object, args);
    }

    /**
     * Checks if `value` is array-like.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
     */
    function isArrayLike(value) {
      return value != null && isLength(getLength(value));
    }

    /**
     * Checks if `value` is a valid array-like index.
     *
     * @private
     * @param {*} value The value to check.
     * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
     * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
     */
    function isIndex(value, length) {
      value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
      length = length == null ? MAX_SAFE_INTEGER : length;
      return value > -1 && value % 1 == 0 && value < length;
    }

    /**
     * Checks if the provided arguments are from an iteratee call.
     *
     * @private
     * @param {*} value The potential iteratee value argument.
     * @param {*} index The potential iteratee index or key argument.
     * @param {*} object The potential iteratee object argument.
     * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
     */
    function isIterateeCall(value, index, object) {
      if (!isObject(object)) {
        return false;
      }
      var type = typeof index;
      if (type == 'number'
          ? (isArrayLike(object) && isIndex(index, object.length))
          : (type == 'string' && index in object)) {
        var other = object[index];
        return value === value ? (value === other) : (other !== other);
      }
      return false;
    }

    /**
     * Checks if `value` is a property name and not a property path.
     *
     * @private
     * @param {*} value The value to check.
     * @param {Object} [object] The object to query keys on.
     * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
     */
    function isKey(value, object) {
      var type = typeof value;
      if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
        return true;
      }
      if (isArray(value)) {
        return false;
      }
      var result = !reIsDeepProp.test(value);
      return result || (object != null && value in toObject(object));
    }

    /**
     * Checks if `func` has a lazy counterpart.
     *
     * @private
     * @param {Function} func The function to check.
     * @returns {boolean} Returns `true` if `func` has a lazy counterpart, else `false`.
     */
    function isLaziable(func) {
      var funcName = getFuncName(func),
          other = lodash[funcName];

      if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
        return false;
      }
      if (func === other) {
        return true;
      }
      var data = getData(other);
      return !!data && func === data[0];
    }

    /**
     * Checks if `value` is a valid array-like length.
     *
     * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
     */
    function isLength(value) {
      return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
    }

    /**
     * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` if suitable for strict
     *  equality comparisons, else `false`.
     */
    function isStrictComparable(value) {
      return value === value && !isObject(value);
    }

    /**
     * Merges the function metadata of `source` into `data`.
     *
     * Merging metadata reduces the number of wrappers required to invoke a function.
     * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
     * may be applied regardless of execution order. Methods like `_.ary` and `_.rearg`
     * augment function arguments, making the order in which they are executed important,
     * preventing the merging of metadata. However, we make an exception for a safe
     * common case where curried functions have `_.ary` and or `_.rearg` applied.
     *
     * @private
     * @param {Array} data The destination metadata.
     * @param {Array} source The source metadata.
     * @returns {Array} Returns `data`.
     */
    function mergeData(data, source) {
      var bitmask = data[1],
          srcBitmask = source[1],
          newBitmask = bitmask | srcBitmask,
          isCommon = newBitmask < ARY_FLAG;

      var isCombo =
        (srcBitmask == ARY_FLAG && bitmask == CURRY_FLAG) ||
        (srcBitmask == ARY_FLAG && bitmask == REARG_FLAG && data[7].length <= source[8]) ||
        (srcBitmask == (ARY_FLAG | REARG_FLAG) && bitmask == CURRY_FLAG);

      // Exit early if metadata can't be merged.
      if (!(isCommon || isCombo)) {
        return data;
      }
      // Use source `thisArg` if available.
      if (srcBitmask & BIND_FLAG) {
        data[2] = source[2];
        // Set when currying a bound function.
        newBitmask |= (bitmask & BIND_FLAG) ? 0 : CURRY_BOUND_FLAG;
      }
      // Compose partial arguments.
      var value = source[3];
      if (value) {
        var partials = data[3];
        data[3] = partials ? composeArgs(partials, value, source[4]) : arrayCopy(value);
        data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : arrayCopy(source[4]);
      }
      // Compose partial right arguments.
      value = source[5];
      if (value) {
        partials = data[5];
        data[5] = partials ? composeArgsRight(partials, value, source[6]) : arrayCopy(value);
        data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : arrayCopy(source[6]);
      }
      // Use source `argPos` if available.
      value = source[7];
      if (value) {
        data[7] = arrayCopy(value);
      }
      // Use source `ary` if it's smaller.
      if (srcBitmask & ARY_FLAG) {
        data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
      }
      // Use source `arity` if one is not provided.
      if (data[9] == null) {
        data[9] = source[9];
      }
      // Use source `func` and merge bitmasks.
      data[0] = source[0];
      data[1] = newBitmask;

      return data;
    }

    /**
     * Used by `_.defaultsDeep` to customize its `_.merge` use.
     *
     * @private
     * @param {*} objectValue The destination object property value.
     * @param {*} sourceValue The source object property value.
     * @returns {*} Returns the value to assign to the destination object.
     */
    function mergeDefaults(objectValue, sourceValue) {
      return objectValue === undefined ? sourceValue : merge(objectValue, sourceValue, mergeDefaults);
    }

    /**
     * A specialized version of `_.pick` which picks `object` properties specified
     * by `props`.
     *
     * @private
     * @param {Object} object The source object.
     * @param {string[]} props The property names to pick.
     * @returns {Object} Returns the new object.
     */
    function pickByArray(object, props) {
      object = toObject(object);

      var index = -1,
          length = props.length,
          result = {};

      while (++index < length) {
        var key = props[index];
        if (key in object) {
          result[key] = object[key];
        }
      }
      return result;
    }

    /**
     * A specialized version of `_.pick` which picks `object` properties `predicate`
     * returns truthy for.
     *
     * @private
     * @param {Object} object The source object.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {Object} Returns the new object.
     */
    function pickByCallback(object, predicate) {
      var result = {};
      baseForIn(object, function(value, key, object) {
        if (predicate(value, key, object)) {
          result[key] = value;
        }
      });
      return result;
    }

    /**
     * Reorder `array` according to the specified indexes where the element at
     * the first index is assigned as the first element, the element at
     * the second index is assigned as the second element, and so on.
     *
     * @private
     * @param {Array} array The array to reorder.
     * @param {Array} indexes The arranged array indexes.
     * @returns {Array} Returns `array`.
     */
    function reorder(array, indexes) {
      var arrLength = array.length,
          length = nativeMin(indexes.length, arrLength),
          oldArray = arrayCopy(array);

      while (length--) {
        var index = indexes[length];
        array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
      }
      return array;
    }

    /**
     * Sets metadata for `func`.
     *
     * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
     * period of time, it will trip its breaker and transition to an identity function
     * to avoid garbage collection pauses in V8. See [V8 issue 2070](https://code.google.com/p/v8/issues/detail?id=2070)
     * for more details.
     *
     * @private
     * @param {Function} func The function to associate metadata with.
     * @param {*} data The metadata.
     * @returns {Function} Returns `func`.
     */
    var setData = (function() {
      var count = 0,
          lastCalled = 0;

      return function(key, value) {
        var stamp = now(),
            remaining = HOT_SPAN - (stamp - lastCalled);

        lastCalled = stamp;
        if (remaining > 0) {
          if (++count >= HOT_COUNT) {
            return key;
          }
        } else {
          count = 0;
        }
        return baseSetData(key, value);
      };
    }());

    /**
     * A fallback implementation of `Object.keys` which creates an array of the
     * own enumerable property names of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     */
    function shimKeys(object) {
      var props = keysIn(object),
          propsLength = props.length,
          length = propsLength && object.length;

      var allowIndexes = !!length && isLength(length) &&
        (isArray(object) || isArguments(object) || isString(object));

      var index = -1,
          result = [];

      while (++index < propsLength) {
        var key = props[index];
        if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
          result.push(key);
        }
      }
      return result;
    }

    /**
     * Converts `value` to an array-like object if it's not one.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {Array|Object} Returns the array-like object.
     */
    function toIterable(value) {
      if (value == null) {
        return [];
      }
      if (!isArrayLike(value)) {
        return values(value);
      }
      if (lodash.support.unindexedChars && isString(value)) {
        return value.split('');
      }
      return isObject(value) ? value : Object(value);
    }

    /**
     * Converts `value` to an object if it's not one.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {Object} Returns the object.
     */
    function toObject(value) {
      if (lodash.support.unindexedChars && isString(value)) {
        var index = -1,
            length = value.length,
            result = Object(value);

        while (++index < length) {
          result[index] = value.charAt(index);
        }
        return result;
      }
      return isObject(value) ? value : Object(value);
    }

    /**
     * Converts `value` to property path array if it's not one.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {Array} Returns the property path array.
     */
    function toPath(value) {
      if (isArray(value)) {
        return value;
      }
      var result = [];
      baseToString(value).replace(rePropName, function(match, number, quote, string) {
        result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
      });
      return result;
    }

    /**
     * Creates a clone of `wrapper`.
     *
     * @private
     * @param {Object} wrapper The wrapper to clone.
     * @returns {Object} Returns the cloned wrapper.
     */
    function wrapperClone(wrapper) {
      return wrapper instanceof LazyWrapper
        ? wrapper.clone()
        : new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__, arrayCopy(wrapper.__actions__));
    }

    /*------------------------------------------------------------------------*/

    /**
     * Creates an array of elements split into groups the length of `size`.
     * If `collection` can't be split evenly, the final chunk will be the remaining
     * elements.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to process.
     * @param {number} [size=1] The length of each chunk.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the new array containing chunks.
     * @example
     *
     * _.chunk(['a', 'b', 'c', 'd'], 2);
     * // => [['a', 'b'], ['c', 'd']]
     *
     * _.chunk(['a', 'b', 'c', 'd'], 3);
     * // => [['a', 'b', 'c'], ['d']]
     */
    function chunk(array, size, guard) {
      if (guard ? isIterateeCall(array, size, guard) : size == null) {
        size = 1;
      } else {
        size = nativeMax(nativeFloor(size) || 1, 1);
      }
      var index = 0,
          length = array ? array.length : 0,
          resIndex = -1,
          result = Array(nativeCeil(length / size));

      while (index < length) {
        result[++resIndex] = baseSlice(array, index, (index += size));
      }
      return result;
    }

    /**
     * Creates an array with all falsey values removed. The values `false`, `null`,
     * `0`, `""`, `undefined`, and `NaN` are falsey.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to compact.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.compact([0, 1, false, 2, '', 3]);
     * // => [1, 2, 3]
     */
    function compact(array) {
      var index = -1,
          length = array ? array.length : 0,
          resIndex = -1,
          result = [];

      while (++index < length) {
        var value = array[index];
        if (value) {
          result[++resIndex] = value;
        }
      }
      return result;
    }

    /**
     * Creates an array of unique `array` values not included in the other
     * provided arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...Array} [values] The arrays of values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.difference([1, 2, 3], [4, 2]);
     * // => [1, 3]
     */
    var difference = restParam(function(array, values) {
      return (isObjectLike(array) && isArrayLike(array))
        ? baseDifference(array, baseFlatten(values, false, true))
        : [];
    });

    /**
     * Creates a slice of `array` with `n` elements dropped from the beginning.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to drop.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.drop([1, 2, 3]);
     * // => [2, 3]
     *
     * _.drop([1, 2, 3], 2);
     * // => [3]
     *
     * _.drop([1, 2, 3], 5);
     * // => []
     *
     * _.drop([1, 2, 3], 0);
     * // => [1, 2, 3]
     */
    function drop(array, n, guard) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (guard ? isIterateeCall(array, n, guard) : n == null) {
        n = 1;
      }
      return baseSlice(array, n < 0 ? 0 : n);
    }

    /**
     * Creates a slice of `array` with `n` elements dropped from the end.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to drop.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.dropRight([1, 2, 3]);
     * // => [1, 2]
     *
     * _.dropRight([1, 2, 3], 2);
     * // => [1]
     *
     * _.dropRight([1, 2, 3], 5);
     * // => []
     *
     * _.dropRight([1, 2, 3], 0);
     * // => [1, 2, 3]
     */
    function dropRight(array, n, guard) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (guard ? isIterateeCall(array, n, guard) : n == null) {
        n = 1;
      }
      n = length - (+n || 0);
      return baseSlice(array, 0, n < 0 ? 0 : n);
    }

    /**
     * Creates a slice of `array` excluding elements dropped from the end.
     * Elements are dropped until `predicate` returns falsey. The predicate is
     * bound to `thisArg` and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that match the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.dropRightWhile([1, 2, 3], function(n) {
     *   return n > 1;
     * });
     * // => [1]
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.dropRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
     * // => ['barney', 'fred']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.dropRightWhile(users, 'active', false), 'user');
     * // => ['barney']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.dropRightWhile(users, 'active'), 'user');
     * // => ['barney', 'fred', 'pebbles']
     */
    function dropRightWhile(array, predicate, thisArg) {
      return (array && array.length)
        ? baseWhile(array, getCallback(predicate, thisArg, 3), true, true)
        : [];
    }

    /**
     * Creates a slice of `array` excluding elements dropped from the beginning.
     * Elements are dropped until `predicate` returns falsey. The predicate is
     * bound to `thisArg` and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.dropWhile([1, 2, 3], function(n) {
     *   return n < 3;
     * });
     * // => [3]
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.dropWhile(users, { 'user': 'barney', 'active': false }), 'user');
     * // => ['fred', 'pebbles']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.dropWhile(users, 'active', false), 'user');
     * // => ['pebbles']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.dropWhile(users, 'active'), 'user');
     * // => ['barney', 'fred', 'pebbles']
     */
    function dropWhile(array, predicate, thisArg) {
      return (array && array.length)
        ? baseWhile(array, getCallback(predicate, thisArg, 3), true)
        : [];
    }

    /**
     * Fills elements of `array` with `value` from `start` up to, but not
     * including, `end`.
     *
     * **Note:** This method mutates `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to fill.
     * @param {*} value The value to fill `array` with.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _.fill(array, 'a');
     * console.log(array);
     * // => ['a', 'a', 'a']
     *
     * _.fill(Array(3), 2);
     * // => [2, 2, 2]
     *
     * _.fill([4, 6, 8], '*', 1, 2);
     * // => [4, '*', 8]
     */
    function fill(array, value, start, end) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
        start = 0;
        end = length;
      }
      return baseFill(array, value, start, end);
    }

    /**
     * This method is like `_.find` except that it returns the index of the first
     * element `predicate` returns truthy for instead of the element itself.
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {number} Returns the index of the found element, else `-1`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * _.findIndex(users, function(chr) {
     *   return chr.user == 'barney';
     * });
     * // => 0
     *
     * // using the `_.matches` callback shorthand
     * _.findIndex(users, { 'user': 'fred', 'active': false });
     * // => 1
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.findIndex(users, 'active', false);
     * // => 0
     *
     * // using the `_.property` callback shorthand
     * _.findIndex(users, 'active');
     * // => 2
     */
    var findIndex = createFindIndex();

    /**
     * This method is like `_.findIndex` except that it iterates over elements
     * of `collection` from right to left.
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {number} Returns the index of the found element, else `-1`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * _.findLastIndex(users, function(chr) {
     *   return chr.user == 'pebbles';
     * });
     * // => 2
     *
     * // using the `_.matches` callback shorthand
     * _.findLastIndex(users, { 'user': 'barney', 'active': true });
     * // => 0
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.findLastIndex(users, 'active', false);
     * // => 2
     *
     * // using the `_.property` callback shorthand
     * _.findLastIndex(users, 'active');
     * // => 0
     */
    var findLastIndex = createFindIndex(true);

    /**
     * Gets the first element of `array`.
     *
     * @static
     * @memberOf _
     * @alias head
     * @category Array
     * @param {Array} array The array to query.
     * @returns {*} Returns the first element of `array`.
     * @example
     *
     * _.first([1, 2, 3]);
     * // => 1
     *
     * _.first([]);
     * // => undefined
     */
    function first(array) {
      return array ? array[0] : undefined;
    }

    /**
     * Flattens a nested array. If `isDeep` is `true` the array is recursively
     * flattened, otherwise it's only flattened a single level.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to flatten.
     * @param {boolean} [isDeep] Specify a deep flatten.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * _.flatten([1, [2, 3, [4]]]);
     * // => [1, 2, 3, [4]]
     *
     * // using `isDeep`
     * _.flatten([1, [2, 3, [4]]], true);
     * // => [1, 2, 3, 4]
     */
    function flatten(array, isDeep, guard) {
      var length = array ? array.length : 0;
      if (guard && isIterateeCall(array, isDeep, guard)) {
        isDeep = false;
      }
      return length ? baseFlatten(array, isDeep) : [];
    }

    /**
     * Recursively flattens a nested array.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to recursively flatten.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * _.flattenDeep([1, [2, 3, [4]]]);
     * // => [1, 2, 3, 4]
     */
    function flattenDeep(array) {
      var length = array ? array.length : 0;
      return length ? baseFlatten(array, true) : [];
    }

    /**
     * Gets the index at which the first occurrence of `value` is found in `array`
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons. If `fromIndex` is negative, it's used as the offset
     * from the end of `array`. If `array` is sorted providing `true` for `fromIndex`
     * performs a faster binary search.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to search.
     * @param {*} value The value to search for.
     * @param {boolean|number} [fromIndex=0] The index to search from or `true`
     *  to perform a binary search on a sorted array.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.indexOf([1, 2, 1, 2], 2);
     * // => 1
     *
     * // using `fromIndex`
     * _.indexOf([1, 2, 1, 2], 2, 2);
     * // => 3
     *
     * // performing a binary search
     * _.indexOf([1, 1, 2, 2], 2, true);
     * // => 2
     */
    function indexOf(array, value, fromIndex) {
      var length = array ? array.length : 0;
      if (!length) {
        return -1;
      }
      if (typeof fromIndex == 'number') {
        fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
      } else if (fromIndex) {
        var index = binaryIndex(array, value);
        if (index < length &&
            (value === value ? (value === array[index]) : (array[index] !== array[index]))) {
          return index;
        }
        return -1;
      }
      return baseIndexOf(array, value, fromIndex || 0);
    }

    /**
     * Gets all but the last element of `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.initial([1, 2, 3]);
     * // => [1, 2]
     */
    function initial(array) {
      return dropRight(array, 1);
    }

    /**
     * Creates an array of unique values that are included in all of the provided
     * arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of shared values.
     * @example
     * _.intersection([1, 2], [4, 2], [2, 1]);
     * // => [2]
     */
    var intersection = restParam(function(arrays) {
      var othLength = arrays.length,
          othIndex = othLength,
          caches = Array(length),
          indexOf = getIndexOf(),
          isCommon = indexOf === baseIndexOf,
          result = [];

      while (othIndex--) {
        var value = arrays[othIndex] = isArrayLike(value = arrays[othIndex]) ? value : [];
        caches[othIndex] = (isCommon && value.length >= 120) ? createCache(othIndex && value) : null;
      }
      var array = arrays[0],
          index = -1,
          length = array ? array.length : 0,
          seen = caches[0];

      outer:
      while (++index < length) {
        value = array[index];
        if ((seen ? cacheIndexOf(seen, value) : indexOf(result, value, 0)) < 0) {
          var othIndex = othLength;
          while (--othIndex) {
            var cache = caches[othIndex];
            if ((cache ? cacheIndexOf(cache, value) : indexOf(arrays[othIndex], value, 0)) < 0) {
              continue outer;
            }
          }
          if (seen) {
            seen.push(value);
          }
          result.push(value);
        }
      }
      return result;
    });

    /**
     * Gets the last element of `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @returns {*} Returns the last element of `array`.
     * @example
     *
     * _.last([1, 2, 3]);
     * // => 3
     */
    function last(array) {
      var length = array ? array.length : 0;
      return length ? array[length - 1] : undefined;
    }

    /**
     * This method is like `_.indexOf` except that it iterates over elements of
     * `array` from right to left.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to search.
     * @param {*} value The value to search for.
     * @param {boolean|number} [fromIndex=array.length-1] The index to search from
     *  or `true` to perform a binary search on a sorted array.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.lastIndexOf([1, 2, 1, 2], 2);
     * // => 3
     *
     * // using `fromIndex`
     * _.lastIndexOf([1, 2, 1, 2], 2, 2);
     * // => 1
     *
     * // performing a binary search
     * _.lastIndexOf([1, 1, 2, 2], 2, true);
     * // => 3
     */
    function lastIndexOf(array, value, fromIndex) {
      var length = array ? array.length : 0;
      if (!length) {
        return -1;
      }
      var index = length;
      if (typeof fromIndex == 'number') {
        index = (fromIndex < 0 ? nativeMax(length + fromIndex, 0) : nativeMin(fromIndex || 0, length - 1)) + 1;
      } else if (fromIndex) {
        index = binaryIndex(array, value, true) - 1;
        var other = array[index];
        if (value === value ? (value === other) : (other !== other)) {
          return index;
        }
        return -1;
      }
      if (value !== value) {
        return indexOfNaN(array, index, true);
      }
      while (index--) {
        if (array[index] === value) {
          return index;
        }
      }
      return -1;
    }

    /**
     * Removes all provided values from `array` using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * **Note:** Unlike `_.without`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to modify.
     * @param {...*} [values] The values to remove.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [1, 2, 3, 1, 2, 3];
     *
     * _.pull(array, 2, 3);
     * console.log(array);
     * // => [1, 1]
     */
    function pull() {
      var args = arguments,
          array = args[0];

      if (!(array && array.length)) {
        return array;
      }
      var index = 0,
          indexOf = getIndexOf(),
          length = args.length;

      while (++index < length) {
        var fromIndex = 0,
            value = args[index];

        while ((fromIndex = indexOf(array, value, fromIndex)) > -1) {
          splice.call(array, fromIndex, 1);
        }
      }
      return array;
    }

    /**
     * Removes elements from `array` corresponding to the given indexes and returns
     * an array of the removed elements. Indexes may be specified as an array of
     * indexes or as individual arguments.
     *
     * **Note:** Unlike `_.at`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to modify.
     * @param {...(number|number[])} [indexes] The indexes of elements to remove,
     *  specified as individual indexes or arrays of indexes.
     * @returns {Array} Returns the new array of removed elements.
     * @example
     *
     * var array = [5, 10, 15, 20];
     * var evens = _.pullAt(array, 1, 3);
     *
     * console.log(array);
     * // => [5, 15]
     *
     * console.log(evens);
     * // => [10, 20]
     */
    var pullAt = restParam(function(array, indexes) {
      indexes = baseFlatten(indexes);

      var result = baseAt(array, indexes);
      basePullAt(array, indexes.sort(baseCompareAscending));
      return result;
    });

    /**
     * Removes all elements from `array` that `predicate` returns truthy for
     * and returns an array of the removed elements. The predicate is bound to
     * `thisArg` and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * **Note:** Unlike `_.filter`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the new array of removed elements.
     * @example
     *
     * var array = [1, 2, 3, 4];
     * var evens = _.remove(array, function(n) {
     *   return n % 2 == 0;
     * });
     *
     * console.log(array);
     * // => [1, 3]
     *
     * console.log(evens);
     * // => [2, 4]
     */
    function remove(array, predicate, thisArg) {
      var result = [];
      if (!(array && array.length)) {
        return result;
      }
      var index = -1,
          indexes = [],
          length = array.length;

      predicate = getCallback(predicate, thisArg, 3);
      while (++index < length) {
        var value = array[index];
        if (predicate(value, index, array)) {
          result.push(value);
          indexes.push(index);
        }
      }
      basePullAt(array, indexes);
      return result;
    }

    /**
     * Gets all but the first element of `array`.
     *
     * @static
     * @memberOf _
     * @alias tail
     * @category Array
     * @param {Array} array The array to query.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.rest([1, 2, 3]);
     * // => [2, 3]
     */
    function rest(array) {
      return drop(array, 1);
    }

    /**
     * Creates a slice of `array` from `start` up to, but not including, `end`.
     *
     * **Note:** This method is used instead of `Array#slice` to support node
     * lists in IE < 9 and to ensure dense arrays are returned.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to slice.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the slice of `array`.
     */
    function slice(array, start, end) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
        start = 0;
        end = length;
      }
      return baseSlice(array, start, end);
    }

    /**
     * Uses a binary search to determine the lowest index at which `value` should
     * be inserted into `array` in order to maintain its sort order. If an iteratee
     * function is provided it's invoked for `value` and each element of `array`
     * to compute their sort ranking. The iteratee is bound to `thisArg` and
     * invoked with one argument; (value).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * _.sortedIndex([30, 50], 40);
     * // => 1
     *
     * _.sortedIndex([4, 4, 5, 5], 5);
     * // => 2
     *
     * var dict = { 'data': { 'thirty': 30, 'forty': 40, 'fifty': 50 } };
     *
     * // using an iteratee function
     * _.sortedIndex(['thirty', 'fifty'], 'forty', function(word) {
     *   return this.data[word];
     * }, dict);
     * // => 1
     *
     * // using the `_.property` callback shorthand
     * _.sortedIndex([{ 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
     * // => 1
     */
    var sortedIndex = createSortedIndex();

    /**
     * This method is like `_.sortedIndex` except that it returns the highest
     * index at which `value` should be inserted into `array` in order to
     * maintain its sort order.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * _.sortedLastIndex([4, 4, 5, 5], 5);
     * // => 4
     */
    var sortedLastIndex = createSortedIndex(true);

    /**
     * Creates a slice of `array` with `n` elements taken from the beginning.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to take.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.take([1, 2, 3]);
     * // => [1]
     *
     * _.take([1, 2, 3], 2);
     * // => [1, 2]
     *
     * _.take([1, 2, 3], 5);
     * // => [1, 2, 3]
     *
     * _.take([1, 2, 3], 0);
     * // => []
     */
    function take(array, n, guard) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (guard ? isIterateeCall(array, n, guard) : n == null) {
        n = 1;
      }
      return baseSlice(array, 0, n < 0 ? 0 : n);
    }

    /**
     * Creates a slice of `array` with `n` elements taken from the end.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to take.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.takeRight([1, 2, 3]);
     * // => [3]
     *
     * _.takeRight([1, 2, 3], 2);
     * // => [2, 3]
     *
     * _.takeRight([1, 2, 3], 5);
     * // => [1, 2, 3]
     *
     * _.takeRight([1, 2, 3], 0);
     * // => []
     */
    function takeRight(array, n, guard) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (guard ? isIterateeCall(array, n, guard) : n == null) {
        n = 1;
      }
      n = length - (+n || 0);
      return baseSlice(array, n < 0 ? 0 : n);
    }

    /**
     * Creates a slice of `array` with elements taken from the end. Elements are
     * taken until `predicate` returns falsey. The predicate is bound to `thisArg`
     * and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.takeRightWhile([1, 2, 3], function(n) {
     *   return n > 1;
     * });
     * // => [2, 3]
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.takeRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
     * // => ['pebbles']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.takeRightWhile(users, 'active', false), 'user');
     * // => ['fred', 'pebbles']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.takeRightWhile(users, 'active'), 'user');
     * // => []
     */
    function takeRightWhile(array, predicate, thisArg) {
      return (array && array.length)
        ? baseWhile(array, getCallback(predicate, thisArg, 3), false, true)
        : [];
    }

    /**
     * Creates a slice of `array` with elements taken from the beginning. Elements
     * are taken until `predicate` returns falsey. The predicate is bound to
     * `thisArg` and invoked with three arguments: (value, index, array).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.takeWhile([1, 2, 3], function(n) {
     *   return n < 3;
     * });
     * // => [1, 2]
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false},
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.takeWhile(users, { 'user': 'barney', 'active': false }), 'user');
     * // => ['barney']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.takeWhile(users, 'active', false), 'user');
     * // => ['barney', 'fred']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.takeWhile(users, 'active'), 'user');
     * // => []
     */
    function takeWhile(array, predicate, thisArg) {
      return (array && array.length)
        ? baseWhile(array, getCallback(predicate, thisArg, 3))
        : [];
    }

    /**
     * Creates an array of unique values, in order, from all of the provided arrays
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of combined values.
     * @example
     *
     * _.union([1, 2], [4, 2], [2, 1]);
     * // => [1, 2, 4]
     */
    var union = restParam(function(arrays) {
      return baseUniq(baseFlatten(arrays, false, true));
    });

    /**
     * Creates a duplicate-free version of an array, using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons, in which only the first occurence of each element
     * is kept. Providing `true` for `isSorted` performs a faster search algorithm
     * for sorted arrays. If an iteratee function is provided it's invoked for
     * each element in the array to generate the criterion by which uniqueness
     * is computed. The `iteratee` is bound to `thisArg` and invoked with three
     * arguments: (value, index, array).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias unique
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {boolean} [isSorted] Specify the array is sorted.
     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new duplicate-value-free array.
     * @example
     *
     * _.uniq([2, 1, 2]);
     * // => [2, 1]
     *
     * // using `isSorted`
     * _.uniq([1, 1, 2], true);
     * // => [1, 2]
     *
     * // using an iteratee function
     * _.uniq([1, 2.5, 1.5, 2], function(n) {
     *   return this.floor(n);
     * }, Math);
     * // => [1, 2.5]
     *
     * // using the `_.property` callback shorthand
     * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 1 }, { 'x': 2 }]
     */
    function uniq(array, isSorted, iteratee, thisArg) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      if (isSorted != null && typeof isSorted != 'boolean') {
        thisArg = iteratee;
        iteratee = isIterateeCall(array, isSorted, thisArg) ? undefined : isSorted;
        isSorted = false;
      }
      var callback = getCallback();
      if (!(iteratee == null && callback === baseCallback)) {
        iteratee = callback(iteratee, thisArg, 3);
      }
      return (isSorted && getIndexOf() === baseIndexOf)
        ? sortedUniq(array, iteratee)
        : baseUniq(array, iteratee);
    }

    /**
     * This method is like `_.zip` except that it accepts an array of grouped
     * elements and creates an array regrouping the elements to their pre-zip
     * configuration.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array of grouped elements to process.
     * @returns {Array} Returns the new array of regrouped elements.
     * @example
     *
     * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
     * // => [['fred', 30, true], ['barney', 40, false]]
     *
     * _.unzip(zipped);
     * // => [['fred', 'barney'], [30, 40], [true, false]]
     */
    function unzip(array) {
      if (!(array && array.length)) {
        return [];
      }
      var index = -1,
          length = 0;

      array = arrayFilter(array, function(group) {
        if (isArrayLike(group)) {
          length = nativeMax(group.length, length);
          return true;
        }
      });
      var result = Array(length);
      while (++index < length) {
        result[index] = arrayMap(array, baseProperty(index));
      }
      return result;
    }

    /**
     * This method is like `_.unzip` except that it accepts an iteratee to specify
     * how regrouped values should be combined. The `iteratee` is bound to `thisArg`
     * and invoked with four arguments: (accumulator, value, index, group).
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array of grouped elements to process.
     * @param {Function} [iteratee] The function to combine regrouped values.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new array of regrouped elements.
     * @example
     *
     * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
     * // => [[1, 10, 100], [2, 20, 200]]
     *
     * _.unzipWith(zipped, _.add);
     * // => [3, 30, 300]
     */
    function unzipWith(array, iteratee, thisArg) {
      var length = array ? array.length : 0;
      if (!length) {
        return [];
      }
      var result = unzip(array);
      if (iteratee == null) {
        return result;
      }
      iteratee = bindCallback(iteratee, thisArg, 4);
      return arrayMap(result, function(group) {
        return arrayReduce(group, iteratee, undefined, true);
      });
    }

    /**
     * Creates an array excluding all provided values using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {Array} array The array to filter.
     * @param {...*} [values] The values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.without([1, 2, 1, 3], 1, 2);
     * // => [3]
     */
    var without = restParam(function(array, values) {
      return isArrayLike(array)
        ? baseDifference(array, values)
        : [];
    });

    /**
     * Creates an array of unique values that is the [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
     * of the provided arrays.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of values.
     * @example
     *
     * _.xor([1, 2], [4, 2]);
     * // => [1, 4]
     */
    function xor() {
      var index = -1,
          length = arguments.length;

      while (++index < length) {
        var array = arguments[index];
        if (isArrayLike(array)) {
          var result = result
            ? arrayPush(baseDifference(result, array), baseDifference(array, result))
            : array;
        }
      }
      return result ? baseUniq(result) : [];
    }

    /**
     * Creates an array of grouped elements, the first of which contains the first
     * elements of the given arrays, the second of which contains the second elements
     * of the given arrays, and so on.
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to process.
     * @returns {Array} Returns the new array of grouped elements.
     * @example
     *
     * _.zip(['fred', 'barney'], [30, 40], [true, false]);
     * // => [['fred', 30, true], ['barney', 40, false]]
     */
    var zip = restParam(unzip);

    /**
     * The inverse of `_.pairs`; this method returns an object composed from arrays
     * of property names and values. Provide either a single two dimensional array,
     * e.g. `[[key1, value1], [key2, value2]]` or two arrays, one of property names
     * and one of corresponding values.
     *
     * @static
     * @memberOf _
     * @alias object
     * @category Array
     * @param {Array} props The property names.
     * @param {Array} [values=[]] The property values.
     * @returns {Object} Returns the new object.
     * @example
     *
     * _.zipObject([['fred', 30], ['barney', 40]]);
     * // => { 'fred': 30, 'barney': 40 }
     *
     * _.zipObject(['fred', 'barney'], [30, 40]);
     * // => { 'fred': 30, 'barney': 40 }
     */
    function zipObject(props, values) {
      var index = -1,
          length = props ? props.length : 0,
          result = {};

      if (length && !values && !isArray(props[0])) {
        values = [];
      }
      while (++index < length) {
        var key = props[index];
        if (values) {
          result[key] = values[index];
        } else if (key) {
          result[key[0]] = key[1];
        }
      }
      return result;
    }

    /**
     * This method is like `_.zip` except that it accepts an iteratee to specify
     * how grouped values should be combined. The `iteratee` is bound to `thisArg`
     * and invoked with four arguments: (accumulator, value, index, group).
     *
     * @static
     * @memberOf _
     * @category Array
     * @param {...Array} [arrays] The arrays to process.
     * @param {Function} [iteratee] The function to combine grouped values.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new array of grouped elements.
     * @example
     *
     * _.zipWith([1, 2], [10, 20], [100, 200], _.add);
     * // => [111, 222]
     */
    var zipWith = restParam(function(arrays) {
      var length = arrays.length,
          iteratee = length > 2 ? arrays[length - 2] : undefined,
          thisArg = length > 1 ? arrays[length - 1] : undefined;

      if (length > 2 && typeof iteratee == 'function') {
        length -= 2;
      } else {
        iteratee = (length > 1 && typeof thisArg == 'function') ? (--length, thisArg) : undefined;
        thisArg = undefined;
      }
      arrays.length = length;
      return unzipWith(arrays, iteratee, thisArg);
    });

    /*------------------------------------------------------------------------*/

    /**
     * Creates a `lodash` object that wraps `value` with explicit method
     * chaining enabled.
     *
     * @static
     * @memberOf _
     * @category Chain
     * @param {*} value The value to wrap.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36 },
     *   { 'user': 'fred',    'age': 40 },
     *   { 'user': 'pebbles', 'age': 1 }
     * ];
     *
     * var youngest = _.chain(users)
     *   .sortBy('age')
     *   .map(function(chr) {
     *     return chr.user + ' is ' + chr.age;
     *   })
     *   .first()
     *   .value();
     * // => 'pebbles is 1'
     */
    function chain(value) {
      var result = lodash(value);
      result.__chain__ = true;
      return result;
    }

    /**
     * This method invokes `interceptor` and returns `value`. The interceptor is
     * bound to `thisArg` and invoked with one argument; (value). The purpose of
     * this method is to "tap into" a method chain in order to perform operations
     * on intermediate results within the chain.
     *
     * @static
     * @memberOf _
     * @category Chain
     * @param {*} value The value to provide to `interceptor`.
     * @param {Function} interceptor The function to invoke.
     * @param {*} [thisArg] The `this` binding of `interceptor`.
     * @returns {*} Returns `value`.
     * @example
     *
     * _([1, 2, 3])
     *  .tap(function(array) {
     *    array.pop();
     *  })
     *  .reverse()
     *  .value();
     * // => [2, 1]
     */
    function tap(value, interceptor, thisArg) {
      interceptor.call(thisArg, value);
      return value;
    }

    /**
     * This method is like `_.tap` except that it returns the result of `interceptor`.
     *
     * @static
     * @memberOf _
     * @category Chain
     * @param {*} value The value to provide to `interceptor`.
     * @param {Function} interceptor The function to invoke.
     * @param {*} [thisArg] The `this` binding of `interceptor`.
     * @returns {*} Returns the result of `interceptor`.
     * @example
     *
     * _('  abc  ')
     *  .chain()
     *  .trim()
     *  .thru(function(value) {
     *    return [value];
     *  })
     *  .value();
     * // => ['abc']
     */
    function thru(value, interceptor, thisArg) {
      return interceptor.call(thisArg, value);
    }

    /**
     * Enables explicit method chaining on the wrapper object.
     *
     * @name chain
     * @memberOf _
     * @category Chain
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * // without explicit chaining
     * _(users).first();
     * // => { 'user': 'barney', 'age': 36 }
     *
     * // with explicit chaining
     * _(users).chain()
     *   .first()
     *   .pick('user')
     *   .value();
     * // => { 'user': 'barney' }
     */
    function wrapperChain() {
      return chain(this);
    }

    /**
     * Executes the chained sequence and returns the wrapped result.
     *
     * @name commit
     * @memberOf _
     * @category Chain
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2];
     * var wrapped = _(array).push(3);
     *
     * console.log(array);
     * // => [1, 2]
     *
     * wrapped = wrapped.commit();
     * console.log(array);
     * // => [1, 2, 3]
     *
     * wrapped.last();
     * // => 3
     *
     * console.log(array);
     * // => [1, 2, 3]
     */
    function wrapperCommit() {
      return new LodashWrapper(this.value(), this.__chain__);
    }

    /**
     * Creates a new array joining a wrapped array with any additional arrays
     * and/or values.
     *
     * @name concat
     * @memberOf _
     * @category Chain
     * @param {...*} [values] The values to concatenate.
     * @returns {Array} Returns the new concatenated array.
     * @example
     *
     * var array = [1];
     * var wrapped = _(array).concat(2, [3], [[4]]);
     *
     * console.log(wrapped.value());
     * // => [1, 2, 3, [4]]
     *
     * console.log(array);
     * // => [1]
     */
    var wrapperConcat = restParam(function(values) {
      values = baseFlatten(values);
      return this.thru(function(array) {
        return arrayConcat(isArray(array) ? array : [toObject(array)], values);
      });
    });

    /**
     * Creates a clone of the chained sequence planting `value` as the wrapped value.
     *
     * @name plant
     * @memberOf _
     * @category Chain
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2];
     * var wrapped = _(array).map(function(value) {
     *   return Math.pow(value, 2);
     * });
     *
     * var other = [3, 4];
     * var otherWrapped = wrapped.plant(other);
     *
     * otherWrapped.value();
     * // => [9, 16]
     *
     * wrapped.value();
     * // => [1, 4]
     */
    function wrapperPlant(value) {
      var result,
          parent = this;

      while (parent instanceof baseLodash) {
        var clone = wrapperClone(parent);
        if (result) {
          previous.__wrapped__ = clone;
        } else {
          result = clone;
        }
        var previous = clone;
        parent = parent.__wrapped__;
      }
      previous.__wrapped__ = value;
      return result;
    }

    /**
     * Reverses the wrapped array so the first element becomes the last, the
     * second element becomes the second to last, and so on.
     *
     * **Note:** This method mutates the wrapped array.
     *
     * @name reverse
     * @memberOf _
     * @category Chain
     * @returns {Object} Returns the new reversed `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _(array).reverse().value()
     * // => [3, 2, 1]
     *
     * console.log(array);
     * // => [3, 2, 1]
     */
    function wrapperReverse() {
      var value = this.__wrapped__;

      var interceptor = function(value) {
        return value.reverse();
      };
      if (value instanceof LazyWrapper) {
        var wrapped = value;
        if (this.__actions__.length) {
          wrapped = new LazyWrapper(this);
        }
        wrapped = wrapped.reverse();
        wrapped.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
        return new LodashWrapper(wrapped, this.__chain__);
      }
      return this.thru(interceptor);
    }

    /**
     * Produces the result of coercing the unwrapped value to a string.
     *
     * @name toString
     * @memberOf _
     * @category Chain
     * @returns {string} Returns the coerced string value.
     * @example
     *
     * _([1, 2, 3]).toString();
     * // => '1,2,3'
     */
    function wrapperToString() {
      return (this.value() + '');
    }

    /**
     * Executes the chained sequence to extract the unwrapped value.
     *
     * @name value
     * @memberOf _
     * @alias run, toJSON, valueOf
     * @category Chain
     * @returns {*} Returns the resolved unwrapped value.
     * @example
     *
     * _([1, 2, 3]).value();
     * // => [1, 2, 3]
     */
    function wrapperValue() {
      return baseWrapperValue(this.__wrapped__, this.__actions__);
    }

    /*------------------------------------------------------------------------*/

    /**
     * Creates an array of elements corresponding to the given keys, or indexes,
     * of `collection`. Keys may be specified as individual arguments or as arrays
     * of keys.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {...(number|number[]|string|string[])} [props] The property names
     *  or indexes of elements to pick, specified individually or in arrays.
     * @returns {Array} Returns the new array of picked elements.
     * @example
     *
     * _.at(['a', 'b', 'c'], [0, 2]);
     * // => ['a', 'c']
     *
     * _.at(['barney', 'fred', 'pebbles'], 0, 2);
     * // => ['barney', 'pebbles']
     */
    var at = restParam(function(collection, props) {
      if (isArrayLike(collection)) {
        collection = toIterable(collection);
      }
      return baseAt(collection, baseFlatten(props));
    });

    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` through `iteratee`. The corresponding value
     * of each key is the number of times the key was returned by `iteratee`.
     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * _.countBy([4.3, 6.1, 6.4], function(n) {
     *   return Math.floor(n);
     * });
     * // => { '4': 1, '6': 2 }
     *
     * _.countBy([4.3, 6.1, 6.4], function(n) {
     *   return this.floor(n);
     * }, Math);
     * // => { '4': 1, '6': 2 }
     *
     * _.countBy(['one', 'two', 'three'], 'length');
     * // => { '3': 2, '5': 1 }
     */
    var countBy = createAggregator(function(result, value, key) {
      hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1);
    });

    /**
     * Checks if `predicate` returns truthy for **all** elements of `collection`.
     * The predicate is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias all
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`.
     * @example
     *
     * _.every([true, 1, null, 'yes'], Boolean);
     * // => false
     *
     * var users = [
     *   { 'user': 'barney', 'active': false },
     *   { 'user': 'fred',   'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.every(users, { 'user': 'barney', 'active': false });
     * // => false
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.every(users, 'active', false);
     * // => true
     *
     * // using the `_.property` callback shorthand
     * _.every(users, 'active');
     * // => false
     */
    function every(collection, predicate, thisArg) {
      var func = isArray(collection) ? arrayEvery : baseEvery;
      if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
        predicate = undefined;
      }
      if (typeof predicate != 'function' || thisArg !== undefined) {
        predicate = getCallback(predicate, thisArg, 3);
      }
      return func(collection, predicate);
    }

    /**
     * Iterates over elements of `collection`, returning an array of all elements
     * `predicate` returns truthy for. The predicate is bound to `thisArg` and
     * invoked with three arguments: (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias select
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the new filtered array.
     * @example
     *
     * _.filter([4, 5, 6], function(n) {
     *   return n % 2 == 0;
     * });
     * // => [4, 6]
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.filter(users, { 'age': 36, 'active': true }), 'user');
     * // => ['barney']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.filter(users, 'active', false), 'user');
     * // => ['fred']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.filter(users, 'active'), 'user');
     * // => ['barney']
     */
    function filter(collection, predicate, thisArg) {
      var func = isArray(collection) ? arrayFilter : baseFilter;
      predicate = getCallback(predicate, thisArg, 3);
      return func(collection, predicate);
    }

    /**
     * Iterates over elements of `collection`, returning the first element
     * `predicate` returns truthy for. The predicate is bound to `thisArg` and
     * invoked with three arguments: (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias detect
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36, 'active': true },
     *   { 'user': 'fred',    'age': 40, 'active': false },
     *   { 'user': 'pebbles', 'age': 1,  'active': true }
     * ];
     *
     * _.result(_.find(users, function(chr) {
     *   return chr.age < 40;
     * }), 'user');
     * // => 'barney'
     *
     * // using the `_.matches` callback shorthand
     * _.result(_.find(users, { 'age': 1, 'active': true }), 'user');
     * // => 'pebbles'
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.result(_.find(users, 'active', false), 'user');
     * // => 'fred'
     *
     * // using the `_.property` callback shorthand
     * _.result(_.find(users, 'active'), 'user');
     * // => 'barney'
     */
    var find = createFind(baseEach);

    /**
     * This method is like `_.find` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * _.findLast([1, 2, 3, 4], function(n) {
     *   return n % 2 == 1;
     * });
     * // => 3
     */
    var findLast = createFind(baseEachRight, true);

    /**
     * Performs a deep comparison between each element in `collection` and the
     * source object, returning the first element that has equivalent property
     * values.
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties. For comparing a single
     * own or inherited property value see `_.matchesProperty`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {Object} source The object of property values to match.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * _.result(_.findWhere(users, { 'age': 36, 'active': true }), 'user');
     * // => 'barney'
     *
     * _.result(_.findWhere(users, { 'age': 40, 'active': false }), 'user');
     * // => 'fred'
     */
    function findWhere(collection, source) {
      return find(collection, baseMatches(source));
    }

    /**
     * Iterates over elements of `collection` invoking `iteratee` for each element.
     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection). Iteratee functions may exit iteration early
     * by explicitly returning `false`.
     *
     * **Note:** As with other "Collections" methods, objects with a "length" property
     * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
     * may be used for object iteration.
     *
     * @static
     * @memberOf _
     * @alias each
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array|Object|string} Returns `collection`.
     * @example
     *
     * _([1, 2]).forEach(function(n) {
     *   console.log(n);
     * }).value();
     * // => logs each value from left to right and returns the array
     *
     * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) {
     *   console.log(n, key);
     * });
     * // => logs each value-key pair and returns the object (iteration order is not guaranteed)
     */
    var forEach = createForEach(arrayEach, baseEach);

    /**
     * This method is like `_.forEach` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @alias eachRight
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array|Object|string} Returns `collection`.
     * @example
     *
     * _([1, 2]).forEachRight(function(n) {
     *   console.log(n);
     * }).value();
     * // => logs each value from right to left and returns the array
     */
    var forEachRight = createForEach(arrayEachRight, baseEachRight);

    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` through `iteratee`. The corresponding value
     * of each key is an array of the elements responsible for generating the key.
     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * _.groupBy([4.2, 6.1, 6.4], function(n) {
     *   return Math.floor(n);
     * });
     * // => { '4': [4.2], '6': [6.1, 6.4] }
     *
     * _.groupBy([4.2, 6.1, 6.4], function(n) {
     *   return this.floor(n);
     * }, Math);
     * // => { '4': [4.2], '6': [6.1, 6.4] }
     *
     * // using the `_.property` callback shorthand
     * _.groupBy(['one', 'two', 'three'], 'length');
     * // => { '3': ['one', 'two'], '5': ['three'] }
     */
    var groupBy = createAggregator(function(result, value, key) {
      if (hasOwnProperty.call(result, key)) {
        result[key].push(value);
      } else {
        result[key] = [value];
      }
    });

    /**
     * Checks if `target` is in `collection` using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
     * for equality comparisons. If `fromIndex` is negative, it's used as the offset
     * from the end of `collection`.
     *
     * @static
     * @memberOf _
     * @alias contains, include
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {*} target The value to search for.
     * @param {number} [fromIndex=0] The index to search from.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
     * @returns {boolean} Returns `true` if a matching element is found, else `false`.
     * @example
     *
     * _.includes([1, 2, 3], 1);
     * // => true
     *
     * _.includes([1, 2, 3], 1, 2);
     * // => false
     *
     * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
     * // => true
     *
     * _.includes('pebbles', 'eb');
     * // => true
     */
    function includes(collection, target, fromIndex, guard) {
      var length = collection ? getLength(collection) : 0;
      if (!isLength(length)) {
        collection = values(collection);
        length = collection.length;
      }
      if (typeof fromIndex != 'number' || (guard && isIterateeCall(target, fromIndex, guard))) {
        fromIndex = 0;
      } else {
        fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
      }
      return (typeof collection == 'string' || !isArray(collection) && isString(collection))
        ? (fromIndex <= length && collection.indexOf(target, fromIndex) > -1)
        : (!!length && getIndexOf(collection, target, fromIndex) > -1);
    }

    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` through `iteratee`. The corresponding value
     * of each key is the last element responsible for generating the key. The
     * iteratee function is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * var keyData = [
     *   { 'dir': 'left', 'code': 97 },
     *   { 'dir': 'right', 'code': 100 }
     * ];
     *
     * _.indexBy(keyData, 'dir');
     * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
     *
     * _.indexBy(keyData, function(object) {
     *   return String.fromCharCode(object.code);
     * });
     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
     *
     * _.indexBy(keyData, function(object) {
     *   return this.fromCharCode(object.code);
     * }, String);
     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
     */
    var indexBy = createAggregator(function(result, value, key) {
      result[key] = value;
    });

    /**
     * Invokes the method at `path` of each element in `collection`, returning
     * an array of the results of each invoked method. Any additional arguments
     * are provided to each invoked method. If `methodName` is a function it's
     * invoked for, and `this` bound to, each element in `collection`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Array|Function|string} path The path of the method to invoke or
     *  the function invoked per iteration.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Array} Returns the array of results.
     * @example
     *
     * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
     * // => [[1, 5, 7], [1, 2, 3]]
     *
     * _.invoke([123, 456], String.prototype.split, '');
     * // => [['1', '2', '3'], ['4', '5', '6']]
     */
    var invoke = restParam(function(collection, path, args) {
      var index = -1,
          isFunc = typeof path == 'function',
          isProp = isKey(path),
          result = isArrayLike(collection) ? Array(collection.length) : [];

      baseEach(collection, function(value) {
        var func = isFunc ? path : ((isProp && value != null) ? value[path] : undefined);
        result[++index] = func ? func.apply(value, args) : invokePath(value, path, args);
      });
      return result;
    });

    /**
     * Creates an array of values by running each element in `collection` through
     * `iteratee`. The `iteratee` is bound to `thisArg` and invoked with three
     * arguments: (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * Many lodash methods are guarded to work as iteratees for methods like
     * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
     *
     * The guarded methods are:
     * `ary`, `callback`, `chunk`, `clone`, `create`, `curry`, `curryRight`,
     * `drop`, `dropRight`, `every`, `fill`, `flatten`, `invert`, `max`, `min`,
     * `parseInt`, `slice`, `sortBy`, `take`, `takeRight`, `template`, `trim`,
     * `trimLeft`, `trimRight`, `trunc`, `random`, `range`, `sample`, `some`,
     * `sum`, `uniq`, and `words`
     *
     * @static
     * @memberOf _
     * @alias collect
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new mapped array.
     * @example
     *
     * function timesThree(n) {
     *   return n * 3;
     * }
     *
     * _.map([1, 2], timesThree);
     * // => [3, 6]
     *
     * _.map({ 'a': 1, 'b': 2 }, timesThree);
     * // => [3, 6] (iteration order is not guaranteed)
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * // using the `_.property` callback shorthand
     * _.map(users, 'user');
     * // => ['barney', 'fred']
     */
    function map(collection, iteratee, thisArg) {
      var func = isArray(collection) ? arrayMap : baseMap;
      iteratee = getCallback(iteratee, thisArg, 3);
      return func(collection, iteratee);
    }

    /**
     * Creates an array of elements split into two groups, the first of which
     * contains elements `predicate` returns truthy for, while the second of which
     * contains elements `predicate` returns falsey for. The predicate is bound
     * to `thisArg` and invoked with three arguments: (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the array of grouped elements.
     * @example
     *
     * _.partition([1, 2, 3], function(n) {
     *   return n % 2;
     * });
     * // => [[1, 3], [2]]
     *
     * _.partition([1.2, 2.3, 3.4], function(n) {
     *   return this.floor(n) % 2;
     * }, Math);
     * // => [[1.2, 3.4], [2.3]]
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36, 'active': false },
     *   { 'user': 'fred',    'age': 40, 'active': true },
     *   { 'user': 'pebbles', 'age': 1,  'active': false }
     * ];
     *
     * var mapper = function(array) {
     *   return _.pluck(array, 'user');
     * };
     *
     * // using the `_.matches` callback shorthand
     * _.map(_.partition(users, { 'age': 1, 'active': false }), mapper);
     * // => [['pebbles'], ['barney', 'fred']]
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.map(_.partition(users, 'active', false), mapper);
     * // => [['barney', 'pebbles'], ['fred']]
     *
     * // using the `_.property` callback shorthand
     * _.map(_.partition(users, 'active'), mapper);
     * // => [['fred'], ['barney', 'pebbles']]
     */
    var partition = createAggregator(function(result, value, key) {
      result[key ? 0 : 1].push(value);
    }, function() { return [[], []]; });

    /**
     * Gets the property value of `path` from all elements in `collection`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Array|string} path The path of the property to pluck.
     * @returns {Array} Returns the property values.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * _.pluck(users, 'user');
     * // => ['barney', 'fred']
     *
     * var userIndex = _.indexBy(users, 'user');
     * _.pluck(userIndex, 'age');
     * // => [36, 40] (iteration order is not guaranteed)
     */
    function pluck(collection, path) {
      return map(collection, property(path));
    }

    /**
     * Reduces `collection` to a value which is the accumulated result of running
     * each element in `collection` through `iteratee`, where each successive
     * invocation is supplied the return value of the previous. If `accumulator`
     * is not provided the first element of `collection` is used as the initial
     * value. The `iteratee` is bound to `thisArg` and invoked with four arguments:
     * (accumulator, value, index|key, collection).
     *
     * Many lodash methods are guarded to work as iteratees for methods like
     * `_.reduce`, `_.reduceRight`, and `_.transform`.
     *
     * The guarded methods are:
     * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `sortByAll`,
     * and `sortByOrder`
     *
     * @static
     * @memberOf _
     * @alias foldl, inject
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the accumulated value.
     * @example
     *
     * _.reduce([1, 2], function(total, n) {
     *   return total + n;
     * });
     * // => 3
     *
     * _.reduce({ 'a': 1, 'b': 2 }, function(result, n, key) {
     *   result[key] = n * 3;
     *   return result;
     * }, {});
     * // => { 'a': 3, 'b': 6 } (iteration order is not guaranteed)
     */
    var reduce = createReduce(arrayReduce, baseEach);

    /**
     * This method is like `_.reduce` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @alias foldr
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the accumulated value.
     * @example
     *
     * var array = [[0, 1], [2, 3], [4, 5]];
     *
     * _.reduceRight(array, function(flattened, other) {
     *   return flattened.concat(other);
     * }, []);
     * // => [4, 5, 2, 3, 0, 1]
     */
    var reduceRight = createReduce(arrayReduceRight, baseEachRight);

    /**
     * The opposite of `_.filter`; this method returns the elements of `collection`
     * that `predicate` does **not** return truthy for.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Array} Returns the new filtered array.
     * @example
     *
     * _.reject([1, 2, 3, 4], function(n) {
     *   return n % 2 == 0;
     * });
     * // => [1, 3]
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': false },
     *   { 'user': 'fred',   'age': 40, 'active': true }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.pluck(_.reject(users, { 'age': 40, 'active': true }), 'user');
     * // => ['barney']
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.pluck(_.reject(users, 'active', false), 'user');
     * // => ['fred']
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.reject(users, 'active'), 'user');
     * // => ['barney']
     */
    function reject(collection, predicate, thisArg) {
      var func = isArray(collection) ? arrayFilter : baseFilter;
      predicate = getCallback(predicate, thisArg, 3);
      return func(collection, function(value, index, collection) {
        return !predicate(value, index, collection);
      });
    }

    /**
     * Gets a random element or `n` random elements from a collection.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to sample.
     * @param {number} [n] The number of elements to sample.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {*} Returns the random sample(s).
     * @example
     *
     * _.sample([1, 2, 3, 4]);
     * // => 2
     *
     * _.sample([1, 2, 3, 4], 2);
     * // => [3, 1]
     */
    function sample(collection, n, guard) {
      if (guard ? isIterateeCall(collection, n, guard) : n == null) {
        collection = toIterable(collection);
        var length = collection.length;
        return length > 0 ? collection[baseRandom(0, length - 1)] : undefined;
      }
      var index = -1,
          result = toArray(collection),
          length = result.length,
          lastIndex = length - 1;

      n = nativeMin(n < 0 ? 0 : (+n || 0), length);
      while (++index < n) {
        var rand = baseRandom(index, lastIndex),
            value = result[rand];

        result[rand] = result[index];
        result[index] = value;
      }
      result.length = n;
      return result;
    }

    /**
     * Creates an array of shuffled values, using a version of the
     * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to shuffle.
     * @returns {Array} Returns the new shuffled array.
     * @example
     *
     * _.shuffle([1, 2, 3, 4]);
     * // => [4, 1, 3, 2]
     */
    function shuffle(collection) {
      return sample(collection, POSITIVE_INFINITY);
    }

    /**
     * Gets the size of `collection` by returning its length for array-like
     * values or the number of own enumerable properties for objects.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to inspect.
     * @returns {number} Returns the size of `collection`.
     * @example
     *
     * _.size([1, 2, 3]);
     * // => 3
     *
     * _.size({ 'a': 1, 'b': 2 });
     * // => 2
     *
     * _.size('pebbles');
     * // => 7
     */
    function size(collection) {
      var length = collection ? getLength(collection) : 0;
      return isLength(length) ? length : keys(collection).length;
    }

    /**
     * Checks if `predicate` returns truthy for **any** element of `collection`.
     * The function returns as soon as it finds a passing value and does not iterate
     * over the entire collection. The predicate is bound to `thisArg` and invoked
     * with three arguments: (value, index|key, collection).
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @alias any
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     * @example
     *
     * _.some([null, 0, 'yes', false], Boolean);
     * // => true
     *
     * var users = [
     *   { 'user': 'barney', 'active': true },
     *   { 'user': 'fred',   'active': false }
     * ];
     *
     * // using the `_.matches` callback shorthand
     * _.some(users, { 'user': 'barney', 'active': false });
     * // => false
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.some(users, 'active', false);
     * // => true
     *
     * // using the `_.property` callback shorthand
     * _.some(users, 'active');
     * // => true
     */
    function some(collection, predicate, thisArg) {
      var func = isArray(collection) ? arraySome : baseSome;
      if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
        predicate = undefined;
      }
      if (typeof predicate != 'function' || thisArg !== undefined) {
        predicate = getCallback(predicate, thisArg, 3);
      }
      return func(collection, predicate);
    }

    /**
     * Creates an array of elements, sorted in ascending order by the results of
     * running each element in a collection through `iteratee`. This method performs
     * a stable sort, that is, it preserves the original sort order of equal elements.
     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
     * (value, index|key, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * _.sortBy([1, 2, 3], function(n) {
     *   return Math.sin(n);
     * });
     * // => [3, 1, 2]
     *
     * _.sortBy([1, 2, 3], function(n) {
     *   return this.sin(n);
     * }, Math);
     * // => [3, 1, 2]
     *
     * var users = [
     *   { 'user': 'fred' },
     *   { 'user': 'pebbles' },
     *   { 'user': 'barney' }
     * ];
     *
     * // using the `_.property` callback shorthand
     * _.pluck(_.sortBy(users, 'user'), 'user');
     * // => ['barney', 'fred', 'pebbles']
     */
    function sortBy(collection, iteratee, thisArg) {
      if (collection == null) {
        return [];
      }
      if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
        iteratee = undefined;
      }
      var index = -1;
      iteratee = getCallback(iteratee, thisArg, 3);

      var result = baseMap(collection, function(value, key, collection) {
        return { 'criteria': iteratee(value, key, collection), 'index': ++index, 'value': value };
      });
      return baseSortBy(result, compareAscending);
    }

    /**
     * This method is like `_.sortBy` except that it can sort by multiple iteratees
     * or property names.
     *
     * If a property name is provided for an iteratee the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If an object is provided for an iteratee the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {...(Function|Function[]|Object|Object[]|string|string[])} iteratees
     *  The iteratees to sort by, specified as individual values or arrays of values.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * var users = [
     *   { 'user': 'fred',   'age': 48 },
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 42 },
     *   { 'user': 'barney', 'age': 34 }
     * ];
     *
     * _.map(_.sortByAll(users, ['user', 'age']), _.values);
     * // => [['barney', 34], ['barney', 36], ['fred', 42], ['fred', 48]]
     *
     * _.map(_.sortByAll(users, 'user', function(chr) {
     *   return Math.floor(chr.age / 10);
     * }), _.values);
     * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
     */
    var sortByAll = restParam(function(collection, iteratees) {
      if (collection == null) {
        return [];
      }
      var guard = iteratees[2];
      if (guard && isIterateeCall(iteratees[0], iteratees[1], guard)) {
        iteratees.length = 1;
      }
      return baseSortByOrder(collection, baseFlatten(iteratees), []);
    });

    /**
     * This method is like `_.sortByAll` except that it allows specifying the
     * sort orders of the iteratees to sort by. If `orders` is unspecified, all
     * values are sorted in ascending order. Otherwise, a value is sorted in
     * ascending order if its corresponding order is "asc", and descending if "desc".
     *
     * If a property name is provided for an iteratee the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If an object is provided for an iteratee the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
     * @param {boolean[]} [orders] The sort orders of `iteratees`.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * var users = [
     *   { 'user': 'fred',   'age': 48 },
     *   { 'user': 'barney', 'age': 34 },
     *   { 'user': 'fred',   'age': 42 },
     *   { 'user': 'barney', 'age': 36 }
     * ];
     *
     * // sort by `user` in ascending order and by `age` in descending order
     * _.map(_.sortByOrder(users, ['user', 'age'], ['asc', 'desc']), _.values);
     * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
     */
    function sortByOrder(collection, iteratees, orders, guard) {
      if (collection == null) {
        return [];
      }
      if (guard && isIterateeCall(iteratees, orders, guard)) {
        orders = undefined;
      }
      if (!isArray(iteratees)) {
        iteratees = iteratees == null ? [] : [iteratees];
      }
      if (!isArray(orders)) {
        orders = orders == null ? [] : [orders];
      }
      return baseSortByOrder(collection, iteratees, orders);
    }

    /**
     * Performs a deep comparison between each element in `collection` and the
     * source object, returning an array of all elements that have equivalent
     * property values.
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties. For comparing a single
     * own or inherited property value see `_.matchesProperty`.
     *
     * @static
     * @memberOf _
     * @category Collection
     * @param {Array|Object|string} collection The collection to search.
     * @param {Object} source The object of property values to match.
     * @returns {Array} Returns the new filtered array.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': false, 'pets': ['hoppy'] },
     *   { 'user': 'fred',   'age': 40, 'active': true, 'pets': ['baby puss', 'dino'] }
     * ];
     *
     * _.pluck(_.where(users, { 'age': 36, 'active': false }), 'user');
     * // => ['barney']
     *
     * _.pluck(_.where(users, { 'pets': ['dino'] }), 'user');
     * // => ['fred']
     */
    function where(collection, source) {
      return filter(collection, baseMatches(source));
    }

    /*------------------------------------------------------------------------*/

    /**
     * Gets the number of milliseconds that have elapsed since the Unix epoch
     * (1 January 1970 00:00:00 UTC).
     *
     * @static
     * @memberOf _
     * @category Date
     * @example
     *
     * _.defer(function(stamp) {
     *   console.log(_.now() - stamp);
     * }, _.now());
     * // => logs the number of milliseconds it took for the deferred function to be invoked
     */
    var now = nativeNow || function() {
      return new Date().getTime();
    };

    /*------------------------------------------------------------------------*/

    /**
     * The opposite of `_.before`; this method creates a function that invokes
     * `func` once it's called `n` or more times.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {number} n The number of calls before `func` is invoked.
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * var saves = ['profile', 'settings'];
     *
     * var done = _.after(saves.length, function() {
     *   console.log('done saving!');
     * });
     *
     * _.forEach(saves, function(type) {
     *   asyncSave({ 'type': type, 'complete': done });
     * });
     * // => logs 'done saving!' after the two async saves have completed
     */
    function after(n, func) {
      if (typeof func != 'function') {
        if (typeof n == 'function') {
          var temp = n;
          n = func;
          func = temp;
        } else {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
      }
      n = nativeIsFinite(n = +n) ? n : 0;
      return function() {
        if (--n < 1) {
          return func.apply(this, arguments);
        }
      };
    }

    /**
     * Creates a function that accepts up to `n` arguments ignoring any
     * additional arguments.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to cap arguments for.
     * @param {number} [n=func.length] The arity cap.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Function} Returns the new function.
     * @example
     *
     * _.map(['6', '8', '10'], _.ary(parseInt, 1));
     * // => [6, 8, 10]
     */
    function ary(func, n, guard) {
      if (guard && isIterateeCall(func, n, guard)) {
        n = undefined;
      }
      n = (func && n == null) ? func.length : nativeMax(+n || 0, 0);
      return createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
    }

    /**
     * Creates a function that invokes `func`, with the `this` binding and arguments
     * of the created function, while it's called less than `n` times. Subsequent
     * calls to the created function return the result of the last `func` invocation.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {number} n The number of calls at which `func` is no longer invoked.
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * jQuery('#add').on('click', _.before(5, addContactToList));
     * // => allows adding up to 4 contacts to the list
     */
    function before(n, func) {
      var result;
      if (typeof func != 'function') {
        if (typeof n == 'function') {
          var temp = n;
          n = func;
          func = temp;
        } else {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
      }
      return function() {
        if (--n > 0) {
          result = func.apply(this, arguments);
        }
        if (n <= 1) {
          func = undefined;
        }
        return result;
      };
    }

    /**
     * Creates a function that invokes `func` with the `this` binding of `thisArg`
     * and prepends any additional `_.bind` arguments to those provided to the
     * bound function.
     *
     * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
     * may be used as a placeholder for partially applied arguments.
     *
     * **Note:** Unlike native `Function#bind` this method does not set the "length"
     * property of bound functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to bind.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new bound function.
     * @example
     *
     * var greet = function(greeting, punctuation) {
     *   return greeting + ' ' + this.user + punctuation;
     * };
     *
     * var object = { 'user': 'fred' };
     *
     * var bound = _.bind(greet, object, 'hi');
     * bound('!');
     * // => 'hi fred!'
     *
     * // using placeholders
     * var bound = _.bind(greet, object, _, '!');
     * bound('hi');
     * // => 'hi fred!'
     */
    var bind = restParam(function(func, thisArg, partials) {
      var bitmask = BIND_FLAG;
      if (partials.length) {
        var holders = replaceHolders(partials, bind.placeholder);
        bitmask |= PARTIAL_FLAG;
      }
      return createWrapper(func, bitmask, thisArg, partials, holders);
    });

    /**
     * Binds methods of an object to the object itself, overwriting the existing
     * method. Method names may be specified as individual arguments or as arrays
     * of method names. If no method names are provided all enumerable function
     * properties, own and inherited, of `object` are bound.
     *
     * **Note:** This method does not set the "length" property of bound functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Object} object The object to bind and assign the bound methods to.
     * @param {...(string|string[])} [methodNames] The object method names to bind,
     *  specified as individual method names or arrays of method names.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var view = {
     *   'label': 'docs',
     *   'onClick': function() {
     *     console.log('clicked ' + this.label);
     *   }
     * };
     *
     * _.bindAll(view);
     * jQuery('#docs').on('click', view.onClick);
     * // => logs 'clicked docs' when the element is clicked
     */
    var bindAll = restParam(function(object, methodNames) {
      methodNames = methodNames.length ? baseFlatten(methodNames) : functions(object);

      var index = -1,
          length = methodNames.length;

      while (++index < length) {
        var key = methodNames[index];
        object[key] = createWrapper(object[key], BIND_FLAG, object);
      }
      return object;
    });

    /**
     * Creates a function that invokes the method at `object[key]` and prepends
     * any additional `_.bindKey` arguments to those provided to the bound function.
     *
     * This method differs from `_.bind` by allowing bound functions to reference
     * methods that may be redefined or don't yet exist.
     * See [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
     * for more details.
     *
     * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Object} object The object the method belongs to.
     * @param {string} key The key of the method.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new bound function.
     * @example
     *
     * var object = {
     *   'user': 'fred',
     *   'greet': function(greeting, punctuation) {
     *     return greeting + ' ' + this.user + punctuation;
     *   }
     * };
     *
     * var bound = _.bindKey(object, 'greet', 'hi');
     * bound('!');
     * // => 'hi fred!'
     *
     * object.greet = function(greeting, punctuation) {
     *   return greeting + 'ya ' + this.user + punctuation;
     * };
     *
     * bound('!');
     * // => 'hiya fred!'
     *
     * // using placeholders
     * var bound = _.bindKey(object, 'greet', _, '!');
     * bound('hi');
     * // => 'hiya fred!'
     */
    var bindKey = restParam(function(object, key, partials) {
      var bitmask = BIND_FLAG | BIND_KEY_FLAG;
      if (partials.length) {
        var holders = replaceHolders(partials, bindKey.placeholder);
        bitmask |= PARTIAL_FLAG;
      }
      return createWrapper(key, bitmask, object, partials, holders);
    });

    /**
     * Creates a function that accepts one or more arguments of `func` that when
     * called either invokes `func` returning its result, if all `func` arguments
     * have been provided, or returns a function that accepts one or more of the
     * remaining `func` arguments, and so on. The arity of `func` may be specified
     * if `func.length` is not sufficient.
     *
     * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
     * may be used as a placeholder for provided arguments.
     *
     * **Note:** This method does not set the "length" property of curried functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to curry.
     * @param {number} [arity=func.length] The arity of `func`.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Function} Returns the new curried function.
     * @example
     *
     * var abc = function(a, b, c) {
     *   return [a, b, c];
     * };
     *
     * var curried = _.curry(abc);
     *
     * curried(1)(2)(3);
     * // => [1, 2, 3]
     *
     * curried(1, 2)(3);
     * // => [1, 2, 3]
     *
     * curried(1, 2, 3);
     * // => [1, 2, 3]
     *
     * // using placeholders
     * curried(1)(_, 3)(2);
     * // => [1, 2, 3]
     */
    var curry = createCurry(CURRY_FLAG);

    /**
     * This method is like `_.curry` except that arguments are applied to `func`
     * in the manner of `_.partialRight` instead of `_.partial`.
     *
     * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for provided arguments.
     *
     * **Note:** This method does not set the "length" property of curried functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to curry.
     * @param {number} [arity=func.length] The arity of `func`.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Function} Returns the new curried function.
     * @example
     *
     * var abc = function(a, b, c) {
     *   return [a, b, c];
     * };
     *
     * var curried = _.curryRight(abc);
     *
     * curried(3)(2)(1);
     * // => [1, 2, 3]
     *
     * curried(2, 3)(1);
     * // => [1, 2, 3]
     *
     * curried(1, 2, 3);
     * // => [1, 2, 3]
     *
     * // using placeholders
     * curried(3)(1, _)(2);
     * // => [1, 2, 3]
     */
    var curryRight = createCurry(CURRY_RIGHT_FLAG);

    /**
     * Creates a debounced function that delays invoking `func` until after `wait`
     * milliseconds have elapsed since the last time the debounced function was
     * invoked. The debounced function comes with a `cancel` method to cancel
     * delayed invocations. Provide an options object to indicate that `func`
     * should be invoked on the leading and/or trailing edge of the `wait` timeout.
     * Subsequent calls to the debounced function return the result of the last
     * `func` invocation.
     *
     * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
     * on the trailing edge of the timeout only if the the debounced function is
     * invoked more than once during the `wait` timeout.
     *
     * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
     * for details over the differences between `_.debounce` and `_.throttle`.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to debounce.
     * @param {number} [wait=0] The number of milliseconds to delay.
     * @param {Object} [options] The options object.
     * @param {boolean} [options.leading=false] Specify invoking on the leading
     *  edge of the timeout.
     * @param {number} [options.maxWait] The maximum time `func` is allowed to be
     *  delayed before it's invoked.
     * @param {boolean} [options.trailing=true] Specify invoking on the trailing
     *  edge of the timeout.
     * @returns {Function} Returns the new debounced function.
     * @example
     *
     * // avoid costly calculations while the window size is in flux
     * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
     *
     * // invoke `sendMail` when the click event is fired, debouncing subsequent calls
     * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
     *   'leading': true,
     *   'trailing': false
     * }));
     *
     * // ensure `batchLog` is invoked once after 1 second of debounced calls
     * var source = new EventSource('/stream');
     * jQuery(source).on('message', _.debounce(batchLog, 250, {
     *   'maxWait': 1000
     * }));
     *
     * // cancel a debounced call
     * var todoChanges = _.debounce(batchLog, 1000);
     * Object.observe(models.todo, todoChanges);
     *
     * Object.observe(models, function(changes) {
     *   if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) {
     *     todoChanges.cancel();
     *   }
     * }, ['delete']);
     *
     * // ...at some point `models.todo` is changed
     * models.todo.completed = true;
     *
     * // ...before 1 second has passed `models.todo` is deleted
     * // which cancels the debounced `todoChanges` call
     * delete models.todo;
     */
    function debounce(func, wait, options) {
      var args,
          maxTimeoutId,
          result,
          stamp,
          thisArg,
          timeoutId,
          trailingCall,
          lastCalled = 0,
          maxWait = false,
          trailing = true;

      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      wait = wait < 0 ? 0 : (+wait || 0);
      if (options === true) {
        var leading = true;
        trailing = false;
      } else if (isObject(options)) {
        leading = !!options.leading;
        maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait);
        trailing = 'trailing' in options ? !!options.trailing : trailing;
      }

      function cancel() {
        if (timeoutId) {
          clearTimeout(timeoutId);
        }
        if (maxTimeoutId) {
          clearTimeout(maxTimeoutId);
        }
        lastCalled = 0;
        maxTimeoutId = timeoutId = trailingCall = undefined;
      }

      function complete(isCalled, id) {
        if (id) {
          clearTimeout(id);
        }
        maxTimeoutId = timeoutId = trailingCall = undefined;
        if (isCalled) {
          lastCalled = now();
          result = func.apply(thisArg, args);
          if (!timeoutId && !maxTimeoutId) {
            args = thisArg = undefined;
          }
        }
      }

      function delayed() {
        var remaining = wait - (now() - stamp);
        if (remaining <= 0 || remaining > wait) {
          complete(trailingCall, maxTimeoutId);
        } else {
          timeoutId = setTimeout(delayed, remaining);
        }
      }

      function maxDelayed() {
        complete(trailing, timeoutId);
      }

      function debounced() {
        args = arguments;
        stamp = now();
        thisArg = this;
        trailingCall = trailing && (timeoutId || !leading);

        if (maxWait === false) {
          var leadingCall = leading && !timeoutId;
        } else {
          if (!maxTimeoutId && !leading) {
            lastCalled = stamp;
          }
          var remaining = maxWait - (stamp - lastCalled),
              isCalled = remaining <= 0 || remaining > maxWait;

          if (isCalled) {
            if (maxTimeoutId) {
              maxTimeoutId = clearTimeout(maxTimeoutId);
            }
            lastCalled = stamp;
            result = func.apply(thisArg, args);
          }
          else if (!maxTimeoutId) {
            maxTimeoutId = setTimeout(maxDelayed, remaining);
          }
        }
        if (isCalled && timeoutId) {
          timeoutId = clearTimeout(timeoutId);
        }
        else if (!timeoutId && wait !== maxWait) {
          timeoutId = setTimeout(delayed, wait);
        }
        if (leadingCall) {
          isCalled = true;
          result = func.apply(thisArg, args);
        }
        if (isCalled && !timeoutId && !maxTimeoutId) {
          args = thisArg = undefined;
        }
        return result;
      }
      debounced.cancel = cancel;
      return debounced;
    }

    /**
     * Defers invoking the `func` until the current call stack has cleared. Any
     * additional arguments are provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to defer.
     * @param {...*} [args] The arguments to invoke the function with.
     * @returns {number} Returns the timer id.
     * @example
     *
     * _.defer(function(text) {
     *   console.log(text);
     * }, 'deferred');
     * // logs 'deferred' after one or more milliseconds
     */
    var defer = restParam(function(func, args) {
      return baseDelay(func, 1, args);
    });

    /**
     * Invokes `func` after `wait` milliseconds. Any additional arguments are
     * provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @param {...*} [args] The arguments to invoke the function with.
     * @returns {number} Returns the timer id.
     * @example
     *
     * _.delay(function(text) {
     *   console.log(text);
     * }, 1000, 'later');
     * // => logs 'later' after one second
     */
    var delay = restParam(function(func, wait, args) {
      return baseDelay(func, wait, args);
    });

    /**
     * Creates a function that returns the result of invoking the provided
     * functions with the `this` binding of the created function, where each
     * successive invocation is supplied the return value of the previous.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {...Function} [funcs] Functions to invoke.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var addSquare = _.flow(_.add, square);
     * addSquare(1, 2);
     * // => 9
     */
    var flow = createFlow();

    /**
     * This method is like `_.flow` except that it creates a function that
     * invokes the provided functions from right to left.
     *
     * @static
     * @memberOf _
     * @alias backflow, compose
     * @category Function
     * @param {...Function} [funcs] Functions to invoke.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var addSquare = _.flowRight(square, _.add);
     * addSquare(1, 2);
     * // => 9
     */
    var flowRight = createFlow(true);

    /**
     * Creates a function that memoizes the result of `func`. If `resolver` is
     * provided it determines the cache key for storing the result based on the
     * arguments provided to the memoized function. By default, the first argument
     * provided to the memoized function is coerced to a string and used as the
     * cache key. The `func` is invoked with the `this` binding of the memoized
     * function.
     *
     * **Note:** The cache is exposed as the `cache` property on the memoized
     * function. Its creation may be customized by replacing the `_.memoize.Cache`
     * constructor with one whose instances implement the [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object)
     * method interface of `get`, `has`, and `set`.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to have its output memoized.
     * @param {Function} [resolver] The function to resolve the cache key.
     * @returns {Function} Returns the new memoizing function.
     * @example
     *
     * var upperCase = _.memoize(function(string) {
     *   return string.toUpperCase();
     * });
     *
     * upperCase('fred');
     * // => 'FRED'
     *
     * // modifying the result cache
     * upperCase.cache.set('fred', 'BARNEY');
     * upperCase('fred');
     * // => 'BARNEY'
     *
     * // replacing `_.memoize.Cache`
     * var object = { 'user': 'fred' };
     * var other = { 'user': 'barney' };
     * var identity = _.memoize(_.identity);
     *
     * identity(object);
     * // => { 'user': 'fred' }
     * identity(other);
     * // => { 'user': 'fred' }
     *
     * _.memoize.Cache = WeakMap;
     * var identity = _.memoize(_.identity);
     *
     * identity(object);
     * // => { 'user': 'fred' }
     * identity(other);
     * // => { 'user': 'barney' }
     */
    function memoize(func, resolver) {
      if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var memoized = function() {
        var args = arguments,
            key = resolver ? resolver.apply(this, args) : args[0],
            cache = memoized.cache;

        if (cache.has(key)) {
          return cache.get(key);
        }
        var result = func.apply(this, args);
        memoized.cache = cache.set(key, result);
        return result;
      };
      memoized.cache = new memoize.Cache;
      return memoized;
    }

    /**
     * Creates a function that runs each argument through a corresponding
     * transform function.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to wrap.
     * @param {...(Function|Function[])} [transforms] The functions to transform
     * arguments, specified as individual functions or arrays of functions.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function doubled(n) {
     *   return n * 2;
     * }
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var modded = _.modArgs(function(x, y) {
     *   return [x, y];
     * }, square, doubled);
     *
     * modded(1, 2);
     * // => [1, 4]
     *
     * modded(5, 10);
     * // => [25, 20]
     */
    var modArgs = restParam(function(func, transforms) {
      transforms = baseFlatten(transforms);
      if (typeof func != 'function' || !arrayEvery(transforms, baseIsFunction)) {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var length = transforms.length;
      return restParam(function(args) {
        var index = nativeMin(args.length, length);
        while (index--) {
          args[index] = transforms[index](args[index]);
        }
        return func.apply(this, args);
      });
    });

    /**
     * Creates a function that negates the result of the predicate `func`. The
     * `func` predicate is invoked with the `this` binding and arguments of the
     * created function.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} predicate The predicate to negate.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function isEven(n) {
     *   return n % 2 == 0;
     * }
     *
     * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
     * // => [1, 3, 5]
     */
    function negate(predicate) {
      if (typeof predicate != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return function() {
        return !predicate.apply(this, arguments);
      };
    }

    /**
     * Creates a function that is restricted to invoking `func` once. Repeat calls
     * to the function return the value of the first call. The `func` is invoked
     * with the `this` binding and arguments of the created function.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * var initialize = _.once(createApplication);
     * initialize();
     * initialize();
     * // `initialize` invokes `createApplication` once
     */
    function once(func) {
      return before(2, func);
    }

    /**
     * Creates a function that invokes `func` with `partial` arguments prepended
     * to those provided to the new function. This method is like `_.bind` except
     * it does **not** alter the `this` binding.
     *
     * The `_.partial.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * **Note:** This method does not set the "length" property of partially
     * applied functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to partially apply arguments to.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new partially applied function.
     * @example
     *
     * var greet = function(greeting, name) {
     *   return greeting + ' ' + name;
     * };
     *
     * var sayHelloTo = _.partial(greet, 'hello');
     * sayHelloTo('fred');
     * // => 'hello fred'
     *
     * // using placeholders
     * var greetFred = _.partial(greet, _, 'fred');
     * greetFred('hi');
     * // => 'hi fred'
     */
    var partial = createPartial(PARTIAL_FLAG);

    /**
     * This method is like `_.partial` except that partially applied arguments
     * are appended to those provided to the new function.
     *
     * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * **Note:** This method does not set the "length" property of partially
     * applied functions.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to partially apply arguments to.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new partially applied function.
     * @example
     *
     * var greet = function(greeting, name) {
     *   return greeting + ' ' + name;
     * };
     *
     * var greetFred = _.partialRight(greet, 'fred');
     * greetFred('hi');
     * // => 'hi fred'
     *
     * // using placeholders
     * var sayHelloTo = _.partialRight(greet, 'hello', _);
     * sayHelloTo('fred');
     * // => 'hello fred'
     */
    var partialRight = createPartial(PARTIAL_RIGHT_FLAG);

    /**
     * Creates a function that invokes `func` with arguments arranged according
     * to the specified indexes where the argument value at the first index is
     * provided as the first argument, the argument value at the second index is
     * provided as the second argument, and so on.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to rearrange arguments for.
     * @param {...(number|number[])} indexes The arranged argument indexes,
     *  specified as individual indexes or arrays of indexes.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var rearged = _.rearg(function(a, b, c) {
     *   return [a, b, c];
     * }, 2, 0, 1);
     *
     * rearged('b', 'c', 'a')
     * // => ['a', 'b', 'c']
     *
     * var map = _.rearg(_.map, [1, 0]);
     * map(function(n) {
     *   return n * 3;
     * }, [1, 2, 3]);
     * // => [3, 6, 9]
     */
    var rearg = restParam(function(func, indexes) {
      return createWrapper(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes));
    });

    /**
     * Creates a function that invokes `func` with the `this` binding of the
     * created function and arguments from `start` and beyond provided as an array.
     *
     * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/Web/JavaScript/Reference/Functions/rest_parameters).
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to apply a rest parameter to.
     * @param {number} [start=func.length-1] The start position of the rest parameter.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var say = _.restParam(function(what, names) {
     *   return what + ' ' + _.initial(names).join(', ') +
     *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
     * });
     *
     * say('hello', 'fred', 'barney', 'pebbles');
     * // => 'hello fred, barney, & pebbles'
     */
    function restParam(func, start) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
      return function() {
        var args = arguments,
            index = -1,
            length = nativeMax(args.length - start, 0),
            rest = Array(length);

        while (++index < length) {
          rest[index] = args[start + index];
        }
        switch (start) {
          case 0: return func.call(this, rest);
          case 1: return func.call(this, args[0], rest);
          case 2: return func.call(this, args[0], args[1], rest);
        }
        var otherArgs = Array(start + 1);
        index = -1;
        while (++index < start) {
          otherArgs[index] = args[index];
        }
        otherArgs[start] = rest;
        return func.apply(this, otherArgs);
      };
    }

    /**
     * Creates a function that invokes `func` with the `this` binding of the created
     * function and an array of arguments much like [`Function#apply`](https://es5.github.io/#x15.3.4.3).
     *
     * **Note:** This method is based on the [spread operator](https://developer.mozilla.org/Web/JavaScript/Reference/Operators/Spread_operator).
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to spread arguments over.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var say = _.spread(function(who, what) {
     *   return who + ' says ' + what;
     * });
     *
     * say(['fred', 'hello']);
     * // => 'fred says hello'
     *
     * // with a Promise
     * var numbers = Promise.all([
     *   Promise.resolve(40),
     *   Promise.resolve(36)
     * ]);
     *
     * numbers.then(_.spread(function(x, y) {
     *   return x + y;
     * }));
     * // => a Promise of 76
     */
    function spread(func) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return function(array) {
        return func.apply(this, array);
      };
    }

    /**
     * Creates a throttled function that only invokes `func` at most once per
     * every `wait` milliseconds. The throttled function comes with a `cancel`
     * method to cancel delayed invocations. Provide an options object to indicate
     * that `func` should be invoked on the leading and/or trailing edge of the
     * `wait` timeout. Subsequent calls to the throttled function return the
     * result of the last `func` call.
     *
     * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
     * on the trailing edge of the timeout only if the the throttled function is
     * invoked more than once during the `wait` timeout.
     *
     * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
     * for details over the differences between `_.throttle` and `_.debounce`.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {Function} func The function to throttle.
     * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
     * @param {Object} [options] The options object.
     * @param {boolean} [options.leading=true] Specify invoking on the leading
     *  edge of the timeout.
     * @param {boolean} [options.trailing=true] Specify invoking on the trailing
     *  edge of the timeout.
     * @returns {Function} Returns the new throttled function.
     * @example
     *
     * // avoid excessively updating the position while scrolling
     * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
     *
     * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
     * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
     *   'trailing': false
     * }));
     *
     * // cancel a trailing throttled call
     * jQuery(window).on('popstate', throttled.cancel);
     */
    function throttle(func, wait, options) {
      var leading = true,
          trailing = true;

      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      if (options === false) {
        leading = false;
      } else if (isObject(options)) {
        leading = 'leading' in options ? !!options.leading : leading;
        trailing = 'trailing' in options ? !!options.trailing : trailing;
      }
      return debounce(func, wait, { 'leading': leading, 'maxWait': +wait, 'trailing': trailing });
    }

    /**
     * Creates a function that provides `value` to the wrapper function as its
     * first argument. Any additional arguments provided to the function are
     * appended to those provided to the wrapper function. The wrapper is invoked
     * with the `this` binding of the created function.
     *
     * @static
     * @memberOf _
     * @category Function
     * @param {*} value The value to wrap.
     * @param {Function} wrapper The wrapper function.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var p = _.wrap(_.escape, function(func, text) {
     *   return '<p>' + func(text) + '</p>';
     * });
     *
     * p('fred, barney, & pebbles');
     * // => '<p>fred, barney, &amp; pebbles</p>'
     */
    function wrap(value, wrapper) {
      wrapper = wrapper == null ? identity : wrapper;
      return createWrapper(wrapper, PARTIAL_FLAG, undefined, [value], []);
    }

    /*------------------------------------------------------------------------*/

    /**
     * Creates a clone of `value`. If `isDeep` is `true` nested objects are cloned,
     * otherwise they are assigned by reference. If `customizer` is provided it's
     * invoked to produce the cloned values. If `customizer` returns `undefined`
     * cloning is handled by the method instead. The `customizer` is bound to
     * `thisArg` and invoked with up to three argument; (value [, index|key, object]).
     *
     * **Note:** This method is loosely based on the
     * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm).
     * The enumerable properties of `arguments` objects and objects created by
     * constructors other than `Object` are cloned to plain `Object` objects. An
     * empty object is returned for uncloneable values such as functions, DOM nodes,
     * Maps, Sets, and WeakMaps.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @param {Function} [customizer] The function to customize cloning values.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {*} Returns the cloned value.
     * @example
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * var shallow = _.clone(users);
     * shallow[0] === users[0];
     * // => true
     *
     * var deep = _.clone(users, true);
     * deep[0] === users[0];
     * // => false
     *
     * // using a customizer callback
     * var el = _.clone(document.body, function(value) {
     *   if (_.isElement(value)) {
     *     return value.cloneNode(false);
     *   }
     * });
     *
     * el === document.body
     * // => false
     * el.nodeName
     * // => BODY
     * el.childNodes.length;
     * // => 0
     */
    function clone(value, isDeep, customizer, thisArg) {
      if (isDeep && typeof isDeep != 'boolean' && isIterateeCall(value, isDeep, customizer)) {
        isDeep = false;
      }
      else if (typeof isDeep == 'function') {
        thisArg = customizer;
        customizer = isDeep;
        isDeep = false;
      }
      return typeof customizer == 'function'
        ? baseClone(value, isDeep, bindCallback(customizer, thisArg, 3))
        : baseClone(value, isDeep);
    }

    /**
     * Creates a deep clone of `value`. If `customizer` is provided it's invoked
     * to produce the cloned values. If `customizer` returns `undefined` cloning
     * is handled by the method instead. The `customizer` is bound to `thisArg`
     * and invoked with up to three argument; (value [, index|key, object]).
     *
     * **Note:** This method is loosely based on the
     * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm).
     * The enumerable properties of `arguments` objects and objects created by
     * constructors other than `Object` are cloned to plain `Object` objects. An
     * empty object is returned for uncloneable values such as functions, DOM nodes,
     * Maps, Sets, and WeakMaps.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to deep clone.
     * @param {Function} [customizer] The function to customize cloning values.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {*} Returns the deep cloned value.
     * @example
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * var deep = _.cloneDeep(users);
     * deep[0] === users[0];
     * // => false
     *
     * // using a customizer callback
     * var el = _.cloneDeep(document.body, function(value) {
     *   if (_.isElement(value)) {
     *     return value.cloneNode(true);
     *   }
     * });
     *
     * el === document.body
     * // => false
     * el.nodeName
     * // => BODY
     * el.childNodes.length;
     * // => 20
     */
    function cloneDeep(value, customizer, thisArg) {
      return typeof customizer == 'function'
        ? baseClone(value, true, bindCallback(customizer, thisArg, 3))
        : baseClone(value, true);
    }

    /**
     * Checks if `value` is greater than `other`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than `other`, else `false`.
     * @example
     *
     * _.gt(3, 1);
     * // => true
     *
     * _.gt(3, 3);
     * // => false
     *
     * _.gt(1, 3);
     * // => false
     */
    function gt(value, other) {
      return value > other;
    }

    /**
     * Checks if `value` is greater than or equal to `other`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than or equal to `other`, else `false`.
     * @example
     *
     * _.gte(3, 1);
     * // => true
     *
     * _.gte(3, 3);
     * // => true
     *
     * _.gte(1, 3);
     * // => false
     */
    function gte(value, other) {
      return value >= other;
    }

    /**
     * Checks if `value` is classified as an `arguments` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isArguments(function() { return arguments; }());
     * // => true
     *
     * _.isArguments([1, 2, 3]);
     * // => false
     */
    function isArguments(value) {
      return isObjectLike(value) && isArrayLike(value) &&
        hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');
    }

    /**
     * Checks if `value` is classified as an `Array` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isArray([1, 2, 3]);
     * // => true
     *
     * _.isArray(function() { return arguments; }());
     * // => false
     */
    var isArray = nativeIsArray || function(value) {
      return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
    };

    /**
     * Checks if `value` is classified as a boolean primitive or object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isBoolean(false);
     * // => true
     *
     * _.isBoolean(null);
     * // => false
     */
    function isBoolean(value) {
      return value === true || value === false || (isObjectLike(value) && objToString.call(value) == boolTag);
    }

    /**
     * Checks if `value` is classified as a `Date` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isDate(new Date);
     * // => true
     *
     * _.isDate('Mon April 23 2012');
     * // => false
     */
    function isDate(value) {
      return isObjectLike(value) && objToString.call(value) == dateTag;
    }

    /**
     * Checks if `value` is a DOM element.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
     * @example
     *
     * _.isElement(document.body);
     * // => true
     *
     * _.isElement('<body>');
     * // => false
     */
    function isElement(value) {
      return !!value && value.nodeType === 1 && isObjectLike(value) && !isPlainObject(value);
    }

    /**
     * Checks if `value` is empty. A value is considered empty unless it's an
     * `arguments` object, array, string, or jQuery-like collection with a length
     * greater than `0` or an object with own enumerable properties.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {Array|Object|string} value The value to inspect.
     * @returns {boolean} Returns `true` if `value` is empty, else `false`.
     * @example
     *
     * _.isEmpty(null);
     * // => true
     *
     * _.isEmpty(true);
     * // => true
     *
     * _.isEmpty(1);
     * // => true
     *
     * _.isEmpty([1, 2, 3]);
     * // => false
     *
     * _.isEmpty({ 'a': 1 });
     * // => false
     */
    function isEmpty(value) {
      if (value == null) {
        return true;
      }
      if (isArrayLike(value) && (isArray(value) || isString(value) || isArguments(value) ||
          (isObjectLike(value) && isFunction(value.splice)))) {
        return !value.length;
      }
      return !keys(value).length;
    }

    /**
     * Performs a deep comparison between two values to determine if they are
     * equivalent. If `customizer` is provided it's invoked to compare values.
     * If `customizer` returns `undefined` comparisons are handled by the method
     * instead. The `customizer` is bound to `thisArg` and invoked with up to
     * three arguments: (value, other [, index|key]).
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties. Functions and DOM nodes
     * are **not** supported. Provide a customizer function to extend support
     * for comparing other values.
     *
     * @static
     * @memberOf _
     * @alias eq
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @param {Function} [customizer] The function to customize value comparisons.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     * @example
     *
     * var object = { 'user': 'fred' };
     * var other = { 'user': 'fred' };
     *
     * object == other;
     * // => false
     *
     * _.isEqual(object, other);
     * // => true
     *
     * // using a customizer callback
     * var array = ['hello', 'goodbye'];
     * var other = ['hi', 'goodbye'];
     *
     * _.isEqual(array, other, function(value, other) {
     *   if (_.every([value, other], RegExp.prototype.test, /^h(?:i|ello)$/)) {
     *     return true;
     *   }
     * });
     * // => true
     */
    function isEqual(value, other, customizer, thisArg) {
      customizer = typeof customizer == 'function' ? bindCallback(customizer, thisArg, 3) : undefined;
      var result = customizer ? customizer(value, other) : undefined;
      return  result === undefined ? baseIsEqual(value, other, customizer) : !!result;
    }

    /**
     * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
     * `SyntaxError`, `TypeError`, or `URIError` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
     * @example
     *
     * _.isError(new Error);
     * // => true
     *
     * _.isError(Error);
     * // => false
     */
    function isError(value) {
      return isObjectLike(value) && typeof value.message == 'string' && objToString.call(value) == errorTag;
    }

    /**
     * Checks if `value` is a finite primitive number.
     *
     * **Note:** This method is based on [`Number.isFinite`](http://ecma-international.org/ecma-262/6.0/#sec-number.isfinite).
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
     * @example
     *
     * _.isFinite(10);
     * // => true
     *
     * _.isFinite('10');
     * // => false
     *
     * _.isFinite(true);
     * // => false
     *
     * _.isFinite(Object(10));
     * // => false
     *
     * _.isFinite(Infinity);
     * // => false
     */
    function isFinite(value) {
      return typeof value == 'number' && nativeIsFinite(value);
    }

    /**
     * Checks if `value` is classified as a `Function` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isFunction(_);
     * // => true
     *
     * _.isFunction(/abc/);
     * // => false
     */
    function isFunction(value) {
      // The use of `Object#toString` avoids issues with the `typeof` operator
      // in older versions of Chrome and Safari which return 'function' for regexes
      // and Safari 8 which returns 'object' for typed array constructors.
      return isObject(value) && objToString.call(value) == funcTag;
    }

    /**
     * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
     * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an object, else `false`.
     * @example
     *
     * _.isObject({});
     * // => true
     *
     * _.isObject([1, 2, 3]);
     * // => true
     *
     * _.isObject(1);
     * // => false
     */
    function isObject(value) {
      // Avoid a V8 JIT bug in Chrome 19-20.
      // See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
      var type = typeof value;
      return !!value && (type == 'object' || type == 'function');
    }

    /**
     * Performs a deep comparison between `object` and `source` to determine if
     * `object` contains equivalent property values. If `customizer` is provided
     * it's invoked to compare values. If `customizer` returns `undefined`
     * comparisons are handled by the method instead. The `customizer` is bound
     * to `thisArg` and invoked with three arguments: (value, other, index|key).
     *
     * **Note:** This method supports comparing properties of arrays, booleans,
     * `Date` objects, numbers, `Object` objects, regexes, and strings. Functions
     * and DOM nodes are **not** supported. Provide a customizer function to extend
     * support for comparing other values.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property values to match.
     * @param {Function} [customizer] The function to customize value comparisons.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     * @example
     *
     * var object = { 'user': 'fred', 'age': 40 };
     *
     * _.isMatch(object, { 'age': 40 });
     * // => true
     *
     * _.isMatch(object, { 'age': 36 });
     * // => false
     *
     * // using a customizer callback
     * var object = { 'greeting': 'hello' };
     * var source = { 'greeting': 'hi' };
     *
     * _.isMatch(object, source, function(value, other) {
     *   return _.every([value, other], RegExp.prototype.test, /^h(?:i|ello)$/) || undefined;
     * });
     * // => true
     */
    function isMatch(object, source, customizer, thisArg) {
      customizer = typeof customizer == 'function' ? bindCallback(customizer, thisArg, 3) : undefined;
      return baseIsMatch(object, getMatchData(source), customizer);
    }

    /**
     * Checks if `value` is `NaN`.
     *
     * **Note:** This method is not the same as [`isNaN`](https://es5.github.io/#x15.1.2.4)
     * which returns `true` for `undefined` and other non-numeric values.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
     * @example
     *
     * _.isNaN(NaN);
     * // => true
     *
     * _.isNaN(new Number(NaN));
     * // => true
     *
     * isNaN(undefined);
     * // => true
     *
     * _.isNaN(undefined);
     * // => false
     */
    function isNaN(value) {
      // An `NaN` primitive is the only value that is not equal to itself.
      // Perform the `toStringTag` check first to avoid errors with some host objects in IE.
      return isNumber(value) && value != +value;
    }

    /**
     * Checks if `value` is a native function.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a native function, else `false`.
     * @example
     *
     * _.isNative(Array.prototype.push);
     * // => true
     *
     * _.isNative(_);
     * // => false
     */
    function isNative(value) {
      if (value == null) {
        return false;
      }
      if (isFunction(value)) {
        return reIsNative.test(fnToString.call(value));
      }
      return isObjectLike(value) && (isHostObject(value) ? reIsNative : reIsHostCtor).test(value);
    }

    /**
     * Checks if `value` is `null`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
     * @example
     *
     * _.isNull(null);
     * // => true
     *
     * _.isNull(void 0);
     * // => false
     */
    function isNull(value) {
      return value === null;
    }

    /**
     * Checks if `value` is classified as a `Number` primitive or object.
     *
     * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are classified
     * as numbers, use the `_.isFinite` method.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isNumber(8.4);
     * // => true
     *
     * _.isNumber(NaN);
     * // => true
     *
     * _.isNumber('8.4');
     * // => false
     */
    function isNumber(value) {
      return typeof value == 'number' || (isObjectLike(value) && objToString.call(value) == numberTag);
    }

    /**
     * Checks if `value` is a plain object, that is, an object created by the
     * `Object` constructor or one with a `[[Prototype]]` of `null`.
     *
     * **Note:** This method assumes objects created by the `Object` constructor
     * have no inherited enumerable properties.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     * }
     *
     * _.isPlainObject(new Foo);
     * // => false
     *
     * _.isPlainObject([1, 2, 3]);
     * // => false
     *
     * _.isPlainObject({ 'x': 0, 'y': 0 });
     * // => true
     *
     * _.isPlainObject(Object.create(null));
     * // => true
     */
    function isPlainObject(value) {
      var Ctor;

      // Exit early for non `Object` objects.
      if (!(isObjectLike(value) && objToString.call(value) == objectTag && !isHostObject(value) && !isArguments(value)) ||
          (!hasOwnProperty.call(value, 'constructor') && (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) {
        return false;
      }
      // IE < 9 iterates inherited properties before own properties. If the first
      // iterated property is an object's own property then there are no inherited
      // enumerable properties.
      var result;
      if (lodash.support.ownLast) {
        baseForIn(value, function(subValue, key, object) {
          result = hasOwnProperty.call(object, key);
          return false;
        });
        return result !== false;
      }
      // In most environments an object's own properties are iterated before
      // its inherited properties. If the last iterated property is an object's
      // own property then there are no inherited enumerable properties.
      baseForIn(value, function(subValue, key) {
        result = key;
      });
      return result === undefined || hasOwnProperty.call(value, result);
    }

    /**
     * Checks if `value` is classified as a `RegExp` object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isRegExp(/abc/);
     * // => true
     *
     * _.isRegExp('/abc/');
     * // => false
     */
    function isRegExp(value) {
      return isObject(value) && objToString.call(value) == regexpTag;
    }

    /**
     * Checks if `value` is classified as a `String` primitive or object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isString('abc');
     * // => true
     *
     * _.isString(1);
     * // => false
     */
    function isString(value) {
      return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
    }

    /**
     * Checks if `value` is classified as a typed array.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
     * @example
     *
     * _.isTypedArray(new Uint8Array);
     * // => true
     *
     * _.isTypedArray([]);
     * // => false
     */
    function isTypedArray(value) {
      return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
    }

    /**
     * Checks if `value` is `undefined`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
     * @example
     *
     * _.isUndefined(void 0);
     * // => true
     *
     * _.isUndefined(null);
     * // => false
     */
    function isUndefined(value) {
      return value === undefined;
    }

    /**
     * Checks if `value` is less than `other`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than `other`, else `false`.
     * @example
     *
     * _.lt(1, 3);
     * // => true
     *
     * _.lt(3, 3);
     * // => false
     *
     * _.lt(3, 1);
     * // => false
     */
    function lt(value, other) {
      return value < other;
    }

    /**
     * Checks if `value` is less than or equal to `other`.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than or equal to `other`, else `false`.
     * @example
     *
     * _.lte(1, 3);
     * // => true
     *
     * _.lte(3, 3);
     * // => true
     *
     * _.lte(3, 1);
     * // => false
     */
    function lte(value, other) {
      return value <= other;
    }

    /**
     * Converts `value` to an array.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {Array} Returns the converted array.
     * @example
     *
     * (function() {
     *   return _.toArray(arguments).slice(1);
     * }(1, 2, 3));
     * // => [2, 3]
     */
    function toArray(value) {
      var length = value ? getLength(value) : 0;
      if (!isLength(length)) {
        return values(value);
      }
      if (!length) {
        return [];
      }
      return (lodash.support.unindexedChars && isString(value))
        ? value.split('')
        : arrayCopy(value);
    }

    /**
     * Converts `value` to a plain object flattening inherited enumerable
     * properties of `value` to own properties of the plain object.
     *
     * @static
     * @memberOf _
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {Object} Returns the converted plain object.
     * @example
     *
     * function Foo() {
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.assign({ 'a': 1 }, new Foo);
     * // => { 'a': 1, 'b': 2 }
     *
     * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
     * // => { 'a': 1, 'b': 2, 'c': 3 }
     */
    function toPlainObject(value) {
      return baseCopy(value, keysIn(value));
    }

    /*------------------------------------------------------------------------*/

    /**
     * Recursively merges own enumerable properties of the source object(s), that
     * don't resolve to `undefined` into the destination object. Subsequent sources
     * overwrite property assignments of previous sources. If `customizer` is
     * provided it's invoked to produce the merged values of the destination and
     * source properties. If `customizer` returns `undefined` merging is handled
     * by the method instead. The `customizer` is bound to `thisArg` and invoked
     * with five arguments: (objectValue, sourceValue, key, object, source).
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @param {Function} [customizer] The function to customize assigned values.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var users = {
     *   'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
     * };
     *
     * var ages = {
     *   'data': [{ 'age': 36 }, { 'age': 40 }]
     * };
     *
     * _.merge(users, ages);
     * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
     *
     * // using a customizer callback
     * var object = {
     *   'fruits': ['apple'],
     *   'vegetables': ['beet']
     * };
     *
     * var other = {
     *   'fruits': ['banana'],
     *   'vegetables': ['carrot']
     * };
     *
     * _.merge(object, other, function(a, b) {
     *   if (_.isArray(a)) {
     *     return a.concat(b);
     *   }
     * });
     * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }
     */
    var merge = createAssigner(baseMerge);

    /**
     * Assigns own enumerable properties of source object(s) to the destination
     * object. Subsequent sources overwrite property assignments of previous sources.
     * If `customizer` is provided it's invoked to produce the assigned values.
     * The `customizer` is bound to `thisArg` and invoked with five arguments:
     * (objectValue, sourceValue, key, object, source).
     *
     * **Note:** This method mutates `object` and is based on
     * [`Object.assign`](http://ecma-international.org/ecma-262/6.0/#sec-object.assign).
     *
     * @static
     * @memberOf _
     * @alias extend
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @param {Function} [customizer] The function to customize assigned values.
     * @param {*} [thisArg] The `this` binding of `customizer`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * _.assign({ 'user': 'barney' }, { 'age': 40 }, { 'user': 'fred' });
     * // => { 'user': 'fred', 'age': 40 }
     *
     * // using a customizer callback
     * var defaults = _.partialRight(_.assign, function(value, other) {
     *   return _.isUndefined(value) ? other : value;
     * });
     *
     * defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
     * // => { 'user': 'barney', 'age': 36 }
     */
    var assign = createAssigner(function(object, source, customizer) {
      return customizer
        ? assignWith(object, source, customizer)
        : baseAssign(object, source);
    });

    /**
     * Creates an object that inherits from the given `prototype` object. If a
     * `properties` object is provided its own enumerable properties are assigned
     * to the created object.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} prototype The object to inherit from.
     * @param {Object} [properties] The properties to assign to the object.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Object} Returns the new object.
     * @example
     *
     * function Shape() {
     *   this.x = 0;
     *   this.y = 0;
     * }
     *
     * function Circle() {
     *   Shape.call(this);
     * }
     *
     * Circle.prototype = _.create(Shape.prototype, {
     *   'constructor': Circle
     * });
     *
     * var circle = new Circle;
     * circle instanceof Circle;
     * // => true
     *
     * circle instanceof Shape;
     * // => true
     */
    function create(prototype, properties, guard) {
      var result = baseCreate(prototype);
      if (guard && isIterateeCall(prototype, properties, guard)) {
        properties = undefined;
      }
      return properties ? baseAssign(result, properties) : result;
    }

    /**
     * Assigns own enumerable properties of source object(s) to the destination
     * object for all destination properties that resolve to `undefined`. Once a
     * property is set, additional values of the same property are ignored.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @example
     *
     * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
     * // => { 'user': 'barney', 'age': 36 }
     */
    var defaults = createDefaults(assign, assignDefaults);

    /**
     * This method is like `_.defaults` except that it recursively assigns
     * default properties.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @example
     *
     * _.defaultsDeep({ 'user': { 'name': 'barney' } }, { 'user': { 'name': 'fred', 'age': 36 } });
     * // => { 'user': { 'name': 'barney', 'age': 36 } }
     *
     */
    var defaultsDeep = createDefaults(merge, mergeDefaults);

    /**
     * This method is like `_.find` except that it returns the key of the first
     * element `predicate` returns truthy for instead of the element itself.
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
     * @example
     *
     * var users = {
     *   'barney':  { 'age': 36, 'active': true },
     *   'fred':    { 'age': 40, 'active': false },
     *   'pebbles': { 'age': 1,  'active': true }
     * };
     *
     * _.findKey(users, function(chr) {
     *   return chr.age < 40;
     * });
     * // => 'barney' (iteration order is not guaranteed)
     *
     * // using the `_.matches` callback shorthand
     * _.findKey(users, { 'age': 1, 'active': true });
     * // => 'pebbles'
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.findKey(users, 'active', false);
     * // => 'fred'
     *
     * // using the `_.property` callback shorthand
     * _.findKey(users, 'active');
     * // => 'barney'
     */
    var findKey = createFindKey(baseForOwn);

    /**
     * This method is like `_.findKey` except that it iterates over elements of
     * a collection in the opposite order.
     *
     * If a property name is provided for `predicate` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `predicate` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to search.
     * @param {Function|Object|string} [predicate=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
     * @example
     *
     * var users = {
     *   'barney':  { 'age': 36, 'active': true },
     *   'fred':    { 'age': 40, 'active': false },
     *   'pebbles': { 'age': 1,  'active': true }
     * };
     *
     * _.findLastKey(users, function(chr) {
     *   return chr.age < 40;
     * });
     * // => returns `pebbles` assuming `_.findKey` returns `barney`
     *
     * // using the `_.matches` callback shorthand
     * _.findLastKey(users, { 'age': 36, 'active': true });
     * // => 'barney'
     *
     * // using the `_.matchesProperty` callback shorthand
     * _.findLastKey(users, 'active', false);
     * // => 'fred'
     *
     * // using the `_.property` callback shorthand
     * _.findLastKey(users, 'active');
     * // => 'pebbles'
     */
    var findLastKey = createFindKey(baseForOwnRight);

    /**
     * Iterates over own and inherited enumerable properties of an object invoking
     * `iteratee` for each property. The `iteratee` is bound to `thisArg` and invoked
     * with three arguments: (value, key, object). Iteratee functions may exit
     * iteration early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forIn(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => logs 'a', 'b', and 'c' (iteration order is not guaranteed)
     */
    var forIn = createForIn(baseFor);

    /**
     * This method is like `_.forIn` except that it iterates over properties of
     * `object` in the opposite order.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forInRight(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => logs 'c', 'b', and 'a' assuming `_.forIn ` logs 'a', 'b', and 'c'
     */
    var forInRight = createForIn(baseForRight);

    /**
     * Iterates over own enumerable properties of an object invoking `iteratee`
     * for each property. The `iteratee` is bound to `thisArg` and invoked with
     * three arguments: (value, key, object). Iteratee functions may exit iteration
     * early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forOwn(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => logs 'a' and 'b' (iteration order is not guaranteed)
     */
    var forOwn = createForOwn(baseForOwn);

    /**
     * This method is like `_.forOwn` except that it iterates over properties of
     * `object` in the opposite order.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forOwnRight(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => logs 'b' and 'a' assuming `_.forOwn` logs 'a' and 'b'
     */
    var forOwnRight = createForOwn(baseForOwnRight);

    /**
     * Creates an array of function property names from all enumerable properties,
     * own and inherited, of `object`.
     *
     * @static
     * @memberOf _
     * @alias methods
     * @category Object
     * @param {Object} object The object to inspect.
     * @returns {Array} Returns the new array of property names.
     * @example
     *
     * _.functions(_);
     * // => ['after', 'ary', 'assign', ...]
     */
    function functions(object) {
      return baseFunctions(object, keysIn(object));
    }

    /**
     * Gets the property value at `path` of `object`. If the resolved value is
     * `undefined` the `defaultValue` is used in its place.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to get.
     * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.get(object, 'a[0].b.c');
     * // => 3
     *
     * _.get(object, ['a', '0', 'b', 'c']);
     * // => 3
     *
     * _.get(object, 'a.b.c', 'default');
     * // => 'default'
     */
    function get(object, path, defaultValue) {
      var result = object == null ? undefined : baseGet(object, toPath(path), (path + ''));
      return result === undefined ? defaultValue : result;
    }

    /**
     * Checks if `path` is a direct property.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path to check.
     * @returns {boolean} Returns `true` if `path` is a direct property, else `false`.
     * @example
     *
     * var object = { 'a': { 'b': { 'c': 3 } } };
     *
     * _.has(object, 'a');
     * // => true
     *
     * _.has(object, 'a.b.c');
     * // => true
     *
     * _.has(object, ['a', 'b', 'c']);
     * // => true
     */
    function has(object, path) {
      if (object == null) {
        return false;
      }
      var result = hasOwnProperty.call(object, path);
      if (!result && !isKey(path)) {
        path = toPath(path);
        object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
        if (object == null) {
          return false;
        }
        path = last(path);
        result = hasOwnProperty.call(object, path);
      }
      return result || (isLength(object.length) && isIndex(path, object.length) &&
        (isArray(object) || isArguments(object) || isString(object)));
    }

    /**
     * Creates an object composed of the inverted keys and values of `object`.
     * If `object` contains duplicate values, subsequent values overwrite property
     * assignments of previous values unless `multiValue` is `true`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to invert.
     * @param {boolean} [multiValue] Allow multiple values per key.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Object} Returns the new inverted object.
     * @example
     *
     * var object = { 'a': 1, 'b': 2, 'c': 1 };
     *
     * _.invert(object);
     * // => { '1': 'c', '2': 'b' }
     *
     * // with `multiValue`
     * _.invert(object, true);
     * // => { '1': ['a', 'c'], '2': ['b'] }
     */
    function invert(object, multiValue, guard) {
      if (guard && isIterateeCall(object, multiValue, guard)) {
        multiValue = undefined;
      }
      var index = -1,
          props = keys(object),
          length = props.length,
          result = {};

      while (++index < length) {
        var key = props[index],
            value = object[key];

        if (multiValue) {
          if (hasOwnProperty.call(result, value)) {
            result[value].push(key);
          } else {
            result[value] = [key];
          }
        }
        else {
          result[value] = key;
        }
      }
      return result;
    }

    /**
     * Creates an array of the own enumerable property names of `object`.
     *
     * **Note:** Non-object values are coerced to objects. See the
     * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
     * for more details.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.keys(new Foo);
     * // => ['a', 'b'] (iteration order is not guaranteed)
     *
     * _.keys('hi');
     * // => ['0', '1']
     */
    var keys = !nativeKeys ? shimKeys : function(object) {
      var Ctor = object == null ? undefined : object.constructor;
      if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
          (typeof object == 'function' ? lodash.support.enumPrototypes : isArrayLike(object))) {
        return shimKeys(object);
      }
      return isObject(object) ? nativeKeys(object) : [];
    };

    /**
     * Creates an array of the own and inherited enumerable property names of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.keysIn(new Foo);
     * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
     */
    function keysIn(object) {
      if (object == null) {
        return [];
      }
      if (!isObject(object)) {
        object = Object(object);
      }
      var length = object.length,
          support = lodash.support;

      length = (length && isLength(length) &&
        (isArray(object) || isArguments(object) || isString(object)) && length) || 0;

      var Ctor = object.constructor,
          index = -1,
          proto = (isFunction(Ctor) && Ctor.prototype) || objectProto,
          isProto = proto === object,
          result = Array(length),
          skipIndexes = length > 0,
          skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error),
          skipProto = support.enumPrototypes && isFunction(object);

      while (++index < length) {
        result[index] = (index + '');
      }
      // lodash skips the `constructor` property when it infers it's iterating
      // over a `prototype` object because IE < 9 can't set the `[[Enumerable]]`
      // attribute of an existing property and the `constructor` property of a
      // prototype defaults to non-enumerable.
      for (var key in object) {
        if (!(skipProto && key == 'prototype') &&
            !(skipErrorProps && (key == 'message' || key == 'name')) &&
            !(skipIndexes && isIndex(key, length)) &&
            !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
          result.push(key);
        }
      }
      if (support.nonEnumShadows && object !== objectProto) {
        var tag = object === stringProto ? stringTag : (object === errorProto ? errorTag : objToString.call(object)),
            nonEnums = nonEnumProps[tag] || nonEnumProps[objectTag];

        if (tag == objectTag) {
          proto = objectProto;
        }
        length = shadowProps.length;
        while (length--) {
          key = shadowProps[length];
          var nonEnum = nonEnums[key];
          if (!(isProto && nonEnum) &&
              (nonEnum ? hasOwnProperty.call(object, key) : object[key] !== proto[key])) {
            result.push(key);
          }
        }
      }
      return result;
    }

    /**
     * The opposite of `_.mapValues`; this method creates an object with the
     * same values as `object` and keys generated by running each own enumerable
     * property of `object` through `iteratee`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the new mapped object.
     * @example
     *
     * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
     *   return key + value;
     * });
     * // => { 'a1': 1, 'b2': 2 }
     */
    var mapKeys = createObjectMapper(true);

    /**
     * Creates an object with the same keys as `object` and values generated by
     * running each own enumerable property of `object` through `iteratee`. The
     * iteratee function is bound to `thisArg` and invoked with three arguments:
     * (value, key, object).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
     *  per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Object} Returns the new mapped object.
     * @example
     *
     * _.mapValues({ 'a': 1, 'b': 2 }, function(n) {
     *   return n * 3;
     * });
     * // => { 'a': 3, 'b': 6 }
     *
     * var users = {
     *   'fred':    { 'user': 'fred',    'age': 40 },
     *   'pebbles': { 'user': 'pebbles', 'age': 1 }
     * };
     *
     * // using the `_.property` callback shorthand
     * _.mapValues(users, 'age');
     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
     */
    var mapValues = createObjectMapper();

    /**
     * The opposite of `_.pick`; this method creates an object composed of the
     * own and inherited enumerable properties of `object` that are not omitted.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The source object.
     * @param {Function|...(string|string[])} [predicate] The function invoked per
     *  iteration or property names to omit, specified as individual property
     *  names or arrays of property names.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'user': 'fred', 'age': 40 };
     *
     * _.omit(object, 'age');
     * // => { 'user': 'fred' }
     *
     * _.omit(object, _.isNumber);
     * // => { 'user': 'fred' }
     */
    var omit = restParam(function(object, props) {
      if (object == null) {
        return {};
      }
      if (typeof props[0] != 'function') {
        var props = arrayMap(baseFlatten(props), String);
        return pickByArray(object, baseDifference(keysIn(object), props));
      }
      var predicate = bindCallback(props[0], props[1], 3);
      return pickByCallback(object, function(value, key, object) {
        return !predicate(value, key, object);
      });
    });

    /**
     * Creates a two dimensional array of the key-value pairs for `object`,
     * e.g. `[[key1, value1], [key2, value2]]`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the new array of key-value pairs.
     * @example
     *
     * _.pairs({ 'barney': 36, 'fred': 40 });
     * // => [['barney', 36], ['fred', 40]] (iteration order is not guaranteed)
     */
    function pairs(object) {
      object = toObject(object);

      var index = -1,
          props = keys(object),
          length = props.length,
          result = Array(length);

      while (++index < length) {
        var key = props[index];
        result[index] = [key, object[key]];
      }
      return result;
    }

    /**
     * Creates an object composed of the picked `object` properties. Property
     * names may be specified as individual arguments or as arrays of property
     * names. If `predicate` is provided it's invoked for each property of `object`
     * picking the properties `predicate` returns truthy for. The predicate is
     * bound to `thisArg` and invoked with three arguments: (value, key, object).
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The source object.
     * @param {Function|...(string|string[])} [predicate] The function invoked per
     *  iteration or property names to pick, specified as individual property
     *  names or arrays of property names.
     * @param {*} [thisArg] The `this` binding of `predicate`.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'user': 'fred', 'age': 40 };
     *
     * _.pick(object, 'user');
     * // => { 'user': 'fred' }
     *
     * _.pick(object, _.isString);
     * // => { 'user': 'fred' }
     */
    var pick = restParam(function(object, props) {
      if (object == null) {
        return {};
      }
      return typeof props[0] == 'function'
        ? pickByCallback(object, bindCallback(props[0], props[1], 3))
        : pickByArray(object, baseFlatten(props));
    });

    /**
     * This method is like `_.get` except that if the resolved value is a function
     * it's invoked with the `this` binding of its parent object and its result
     * is returned.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to resolve.
     * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
     *
     * _.result(object, 'a[0].b.c1');
     * // => 3
     *
     * _.result(object, 'a[0].b.c2');
     * // => 4
     *
     * _.result(object, 'a.b.c', 'default');
     * // => 'default'
     *
     * _.result(object, 'a.b.c', _.constant('default'));
     * // => 'default'
     */
    function result(object, path, defaultValue) {
      var result = object == null ? undefined : toObject(object)[path];
      if (result === undefined) {
        if (object != null && !isKey(path, object)) {
          path = toPath(path);
          object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
          result = object == null ? undefined : toObject(object)[last(path)];
        }
        result = result === undefined ? defaultValue : result;
      }
      return isFunction(result) ? result.call(object) : result;
    }

    /**
     * Sets the property value of `path` on `object`. If a portion of `path`
     * does not exist it's created.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to augment.
     * @param {Array|string} path The path of the property to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.set(object, 'a[0].b.c', 4);
     * console.log(object.a[0].b.c);
     * // => 4
     *
     * _.set(object, 'x[0].y.z', 5);
     * console.log(object.x[0].y.z);
     * // => 5
     */
    function set(object, path, value) {
      if (object == null) {
        return object;
      }
      var pathKey = (path + '');
      path = (object[pathKey] != null || isKey(path, object)) ? [pathKey] : toPath(path);

      var index = -1,
          length = path.length,
          lastIndex = length - 1,
          nested = object;

      while (nested != null && ++index < length) {
        var key = path[index];
        if (isObject(nested)) {
          if (index == lastIndex) {
            nested[key] = value;
          } else if (nested[key] == null) {
            nested[key] = isIndex(path[index + 1]) ? [] : {};
          }
        }
        nested = nested[key];
      }
      return object;
    }

    /**
     * An alternative to `_.reduce`; this method transforms `object` to a new
     * `accumulator` object which is the result of running each of its own enumerable
     * properties through `iteratee`, with each invocation potentially mutating
     * the `accumulator` object. The `iteratee` is bound to `thisArg` and invoked
     * with four arguments: (accumulator, value, key, object). Iteratee functions
     * may exit iteration early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Array|Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The custom accumulator value.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the accumulated value.
     * @example
     *
     * _.transform([2, 3, 4], function(result, n) {
     *   result.push(n *= n);
     *   return n % 2 == 0;
     * });
     * // => [4, 9]
     *
     * _.transform({ 'a': 1, 'b': 2 }, function(result, n, key) {
     *   result[key] = n * 3;
     * });
     * // => { 'a': 3, 'b': 6 }
     */
    function transform(object, iteratee, accumulator, thisArg) {
      var isArr = isArray(object) || isTypedArray(object);
      iteratee = getCallback(iteratee, thisArg, 4);

      if (accumulator == null) {
        if (isArr || isObject(object)) {
          var Ctor = object.constructor;
          if (isArr) {
            accumulator = isArray(object) ? new Ctor : [];
          } else {
            accumulator = baseCreate(isFunction(Ctor) ? Ctor.prototype : undefined);
          }
        } else {
          accumulator = {};
        }
      }
      (isArr ? arrayEach : baseForOwn)(object, function(value, index, object) {
        return iteratee(accumulator, value, index, object);
      });
      return accumulator;
    }

    /**
     * Creates an array of the own enumerable property values of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property values.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.values(new Foo);
     * // => [1, 2] (iteration order is not guaranteed)
     *
     * _.values('hi');
     * // => ['h', 'i']
     */
    function values(object) {
      return baseValues(object, keys(object));
    }

    /**
     * Creates an array of the own and inherited enumerable property values
     * of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property values.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.valuesIn(new Foo);
     * // => [1, 2, 3] (iteration order is not guaranteed)
     */
    function valuesIn(object) {
      return baseValues(object, keysIn(object));
    }

    /*------------------------------------------------------------------------*/

    /**
     * Checks if `n` is between `start` and up to but not including, `end`. If
     * `end` is not specified it's set to `start` with `start` then set to `0`.
     *
     * @static
     * @memberOf _
     * @category Number
     * @param {number} n The number to check.
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @returns {boolean} Returns `true` if `n` is in the range, else `false`.
     * @example
     *
     * _.inRange(3, 2, 4);
     * // => true
     *
     * _.inRange(4, 8);
     * // => true
     *
     * _.inRange(4, 2);
     * // => false
     *
     * _.inRange(2, 2);
     * // => false
     *
     * _.inRange(1.2, 2);
     * // => true
     *
     * _.inRange(5.2, 4);
     * // => false
     */
    function inRange(value, start, end) {
      start = +start || 0;
      if (end === undefined) {
        end = start;
        start = 0;
      } else {
        end = +end || 0;
      }
      return value >= nativeMin(start, end) && value < nativeMax(start, end);
    }

    /**
     * Produces a random number between `min` and `max` (inclusive). If only one
     * argument is provided a number between `0` and the given number is returned.
     * If `floating` is `true`, or either `min` or `max` are floats, a floating-point
     * number is returned instead of an integer.
     *
     * @static
     * @memberOf _
     * @category Number
     * @param {number} [min=0] The minimum possible value.
     * @param {number} [max=1] The maximum possible value.
     * @param {boolean} [floating] Specify returning a floating-point number.
     * @returns {number} Returns the random number.
     * @example
     *
     * _.random(0, 5);
     * // => an integer between 0 and 5
     *
     * _.random(5);
     * // => also an integer between 0 and 5
     *
     * _.random(5, true);
     * // => a floating-point number between 0 and 5
     *
     * _.random(1.2, 5.2);
     * // => a floating-point number between 1.2 and 5.2
     */
    function random(min, max, floating) {
      if (floating && isIterateeCall(min, max, floating)) {
        max = floating = undefined;
      }
      var noMin = min == null,
          noMax = max == null;

      if (floating == null) {
        if (noMax && typeof min == 'boolean') {
          floating = min;
          min = 1;
        }
        else if (typeof max == 'boolean') {
          floating = max;
          noMax = true;
        }
      }
      if (noMin && noMax) {
        max = 1;
        noMax = false;
      }
      min = +min || 0;
      if (noMax) {
        max = min;
        min = 0;
      } else {
        max = +max || 0;
      }
      if (floating || min % 1 || max % 1) {
        var rand = nativeRandom();
        return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand + '').length - 1)))), max);
      }
      return baseRandom(min, max);
    }

    /*------------------------------------------------------------------------*/

    /**
     * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the camel cased string.
     * @example
     *
     * _.camelCase('Foo Bar');
     * // => 'fooBar'
     *
     * _.camelCase('--foo-bar');
     * // => 'fooBar'
     *
     * _.camelCase('__foo_bar__');
     * // => 'fooBar'
     */
    var camelCase = createCompounder(function(result, word, index) {
      word = word.toLowerCase();
      return result + (index ? (word.charAt(0).toUpperCase() + word.slice(1)) : word);
    });

    /**
     * Capitalizes the first character of `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to capitalize.
     * @returns {string} Returns the capitalized string.
     * @example
     *
     * _.capitalize('fred');
     * // => 'Fred'
     */
    function capitalize(string) {
      string = baseToString(string);
      return string && (string.charAt(0).toUpperCase() + string.slice(1));
    }

    /**
     * Deburrs `string` by converting [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
     * to basic latin letters and removing [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to deburr.
     * @returns {string} Returns the deburred string.
     * @example
     *
     * _.deburr('déjà vu');
     * // => 'deja vu'
     */
    function deburr(string) {
      string = baseToString(string);
      return string && string.replace(reLatin1, deburrLetter).replace(reComboMark, '');
    }

    /**
     * Checks if `string` ends with the given target string.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to search.
     * @param {string} [target] The string to search for.
     * @param {number} [position=string.length] The position to search from.
     * @returns {boolean} Returns `true` if `string` ends with `target`, else `false`.
     * @example
     *
     * _.endsWith('abc', 'c');
     * // => true
     *
     * _.endsWith('abc', 'b');
     * // => false
     *
     * _.endsWith('abc', 'b', 2);
     * // => true
     */
    function endsWith(string, target, position) {
      string = baseToString(string);
      target = (target + '');

      var length = string.length;
      position = position === undefined
        ? length
        : nativeMin(position < 0 ? 0 : (+position || 0), length);

      position -= target.length;
      return position >= 0 && string.indexOf(target, position) == position;
    }

    /**
     * Converts the characters "&", "<", ">", '"', "'", and "\`", in `string` to
     * their corresponding HTML entities.
     *
     * **Note:** No other characters are escaped. To escape additional characters
     * use a third-party library like [_he_](https://mths.be/he).
     *
     * Though the ">" character is escaped for symmetry, characters like
     * ">" and "/" don't need escaping in HTML and have no special meaning
     * unless they're part of a tag or unquoted attribute value.
     * See [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
     * (under "semi-related fun fact") for more details.
     *
     * Backticks are escaped because in Internet Explorer < 9, they can break out
     * of attribute values or HTML comments. See [#59](https://html5sec.org/#59),
     * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and
     * [#133](https://html5sec.org/#133) of the [HTML5 Security Cheatsheet](https://html5sec.org/)
     * for more details.
     *
     * When working with HTML you should always [quote attribute values](http://wonko.com/post/html-escaping)
     * to reduce XSS vectors.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to escape.
     * @returns {string} Returns the escaped string.
     * @example
     *
     * _.escape('fred, barney, & pebbles');
     * // => 'fred, barney, &amp; pebbles'
     */
    function escape(string) {
      // Reset `lastIndex` because in IE < 9 `String#replace` does not.
      string = baseToString(string);
      return (string && reHasUnescapedHtml.test(string))
        ? string.replace(reUnescapedHtml, escapeHtmlChar)
        : string;
    }

    /**
     * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?",
     * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to escape.
     * @returns {string} Returns the escaped string.
     * @example
     *
     * _.escapeRegExp('[lodash](https://lodash.com/)');
     * // => '\[lodash\]\(https:\/\/lodash\.com\/\)'
     */
    function escapeRegExp(string) {
      string = baseToString(string);
      return (string && reHasRegExpChars.test(string))
        ? string.replace(reRegExpChars, escapeRegExpChar)
        : (string || '(?:)');
    }

    /**
     * Converts `string` to [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the kebab cased string.
     * @example
     *
     * _.kebabCase('Foo Bar');
     * // => 'foo-bar'
     *
     * _.kebabCase('fooBar');
     * // => 'foo-bar'
     *
     * _.kebabCase('__foo_bar__');
     * // => 'foo-bar'
     */
    var kebabCase = createCompounder(function(result, word, index) {
      return result + (index ? '-' : '') + word.toLowerCase();
    });

    /**
     * Pads `string` on the left and right sides if it's shorter than `length`.
     * Padding characters are truncated if they can't be evenly divided by `length`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.pad('abc', 8);
     * // => '  abc   '
     *
     * _.pad('abc', 8, '_-');
     * // => '_-abc_-_'
     *
     * _.pad('abc', 3);
     * // => 'abc'
     */
    function pad(string, length, chars) {
      string = baseToString(string);
      length = +length;

      var strLength = string.length;
      if (strLength >= length || !nativeIsFinite(length)) {
        return string;
      }
      var mid = (length - strLength) / 2,
          leftLength = nativeFloor(mid),
          rightLength = nativeCeil(mid);

      chars = createPadding('', rightLength, chars);
      return chars.slice(0, leftLength) + string + chars;
    }

    /**
     * Pads `string` on the left side if it's shorter than `length`. Padding
     * characters are truncated if they exceed `length`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.padLeft('abc', 6);
     * // => '   abc'
     *
     * _.padLeft('abc', 6, '_-');
     * // => '_-_abc'
     *
     * _.padLeft('abc', 3);
     * // => 'abc'
     */
    var padLeft = createPadDir();

    /**
     * Pads `string` on the right side if it's shorter than `length`. Padding
     * characters are truncated if they exceed `length`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.padRight('abc', 6);
     * // => 'abc   '
     *
     * _.padRight('abc', 6, '_-');
     * // => 'abc_-_'
     *
     * _.padRight('abc', 3);
     * // => 'abc'
     */
    var padRight = createPadDir(true);

    /**
     * Converts `string` to an integer of the specified radix. If `radix` is
     * `undefined` or `0`, a `radix` of `10` is used unless `value` is a hexadecimal,
     * in which case a `radix` of `16` is used.
     *
     * **Note:** This method aligns with the [ES5 implementation](https://es5.github.io/#E)
     * of `parseInt`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} string The string to convert.
     * @param {number} [radix] The radix to interpret `value` by.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.parseInt('08');
     * // => 8
     *
     * _.map(['6', '08', '10'], _.parseInt);
     * // => [6, 8, 10]
     */
    function parseInt(string, radix, guard) {
      // Firefox < 21 and Opera < 15 follow ES3 for `parseInt`.
      // Chrome fails to trim leading <BOM> whitespace characters.
      // See https://code.google.com/p/v8/issues/detail?id=3109 for more details.
      if (guard ? isIterateeCall(string, radix, guard) : radix == null) {
        radix = 0;
      } else if (radix) {
        radix = +radix;
      }
      string = trim(string);
      return nativeParseInt(string, radix || (reHasHexPrefix.test(string) ? 16 : 10));
    }

    /**
     * Repeats the given string `n` times.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to repeat.
     * @param {number} [n=0] The number of times to repeat the string.
     * @returns {string} Returns the repeated string.
     * @example
     *
     * _.repeat('*', 3);
     * // => '***'
     *
     * _.repeat('abc', 2);
     * // => 'abcabc'
     *
     * _.repeat('abc', 0);
     * // => ''
     */
    function repeat(string, n) {
      var result = '';
      string = baseToString(string);
      n = +n;
      if (n < 1 || !string || !nativeIsFinite(n)) {
        return result;
      }
      // Leverage the exponentiation by squaring algorithm for a faster repeat.
      // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
      do {
        if (n % 2) {
          result += string;
        }
        n = nativeFloor(n / 2);
        string += string;
      } while (n);

      return result;
    }

    /**
     * Converts `string` to [snake case](https://en.wikipedia.org/wiki/Snake_case).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the snake cased string.
     * @example
     *
     * _.snakeCase('Foo Bar');
     * // => 'foo_bar'
     *
     * _.snakeCase('fooBar');
     * // => 'foo_bar'
     *
     * _.snakeCase('--foo-bar');
     * // => 'foo_bar'
     */
    var snakeCase = createCompounder(function(result, word, index) {
      return result + (index ? '_' : '') + word.toLowerCase();
    });

    /**
     * Converts `string` to [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the start cased string.
     * @example
     *
     * _.startCase('--foo-bar');
     * // => 'Foo Bar'
     *
     * _.startCase('fooBar');
     * // => 'Foo Bar'
     *
     * _.startCase('__foo_bar__');
     * // => 'Foo Bar'
     */
    var startCase = createCompounder(function(result, word, index) {
      return result + (index ? ' ' : '') + (word.charAt(0).toUpperCase() + word.slice(1));
    });

    /**
     * Checks if `string` starts with the given target string.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to search.
     * @param {string} [target] The string to search for.
     * @param {number} [position=0] The position to search from.
     * @returns {boolean} Returns `true` if `string` starts with `target`, else `false`.
     * @example
     *
     * _.startsWith('abc', 'a');
     * // => true
     *
     * _.startsWith('abc', 'b');
     * // => false
     *
     * _.startsWith('abc', 'b', 1);
     * // => true
     */
    function startsWith(string, target, position) {
      string = baseToString(string);
      position = position == null
        ? 0
        : nativeMin(position < 0 ? 0 : (+position || 0), string.length);

      return string.lastIndexOf(target, position) == position;
    }

    /**
     * Creates a compiled template function that can interpolate data properties
     * in "interpolate" delimiters, HTML-escape interpolated data properties in
     * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
     * properties may be accessed as free variables in the template. If a setting
     * object is provided it takes precedence over `_.templateSettings` values.
     *
     * **Note:** In the development build `_.template` utilizes
     * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
     * for easier debugging.
     *
     * For more information on precompiling templates see
     * [lodash's custom builds documentation](https://lodash.com/custom-builds).
     *
     * For more information on Chrome extension sandboxes see
     * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The template string.
     * @param {Object} [options] The options object.
     * @param {RegExp} [options.escape] The HTML "escape" delimiter.
     * @param {RegExp} [options.evaluate] The "evaluate" delimiter.
     * @param {Object} [options.imports] An object to import into the template as free variables.
     * @param {RegExp} [options.interpolate] The "interpolate" delimiter.
     * @param {string} [options.sourceURL] The sourceURL of the template's compiled source.
     * @param {string} [options.variable] The data object variable name.
     * @param- {Object} [otherOptions] Enables the legacy `options` param signature.
     * @returns {Function} Returns the compiled template function.
     * @example
     *
     * // using the "interpolate" delimiter to create a compiled template
     * var compiled = _.template('hello <%= user %>!');
     * compiled({ 'user': 'fred' });
     * // => 'hello fred!'
     *
     * // using the HTML "escape" delimiter to escape data property values
     * var compiled = _.template('<b><%- value %></b>');
     * compiled({ 'value': '<script>' });
     * // => '<b>&lt;script&gt;</b>'
     *
     * // using the "evaluate" delimiter to execute JavaScript and generate HTML
     * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
     * compiled({ 'users': ['fred', 'barney'] });
     * // => '<li>fred</li><li>barney</li>'
     *
     * // using the internal `print` function in "evaluate" delimiters
     * var compiled = _.template('<% print("hello " + user); %>!');
     * compiled({ 'user': 'barney' });
     * // => 'hello barney!'
     *
     * // using the ES delimiter as an alternative to the default "interpolate" delimiter
     * var compiled = _.template('hello ${ user }!');
     * compiled({ 'user': 'pebbles' });
     * // => 'hello pebbles!'
     *
     * // using custom template delimiters
     * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
     * var compiled = _.template('hello {{ user }}!');
     * compiled({ 'user': 'mustache' });
     * // => 'hello mustache!'
     *
     * // using backslashes to treat delimiters as plain text
     * var compiled = _.template('<%= "\\<%- value %\\>" %>');
     * compiled({ 'value': 'ignored' });
     * // => '<%- value %>'
     *
     * // using the `imports` option to import `jQuery` as `jq`
     * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
     * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
     * compiled({ 'users': ['fred', 'barney'] });
     * // => '<li>fred</li><li>barney</li>'
     *
     * // using the `sourceURL` option to specify a custom sourceURL for the template
     * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
     * compiled(data);
     * // => find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector
     *
     * // using the `variable` option to ensure a with-statement isn't used in the compiled template
     * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
     * compiled.source;
     * // => function(data) {
     * //   var __t, __p = '';
     * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
     * //   return __p;
     * // }
     *
     * // using the `source` property to inline compiled templates for meaningful
     * // line numbers in error messages and a stack trace
     * fs.writeFileSync(path.join(cwd, 'jst.js'), '\
     *   var JST = {\
     *     "main": ' + _.template(mainText).source + '\
     *   };\
     * ');
     */
    function template(string, options, otherOptions) {
      // Based on John Resig's `tmpl` implementation (http://ejohn.org/blog/javascript-micro-templating/)
      // and Laura Doktorova's doT.js (https://github.com/olado/doT).
      var settings = lodash.templateSettings;

      if (otherOptions && isIterateeCall(string, options, otherOptions)) {
        options = otherOptions = undefined;
      }
      string = baseToString(string);
      options = assignWith(baseAssign({}, otherOptions || options), settings, assignOwnDefaults);

      var imports = assignWith(baseAssign({}, options.imports), settings.imports, assignOwnDefaults),
          importsKeys = keys(imports),
          importsValues = baseValues(imports, importsKeys);

      var isEscaping,
          isEvaluating,
          index = 0,
          interpolate = options.interpolate || reNoMatch,
          source = "__p += '";

      // Compile the regexp to match each delimiter.
      var reDelimiters = RegExp(
        (options.escape || reNoMatch).source + '|' +
        interpolate.source + '|' +
        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
        (options.evaluate || reNoMatch).source + '|$'
      , 'g');

      // Use a sourceURL for easier debugging.
      var sourceURL = '//# sourceURL=' +
        ('sourceURL' in options
          ? options.sourceURL
          : ('lodash.templateSources[' + (++templateCounter) + ']')
        ) + '\n';

      string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
        interpolateValue || (interpolateValue = esTemplateValue);

        // Escape characters that can't be included in string literals.
        source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);

        // Replace delimiters with snippets.
        if (escapeValue) {
          isEscaping = true;
          source += "' +\n__e(" + escapeValue + ") +\n'";
        }
        if (evaluateValue) {
          isEvaluating = true;
          source += "';\n" + evaluateValue + ";\n__p += '";
        }
        if (interpolateValue) {
          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
        }
        index = offset + match.length;

        // The JS engine embedded in Adobe products requires returning the `match`
        // string in order to produce the correct `offset` value.
        return match;
      });

      source += "';\n";

      // If `variable` is not specified wrap a with-statement around the generated
      // code to add the data object to the top of the scope chain.
      var variable = options.variable;
      if (!variable) {
        source = 'with (obj) {\n' + source + '\n}\n';
      }
      // Cleanup code by stripping empty strings.
      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
        .replace(reEmptyStringMiddle, '$1')
        .replace(reEmptyStringTrailing, '$1;');

      // Frame code as the function body.
      source = 'function(' + (variable || 'obj') + ') {\n' +
        (variable
          ? ''
          : 'obj || (obj = {});\n'
        ) +
        "var __t, __p = ''" +
        (isEscaping
           ? ', __e = _.escape'
           : ''
        ) +
        (isEvaluating
          ? ', __j = Array.prototype.join;\n' +
            "function print() { __p += __j.call(arguments, '') }\n"
          : ';\n'
        ) +
        source +
        'return __p\n}';

      var result = attempt(function() {
        return Function(importsKeys, sourceURL + 'return ' + source).apply(undefined, importsValues);
      });

      // Provide the compiled function's source by its `toString` method or
      // the `source` property as a convenience for inlining compiled templates.
      result.source = source;
      if (isError(result)) {
        throw result;
      }
      return result;
    }

    /**
     * Removes leading and trailing whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trim('  abc  ');
     * // => 'abc'
     *
     * _.trim('-_-abc-_-', '_-');
     * // => 'abc'
     *
     * _.map(['  foo  ', '  bar  '], _.trim);
     * // => ['foo', 'bar']
     */
    function trim(string, chars, guard) {
      var value = string;
      string = baseToString(string);
      if (!string) {
        return string;
      }
      if (guard ? isIterateeCall(value, chars, guard) : chars == null) {
        return string.slice(trimmedLeftIndex(string), trimmedRightIndex(string) + 1);
      }
      chars = (chars + '');
      return string.slice(charsLeftIndex(string, chars), charsRightIndex(string, chars) + 1);
    }

    /**
     * Removes leading whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trimLeft('  abc  ');
     * // => 'abc  '
     *
     * _.trimLeft('-_-abc-_-', '_-');
     * // => 'abc-_-'
     */
    function trimLeft(string, chars, guard) {
      var value = string;
      string = baseToString(string);
      if (!string) {
        return string;
      }
      if (guard ? isIterateeCall(value, chars, guard) : chars == null) {
        return string.slice(trimmedLeftIndex(string));
      }
      return string.slice(charsLeftIndex(string, (chars + '')));
    }

    /**
     * Removes trailing whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trimRight('  abc  ');
     * // => '  abc'
     *
     * _.trimRight('-_-abc-_-', '_-');
     * // => '-_-abc'
     */
    function trimRight(string, chars, guard) {
      var value = string;
      string = baseToString(string);
      if (!string) {
        return string;
      }
      if (guard ? isIterateeCall(value, chars, guard) : chars == null) {
        return string.slice(0, trimmedRightIndex(string) + 1);
      }
      return string.slice(0, charsRightIndex(string, (chars + '')) + 1);
    }

    /**
     * Truncates `string` if it's longer than the given maximum string length.
     * The last characters of the truncated string are replaced with the omission
     * string which defaults to "...".
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to truncate.
     * @param {Object|number} [options] The options object or maximum string length.
     * @param {number} [options.length=30] The maximum string length.
     * @param {string} [options.omission='...'] The string to indicate text is omitted.
     * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {string} Returns the truncated string.
     * @example
     *
     * _.trunc('hi-diddly-ho there, neighborino');
     * // => 'hi-diddly-ho there, neighbo...'
     *
     * _.trunc('hi-diddly-ho there, neighborino', 24);
     * // => 'hi-diddly-ho there, n...'
     *
     * _.trunc('hi-diddly-ho there, neighborino', {
     *   'length': 24,
     *   'separator': ' '
     * });
     * // => 'hi-diddly-ho there,...'
     *
     * _.trunc('hi-diddly-ho there, neighborino', {
     *   'length': 24,
     *   'separator': /,? +/
     * });
     * // => 'hi-diddly-ho there...'
     *
     * _.trunc('hi-diddly-ho there, neighborino', {
     *   'omission': ' [...]'
     * });
     * // => 'hi-diddly-ho there, neig [...]'
     */
    function trunc(string, options, guard) {
      if (guard && isIterateeCall(string, options, guard)) {
        options = undefined;
      }
      var length = DEFAULT_TRUNC_LENGTH,
          omission = DEFAULT_TRUNC_OMISSION;

      if (options != null) {
        if (isObject(options)) {
          var separator = 'separator' in options ? options.separator : separator;
          length = 'length' in options ? (+options.length || 0) : length;
          omission = 'omission' in options ? baseToString(options.omission) : omission;
        } else {
          length = +options || 0;
        }
      }
      string = baseToString(string);
      if (length >= string.length) {
        return string;
      }
      var end = length - omission.length;
      if (end < 1) {
        return omission;
      }
      var result = string.slice(0, end);
      if (separator == null) {
        return result + omission;
      }
      if (isRegExp(separator)) {
        if (string.slice(end).search(separator)) {
          var match,
              newEnd,
              substring = string.slice(0, end);

          if (!separator.global) {
            separator = RegExp(separator.source, (reFlags.exec(separator) || '') + 'g');
          }
          separator.lastIndex = 0;
          while ((match = separator.exec(substring))) {
            newEnd = match.index;
          }
          result = result.slice(0, newEnd == null ? end : newEnd);
        }
      } else if (string.indexOf(separator, end) != end) {
        var index = result.lastIndexOf(separator);
        if (index > -1) {
          result = result.slice(0, index);
        }
      }
      return result + omission;
    }

    /**
     * The inverse of `_.escape`; this method converts the HTML entities
     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, `&#39;`, and `&#96;` in `string` to their
     * corresponding characters.
     *
     * **Note:** No other HTML entities are unescaped. To unescape additional HTML
     * entities use a third-party library like [_he_](https://mths.be/he).
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to unescape.
     * @returns {string} Returns the unescaped string.
     * @example
     *
     * _.unescape('fred, barney, &amp; pebbles');
     * // => 'fred, barney, & pebbles'
     */
    function unescape(string) {
      string = baseToString(string);
      return (string && reHasEscapedHtml.test(string))
        ? string.replace(reEscapedHtml, unescapeHtmlChar)
        : string;
    }

    /**
     * Splits `string` into an array of its words.
     *
     * @static
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to inspect.
     * @param {RegExp|string} [pattern] The pattern to match words.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Array} Returns the words of `string`.
     * @example
     *
     * _.words('fred, barney, & pebbles');
     * // => ['fred', 'barney', 'pebbles']
     *
     * _.words('fred, barney, & pebbles', /[^, ]+/g);
     * // => ['fred', 'barney', '&', 'pebbles']
     */
    function words(string, pattern, guard) {
      if (guard && isIterateeCall(string, pattern, guard)) {
        pattern = undefined;
      }
      string = baseToString(string);
      return string.match(pattern || reWords) || [];
    }

    /*------------------------------------------------------------------------*/

    /**
     * Attempts to invoke `func`, returning either the result or the caught error
     * object. Any additional arguments are provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Function} func The function to attempt.
     * @returns {*} Returns the `func` result or error object.
     * @example
     *
     * // avoid throwing errors for invalid selectors
     * var elements = _.attempt(function(selector) {
     *   return document.querySelectorAll(selector);
     * }, '>_>');
     *
     * if (_.isError(elements)) {
     *   elements = [];
     * }
     */
    var attempt = restParam(function(func, args) {
      try {
        return func.apply(undefined, args);
      } catch(e) {
        return isError(e) ? e : new Error(e);
      }
    });

    /**
     * Creates a function that invokes `func` with the `this` binding of `thisArg`
     * and arguments of the created function. If `func` is a property name the
     * created callback returns the property value for a given element. If `func`
     * is an object the created callback returns `true` for elements that contain
     * the equivalent object properties, otherwise it returns `false`.
     *
     * @static
     * @memberOf _
     * @alias iteratee
     * @category Utility
     * @param {*} [func=_.identity] The value to convert to a callback.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
     * @returns {Function} Returns the callback.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * // wrap to create custom callback shorthands
     * _.callback = _.wrap(_.callback, function(callback, func, thisArg) {
     *   var match = /^(.+?)__([gl]t)(.+)$/.exec(func);
     *   if (!match) {
     *     return callback(func, thisArg);
     *   }
     *   return function(object) {
     *     return match[2] == 'gt'
     *       ? object[match[1]] > match[3]
     *       : object[match[1]] < match[3];
     *   };
     * });
     *
     * _.filter(users, 'age__gt36');
     * // => [{ 'user': 'fred', 'age': 40 }]
     */
    function callback(func, thisArg, guard) {
      if (guard && isIterateeCall(func, thisArg, guard)) {
        thisArg = undefined;
      }
      return isObjectLike(func)
        ? matches(func)
        : baseCallback(func, thisArg);
    }

    /**
     * Creates a function that returns `value`.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {*} value The value to return from the new function.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var object = { 'user': 'fred' };
     * var getter = _.constant(object);
     *
     * getter() === object;
     * // => true
     */
    function constant(value) {
      return function() {
        return value;
      };
    }

    /**
     * This method returns the first argument provided to it.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {*} value Any value.
     * @returns {*} Returns `value`.
     * @example
     *
     * var object = { 'user': 'fred' };
     *
     * _.identity(object) === object;
     * // => true
     */
    function identity(value) {
      return value;
    }

    /**
     * Creates a function that performs a deep comparison between a given object
     * and `source`, returning `true` if the given object has equivalent property
     * values, else `false`.
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties. For comparing a single
     * own or inherited property value see `_.matchesProperty`.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Object} source The object of property values to match.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * _.filter(users, _.matches({ 'age': 40, 'active': false }));
     * // => [{ 'user': 'fred', 'age': 40, 'active': false }]
     */
    function matches(source) {
      return baseMatches(baseClone(source, true));
    }

    /**
     * Creates a function that compares the property value of `path` on a given
     * object to `value`.
     *
     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
     * numbers, `Object` objects, regexes, and strings. Objects are compared by
     * their own, not inherited, enumerable properties.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Array|string} path The path of the property to get.
     * @param {*} srcValue The value to match.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * _.find(users, _.matchesProperty('user', 'fred'));
     * // => { 'user': 'fred' }
     */
    function matchesProperty(path, srcValue) {
      return baseMatchesProperty(path, baseClone(srcValue, true));
    }

    /**
     * Creates a function that invokes the method at `path` on a given object.
     * Any additional arguments are provided to the invoked method.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Array|string} path The path of the method to invoke.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var objects = [
     *   { 'a': { 'b': { 'c': _.constant(2) } } },
     *   { 'a': { 'b': { 'c': _.constant(1) } } }
     * ];
     *
     * _.map(objects, _.method('a.b.c'));
     * // => [2, 1]
     *
     * _.invoke(_.sortBy(objects, _.method(['a', 'b', 'c'])), 'a.b.c');
     * // => [1, 2]
     */
    var method = restParam(function(path, args) {
      return function(object) {
        return invokePath(object, path, args);
      };
    });

    /**
     * The opposite of `_.method`; this method creates a function that invokes
     * the method at a given path on `object`. Any additional arguments are
     * provided to the invoked method.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Object} object The object to query.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var array = _.times(3, _.constant),
     *     object = { 'a': array, 'b': array, 'c': array };
     *
     * _.map(['a[2]', 'c[0]'], _.methodOf(object));
     * // => [2, 0]
     *
     * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
     * // => [2, 0]
     */
    var methodOf = restParam(function(object, args) {
      return function(path) {
        return invokePath(object, path, args);
      };
    });

    /**
     * Adds all own enumerable function properties of a source object to the
     * destination object. If `object` is a function then methods are added to
     * its prototype as well.
     *
     * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
     * avoid conflicts caused by modifying the original.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Function|Object} [object=lodash] The destination object.
     * @param {Object} source The object of functions to add.
     * @param {Object} [options] The options object.
     * @param {boolean} [options.chain=true] Specify whether the functions added
     *  are chainable.
     * @returns {Function|Object} Returns `object`.
     * @example
     *
     * function vowels(string) {
     *   return _.filter(string, function(v) {
     *     return /[aeiou]/i.test(v);
     *   });
     * }
     *
     * _.mixin({ 'vowels': vowels });
     * _.vowels('fred');
     * // => ['e']
     *
     * _('fred').vowels().value();
     * // => ['e']
     *
     * _.mixin({ 'vowels': vowels }, { 'chain': false });
     * _('fred').vowels();
     * // => ['e']
     */
    function mixin(object, source, options) {
      if (options == null) {
        var isObj = isObject(source),
            props = isObj ? keys(source) : undefined,
            methodNames = (props && props.length) ? baseFunctions(source, props) : undefined;

        if (!(methodNames ? methodNames.length : isObj)) {
          methodNames = false;
          options = source;
          source = object;
          object = this;
        }
      }
      if (!methodNames) {
        methodNames = baseFunctions(source, keys(source));
      }
      var chain = true,
          index = -1,
          isFunc = isFunction(object),
          length = methodNames.length;

      if (options === false) {
        chain = false;
      } else if (isObject(options) && 'chain' in options) {
        chain = options.chain;
      }
      while (++index < length) {
        var methodName = methodNames[index],
            func = source[methodName];

        object[methodName] = func;
        if (isFunc) {
          object.prototype[methodName] = (function(func) {
            return function() {
              var chainAll = this.__chain__;
              if (chain || chainAll) {
                var result = object(this.__wrapped__),
                    actions = result.__actions__ = arrayCopy(this.__actions__);

                actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
                result.__chain__ = chainAll;
                return result;
              }
              return func.apply(object, arrayPush([this.value()], arguments));
            };
          }(func));
        }
      }
      return object;
    }

    /**
     * Reverts the `_` variable to its previous value and returns a reference to
     * the `lodash` function.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @returns {Function} Returns the `lodash` function.
     * @example
     *
     * var lodash = _.noConflict();
     */
    function noConflict() {
      root._ = oldDash;
      return this;
    }

    /**
     * A no-operation function that returns `undefined` regardless of the
     * arguments it receives.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @example
     *
     * var object = { 'user': 'fred' };
     *
     * _.noop(object) === undefined;
     * // => true
     */
    function noop() {
      // No operation performed.
    }

    /**
     * Creates a function that returns the property value at `path` on a
     * given object.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Array|string} path The path of the property to get.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var objects = [
     *   { 'a': { 'b': { 'c': 2 } } },
     *   { 'a': { 'b': { 'c': 1 } } }
     * ];
     *
     * _.map(objects, _.property('a.b.c'));
     * // => [2, 1]
     *
     * _.pluck(_.sortBy(objects, _.property(['a', 'b', 'c'])), 'a.b.c');
     * // => [1, 2]
     */
    function property(path) {
      return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
    }

    /**
     * The opposite of `_.property`; this method creates a function that returns
     * the property value at a given path on `object`.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {Object} object The object to query.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var array = [0, 1, 2],
     *     object = { 'a': array, 'b': array, 'c': array };
     *
     * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
     * // => [2, 0]
     *
     * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
     * // => [2, 0]
     */
    function propertyOf(object) {
      return function(path) {
        return baseGet(object, toPath(path), (path + ''));
      };
    }

    /**
     * Creates an array of numbers (positive and/or negative) progressing from
     * `start` up to, but not including, `end`. If `end` is not specified it's
     * set to `start` with `start` then set to `0`. If `end` is less than `start`
     * a zero-length range is created unless a negative `step` is specified.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @param {number} [step=1] The value to increment or decrement by.
     * @returns {Array} Returns the new array of numbers.
     * @example
     *
     * _.range(4);
     * // => [0, 1, 2, 3]
     *
     * _.range(1, 5);
     * // => [1, 2, 3, 4]
     *
     * _.range(0, 20, 5);
     * // => [0, 5, 10, 15]
     *
     * _.range(0, -4, -1);
     * // => [0, -1, -2, -3]
     *
     * _.range(1, 4, 0);
     * // => [1, 1, 1]
     *
     * _.range(0);
     * // => []
     */
    function range(start, end, step) {
      if (step && isIterateeCall(start, end, step)) {
        end = step = undefined;
      }
      start = +start || 0;
      step = step == null ? 1 : (+step || 0);

      if (end == null) {
        end = start;
        start = 0;
      } else {
        end = +end || 0;
      }
      // Use `Array(length)` so engines like Chakra and V8 avoid slower modes.
      // See https://youtu.be/XAqIpGU8ZZk#t=17m25s for more details.
      var index = -1,
          length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
          result = Array(length);

      while (++index < length) {
        result[index] = start;
        start += step;
      }
      return result;
    }

    /**
     * Invokes the iteratee function `n` times, returning an array of the results
     * of each invocation. The `iteratee` is bound to `thisArg` and invoked with
     * one argument; (index).
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {number} n The number of times to invoke `iteratee`.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {Array} Returns the array of results.
     * @example
     *
     * var diceRolls = _.times(3, _.partial(_.random, 1, 6, false));
     * // => [3, 6, 4]
     *
     * _.times(3, function(n) {
     *   mage.castSpell(n);
     * });
     * // => invokes `mage.castSpell(n)` three times with `n` of `0`, `1`, and `2`
     *
     * _.times(3, function(n) {
     *   this.cast(n);
     * }, mage);
     * // => also invokes `mage.castSpell(n)` three times
     */
    function times(n, iteratee, thisArg) {
      n = nativeFloor(n);

      // Exit early to avoid a JSC JIT bug in Safari 8
      // where `Array(0)` is treated as `Array(1)`.
      if (n < 1 || !nativeIsFinite(n)) {
        return [];
      }
      var index = -1,
          result = Array(nativeMin(n, MAX_ARRAY_LENGTH));

      iteratee = bindCallback(iteratee, thisArg, 1);
      while (++index < n) {
        if (index < MAX_ARRAY_LENGTH) {
          result[index] = iteratee(index);
        } else {
          iteratee(index);
        }
      }
      return result;
    }

    /**
     * Generates a unique ID. If `prefix` is provided the ID is appended to it.
     *
     * @static
     * @memberOf _
     * @category Utility
     * @param {string} [prefix] The value to prefix the ID with.
     * @returns {string} Returns the unique ID.
     * @example
     *
     * _.uniqueId('contact_');
     * // => 'contact_104'
     *
     * _.uniqueId();
     * // => '105'
     */
    function uniqueId(prefix) {
      var id = ++idCounter;
      return baseToString(prefix) + id;
    }

    /*------------------------------------------------------------------------*/

    /**
     * Adds two numbers.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {number} augend The first number to add.
     * @param {number} addend The second number to add.
     * @returns {number} Returns the sum.
     * @example
     *
     * _.add(6, 4);
     * // => 10
     */
    function add(augend, addend) {
      return (+augend || 0) + (+addend || 0);
    }

    /**
     * Calculates `n` rounded up to `precision`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {number} n The number to round up.
     * @param {number} [precision=0] The precision to round up to.
     * @returns {number} Returns the rounded up number.
     * @example
     *
     * _.ceil(4.006);
     * // => 5
     *
     * _.ceil(6.004, 2);
     * // => 6.01
     *
     * _.ceil(6040, -2);
     * // => 6100
     */
    var ceil = createRound('ceil');

    /**
     * Calculates `n` rounded down to `precision`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {number} n The number to round down.
     * @param {number} [precision=0] The precision to round down to.
     * @returns {number} Returns the rounded down number.
     * @example
     *
     * _.floor(4.006);
     * // => 4
     *
     * _.floor(0.046, 2);
     * // => 0.04
     *
     * _.floor(4060, -2);
     * // => 4000
     */
    var floor = createRound('floor');

    /**
     * Gets the maximum value of `collection`. If `collection` is empty or falsey
     * `-Infinity` is returned. If an iteratee function is provided it's invoked
     * for each value in `collection` to generate the criterion by which the value
     * is ranked. The `iteratee` is bound to `thisArg` and invoked with three
     * arguments: (value, index, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the maximum value.
     * @example
     *
     * _.max([4, 2, 8, 6]);
     * // => 8
     *
     * _.max([]);
     * // => -Infinity
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * _.max(users, function(chr) {
     *   return chr.age;
     * });
     * // => { 'user': 'fred', 'age': 40 }
     *
     * // using the `_.property` callback shorthand
     * _.max(users, 'age');
     * // => { 'user': 'fred', 'age': 40 }
     */
    var max = createExtremum(gt, NEGATIVE_INFINITY);

    /**
     * Gets the minimum value of `collection`. If `collection` is empty or falsey
     * `Infinity` is returned. If an iteratee function is provided it's invoked
     * for each value in `collection` to generate the criterion by which the value
     * is ranked. The `iteratee` is bound to `thisArg` and invoked with three
     * arguments: (value, index, collection).
     *
     * If a property name is provided for `iteratee` the created `_.property`
     * style callback returns the property value of the given element.
     *
     * If a value is also provided for `thisArg` the created `_.matchesProperty`
     * style callback returns `true` for elements that have a matching property
     * value, else `false`.
     *
     * If an object is provided for `iteratee` the created `_.matches` style
     * callback returns `true` for elements that have the properties of the given
     * object, else `false`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {*} Returns the minimum value.
     * @example
     *
     * _.min([4, 2, 8, 6]);
     * // => 2
     *
     * _.min([]);
     * // => Infinity
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * _.min(users, function(chr) {
     *   return chr.age;
     * });
     * // => { 'user': 'barney', 'age': 36 }
     *
     * // using the `_.property` callback shorthand
     * _.min(users, 'age');
     * // => { 'user': 'barney', 'age': 36 }
     */
    var min = createExtremum(lt, POSITIVE_INFINITY);

    /**
     * Calculates `n` rounded to `precision`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {number} n The number to round.
     * @param {number} [precision=0] The precision to round to.
     * @returns {number} Returns the rounded number.
     * @example
     *
     * _.round(4.006);
     * // => 4
     *
     * _.round(4.006, 2);
     * // => 4.01
     *
     * _.round(4060, -2);
     * // => 4100
     */
    var round = createRound('round');

    /**
     * Gets the sum of the values in `collection`.
     *
     * @static
     * @memberOf _
     * @category Math
     * @param {Array|Object|string} collection The collection to iterate over.
     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
     * @param {*} [thisArg] The `this` binding of `iteratee`.
     * @returns {number} Returns the sum.
     * @example
     *
     * _.sum([4, 6]);
     * // => 10
     *
     * _.sum({ 'a': 4, 'b': 6 });
     * // => 10
     *
     * var objects = [
     *   { 'n': 4 },
     *   { 'n': 6 }
     * ];
     *
     * _.sum(objects, function(object) {
     *   return object.n;
     * });
     * // => 10
     *
     * // using the `_.property` callback shorthand
     * _.sum(objects, 'n');
     * // => 10
     */
    function sum(collection, iteratee, thisArg) {
      if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
        iteratee = undefined;
      }
      iteratee = getCallback(iteratee, thisArg, 3);
      return iteratee.length == 1
        ? arraySum(isArray(collection) ? collection : toIterable(collection), iteratee)
        : baseSum(collection, iteratee);
    }

    /*------------------------------------------------------------------------*/

    // Ensure wrappers are instances of `baseLodash`.
    lodash.prototype = baseLodash.prototype;

    LodashWrapper.prototype = baseCreate(baseLodash.prototype);
    LodashWrapper.prototype.constructor = LodashWrapper;

    LazyWrapper.prototype = baseCreate(baseLodash.prototype);
    LazyWrapper.prototype.constructor = LazyWrapper;

    // Add functions to the `Map` cache.
    MapCache.prototype['delete'] = mapDelete;
    MapCache.prototype.get = mapGet;
    MapCache.prototype.has = mapHas;
    MapCache.prototype.set = mapSet;

    // Add functions to the `Set` cache.
    SetCache.prototype.push = cachePush;

    // Assign cache to `_.memoize`.
    memoize.Cache = MapCache;

    // Add functions that return wrapped values when chaining.
    lodash.after = after;
    lodash.ary = ary;
    lodash.assign = assign;
    lodash.at = at;
    lodash.before = before;
    lodash.bind = bind;
    lodash.bindAll = bindAll;
    lodash.bindKey = bindKey;
    lodash.callback = callback;
    lodash.chain = chain;
    lodash.chunk = chunk;
    lodash.compact = compact;
    lodash.constant = constant;
    lodash.countBy = countBy;
    lodash.create = create;
    lodash.curry = curry;
    lodash.curryRight = curryRight;
    lodash.debounce = debounce;
    lodash.defaults = defaults;
    lodash.defaultsDeep = defaultsDeep;
    lodash.defer = defer;
    lodash.delay = delay;
    lodash.difference = difference;
    lodash.drop = drop;
    lodash.dropRight = dropRight;
    lodash.dropRightWhile = dropRightWhile;
    lodash.dropWhile = dropWhile;
    lodash.fill = fill;
    lodash.filter = filter;
    lodash.flatten = flatten;
    lodash.flattenDeep = flattenDeep;
    lodash.flow = flow;
    lodash.flowRight = flowRight;
    lodash.forEach = forEach;
    lodash.forEachRight = forEachRight;
    lodash.forIn = forIn;
    lodash.forInRight = forInRight;
    lodash.forOwn = forOwn;
    lodash.forOwnRight = forOwnRight;
    lodash.functions = functions;
    lodash.groupBy = groupBy;
    lodash.indexBy = indexBy;
    lodash.initial = initial;
    lodash.intersection = intersection;
    lodash.invert = invert;
    lodash.invoke = invoke;
    lodash.keys = keys;
    lodash.keysIn = keysIn;
    lodash.map = map;
    lodash.mapKeys = mapKeys;
    lodash.mapValues = mapValues;
    lodash.matches = matches;
    lodash.matchesProperty = matchesProperty;
    lodash.memoize = memoize;
    lodash.merge = merge;
    lodash.method = method;
    lodash.methodOf = methodOf;
    lodash.mixin = mixin;
    lodash.modArgs = modArgs;
    lodash.negate = negate;
    lodash.omit = omit;
    lodash.once = once;
    lodash.pairs = pairs;
    lodash.partial = partial;
    lodash.partialRight = partialRight;
    lodash.partition = partition;
    lodash.pick = pick;
    lodash.pluck = pluck;
    lodash.property = property;
    lodash.propertyOf = propertyOf;
    lodash.pull = pull;
    lodash.pullAt = pullAt;
    lodash.range = range;
    lodash.rearg = rearg;
    lodash.reject = reject;
    lodash.remove = remove;
    lodash.rest = rest;
    lodash.restParam = restParam;
    lodash.set = set;
    lodash.shuffle = shuffle;
    lodash.slice = slice;
    lodash.sortBy = sortBy;
    lodash.sortByAll = sortByAll;
    lodash.sortByOrder = sortByOrder;
    lodash.spread = spread;
    lodash.take = take;
    lodash.takeRight = takeRight;
    lodash.takeRightWhile = takeRightWhile;
    lodash.takeWhile = takeWhile;
    lodash.tap = tap;
    lodash.throttle = throttle;
    lodash.thru = thru;
    lodash.times = times;
    lodash.toArray = toArray;
    lodash.toPlainObject = toPlainObject;
    lodash.transform = transform;
    lodash.union = union;
    lodash.uniq = uniq;
    lodash.unzip = unzip;
    lodash.unzipWith = unzipWith;
    lodash.values = values;
    lodash.valuesIn = valuesIn;
    lodash.where = where;
    lodash.without = without;
    lodash.wrap = wrap;
    lodash.xor = xor;
    lodash.zip = zip;
    lodash.zipObject = zipObject;
    lodash.zipWith = zipWith;

    // Add aliases.
    lodash.backflow = flowRight;
    lodash.collect = map;
    lodash.compose = flowRight;
    lodash.each = forEach;
    lodash.eachRight = forEachRight;
    lodash.extend = assign;
    lodash.iteratee = callback;
    lodash.methods = functions;
    lodash.object = zipObject;
    lodash.select = filter;
    lodash.tail = rest;
    lodash.unique = uniq;

    // Add functions to `lodash.prototype`.
    mixin(lodash, lodash);

    /*------------------------------------------------------------------------*/

    // Add functions that return unwrapped values when chaining.
    lodash.add = add;
    lodash.attempt = attempt;
    lodash.camelCase = camelCase;
    lodash.capitalize = capitalize;
    lodash.ceil = ceil;
    lodash.clone = clone;
    lodash.cloneDeep = cloneDeep;
    lodash.deburr = deburr;
    lodash.endsWith = endsWith;
    lodash.escape = escape;
    lodash.escapeRegExp = escapeRegExp;
    lodash.every = every;
    lodash.find = find;
    lodash.findIndex = findIndex;
    lodash.findKey = findKey;
    lodash.findLast = findLast;
    lodash.findLastIndex = findLastIndex;
    lodash.findLastKey = findLastKey;
    lodash.findWhere = findWhere;
    lodash.first = first;
    lodash.floor = floor;
    lodash.get = get;
    lodash.gt = gt;
    lodash.gte = gte;
    lodash.has = has;
    lodash.identity = identity;
    lodash.includes = includes;
    lodash.indexOf = indexOf;
    lodash.inRange = inRange;
    lodash.isArguments = isArguments;
    lodash.isArray = isArray;
    lodash.isBoolean = isBoolean;
    lodash.isDate = isDate;
    lodash.isElement = isElement;
    lodash.isEmpty = isEmpty;
    lodash.isEqual = isEqual;
    lodash.isError = isError;
    lodash.isFinite = isFinite;
    lodash.isFunction = isFunction;
    lodash.isMatch = isMatch;
    lodash.isNaN = isNaN;
    lodash.isNative = isNative;
    lodash.isNull = isNull;
    lodash.isNumber = isNumber;
    lodash.isObject = isObject;
    lodash.isPlainObject = isPlainObject;
    lodash.isRegExp = isRegExp;
    lodash.isString = isString;
    lodash.isTypedArray = isTypedArray;
    lodash.isUndefined = isUndefined;
    lodash.kebabCase = kebabCase;
    lodash.last = last;
    lodash.lastIndexOf = lastIndexOf;
    lodash.lt = lt;
    lodash.lte = lte;
    lodash.max = max;
    lodash.min = min;
    lodash.noConflict = noConflict;
    lodash.noop = noop;
    lodash.now = now;
    lodash.pad = pad;
    lodash.padLeft = padLeft;
    lodash.padRight = padRight;
    lodash.parseInt = parseInt;
    lodash.random = random;
    lodash.reduce = reduce;
    lodash.reduceRight = reduceRight;
    lodash.repeat = repeat;
    lodash.result = result;
    lodash.round = round;
    lodash.runInContext = runInContext;
    lodash.size = size;
    lodash.snakeCase = snakeCase;
    lodash.some = some;
    lodash.sortedIndex = sortedIndex;
    lodash.sortedLastIndex = sortedLastIndex;
    lodash.startCase = startCase;
    lodash.startsWith = startsWith;
    lodash.sum = sum;
    lodash.template = template;
    lodash.trim = trim;
    lodash.trimLeft = trimLeft;
    lodash.trimRight = trimRight;
    lodash.trunc = trunc;
    lodash.unescape = unescape;
    lodash.uniqueId = uniqueId;
    lodash.words = words;

    // Add aliases.
    lodash.all = every;
    lodash.any = some;
    lodash.contains = includes;
    lodash.eq = isEqual;
    lodash.detect = find;
    lodash.foldl = reduce;
    lodash.foldr = reduceRight;
    lodash.head = first;
    lodash.include = includes;
    lodash.inject = reduce;

    mixin(lodash, (function() {
      var source = {};
      baseForOwn(lodash, function(func, methodName) {
        if (!lodash.prototype[methodName]) {
          source[methodName] = func;
        }
      });
      return source;
    }()), false);

    /*------------------------------------------------------------------------*/

    // Add functions capable of returning wrapped and unwrapped values when chaining.
    lodash.sample = sample;

    lodash.prototype.sample = function(n) {
      if (!this.__chain__ && n == null) {
        return sample(this.value());
      }
      return this.thru(function(value) {
        return sample(value, n);
      });
    };

    /*------------------------------------------------------------------------*/

    /**
     * The semantic version number.
     *
     * @static
     * @memberOf _
     * @type string
     */
    lodash.VERSION = VERSION;

    // Assign default placeholders.
    arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
      lodash[methodName].placeholder = lodash;
    });

    // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
    arrayEach(['drop', 'take'], function(methodName, index) {
      LazyWrapper.prototype[methodName] = function(n) {
        var filtered = this.__filtered__;
        if (filtered && !index) {
          return new LazyWrapper(this);
        }
        n = n == null ? 1 : nativeMax(nativeFloor(n) || 0, 0);

        var result = this.clone();
        if (filtered) {
          result.__takeCount__ = nativeMin(result.__takeCount__, n);
        } else {
          result.__views__.push({ 'size': n, 'type': methodName + (result.__dir__ < 0 ? 'Right' : '') });
        }
        return result;
      };

      LazyWrapper.prototype[methodName + 'Right'] = function(n) {
        return this.reverse()[methodName](n).reverse();
      };
    });

    // Add `LazyWrapper` methods that accept an `iteratee` value.
    arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
      var type = index + 1,
          isFilter = type != LAZY_MAP_FLAG;

      LazyWrapper.prototype[methodName] = function(iteratee, thisArg) {
        var result = this.clone();
        result.__iteratees__.push({ 'iteratee': getCallback(iteratee, thisArg, 1), 'type': type });
        result.__filtered__ = result.__filtered__ || isFilter;
        return result;
      };
    });

    // Add `LazyWrapper` methods for `_.first` and `_.last`.
    arrayEach(['first', 'last'], function(methodName, index) {
      var takeName = 'take' + (index ? 'Right' : '');

      LazyWrapper.prototype[methodName] = function() {
        return this[takeName](1).value()[0];
      };
    });

    // Add `LazyWrapper` methods for `_.initial` and `_.rest`.
    arrayEach(['initial', 'rest'], function(methodName, index) {
      var dropName = 'drop' + (index ? '' : 'Right');

      LazyWrapper.prototype[methodName] = function() {
        return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
      };
    });

    // Add `LazyWrapper` methods for `_.pluck` and `_.where`.
    arrayEach(['pluck', 'where'], function(methodName, index) {
      var operationName = index ? 'filter' : 'map',
          createCallback = index ? baseMatches : property;

      LazyWrapper.prototype[methodName] = function(value) {
        return this[operationName](createCallback(value));
      };
    });

    LazyWrapper.prototype.compact = function() {
      return this.filter(identity);
    };

    LazyWrapper.prototype.reject = function(predicate, thisArg) {
      predicate = getCallback(predicate, thisArg, 1);
      return this.filter(function(value) {
        return !predicate(value);
      });
    };

    LazyWrapper.prototype.slice = function(start, end) {
      start = start == null ? 0 : (+start || 0);

      var result = this;
      if (result.__filtered__ && (start > 0 || end < 0)) {
        return new LazyWrapper(result);
      }
      if (start < 0) {
        result = result.takeRight(-start);
      } else if (start) {
        result = result.drop(start);
      }
      if (end !== undefined) {
        end = (+end || 0);
        result = end < 0 ? result.dropRight(-end) : result.take(end - start);
      }
      return result;
    };

    LazyWrapper.prototype.takeRightWhile = function(predicate, thisArg) {
      return this.reverse().takeWhile(predicate, thisArg).reverse();
    };

    LazyWrapper.prototype.toArray = function() {
      return this.take(POSITIVE_INFINITY);
    };

    // Add `LazyWrapper` methods to `lodash.prototype`.
    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
      var checkIteratee = /^(?:filter|map|reject)|While$/.test(methodName),
          retUnwrapped = /^(?:first|last)$/.test(methodName),
          lodashFunc = lodash[retUnwrapped ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName];

      if (!lodashFunc) {
        return;
      }
      lodash.prototype[methodName] = function() {
        var args = retUnwrapped ? [1] : arguments,
            chainAll = this.__chain__,
            value = this.__wrapped__,
            isHybrid = !!this.__actions__.length,
            isLazy = value instanceof LazyWrapper,
            iteratee = args[0],
            useLazy = isLazy || isArray(value);

        if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
          // Avoid lazy use if the iteratee has a "length" value other than `1`.
          isLazy = useLazy = false;
        }
        var interceptor = function(value) {
          return (retUnwrapped && chainAll)
            ? lodashFunc(value, 1)[0]
            : lodashFunc.apply(undefined, arrayPush([value], args));
        };

        var action = { 'func': thru, 'args': [interceptor], 'thisArg': undefined },
            onlyLazy = isLazy && !isHybrid;

        if (retUnwrapped && !chainAll) {
          if (onlyLazy) {
            value = value.clone();
            value.__actions__.push(action);
            return func.call(value);
          }
          return lodashFunc.call(undefined, this.value())[0];
        }
        if (!retUnwrapped && useLazy) {
          value = onlyLazy ? value : new LazyWrapper(this);
          var result = func.apply(value, args);
          result.__actions__.push(action);
          return new LodashWrapper(result, chainAll);
        }
        return this.thru(interceptor);
      };
    });

    // Add `Array` and `String` methods to `lodash.prototype`.
    arrayEach(['join', 'pop', 'push', 'replace', 'shift', 'sort', 'splice', 'split', 'unshift'], function(methodName) {
      var protoFunc = (/^(?:replace|split)$/.test(methodName) ? stringProto : arrayProto)[methodName],
          chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
          fixObjects = !support.spliceObjects && /^(?:pop|shift|splice)$/.test(methodName),
          retUnwrapped = /^(?:join|pop|replace|shift)$/.test(methodName);

      // Avoid array-like object bugs with `Array#shift` and `Array#splice` in
      // IE < 9, Firefox < 10, and RingoJS.
      var func = !fixObjects ? protoFunc : function() {
        var result = protoFunc.apply(this, arguments);
        if (this.length === 0) {
          delete this[0];
        }
        return result;
      };

      lodash.prototype[methodName] = function() {
        var args = arguments;
        if (retUnwrapped && !this.__chain__) {
          return func.apply(this.value(), args);
        }
        return this[chainName](function(value) {
          return func.apply(value, args);
        });
      };
    });

    // Map minified function names to their real names.
    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
      var lodashFunc = lodash[methodName];
      if (lodashFunc) {
        var key = (lodashFunc.name + ''),
            names = realNames[key] || (realNames[key] = []);

        names.push({ 'name': methodName, 'func': lodashFunc });
      }
    });

    realNames[createHybridWrapper(undefined, BIND_KEY_FLAG).name] = [{ 'name': 'wrapper', 'func': undefined }];

    // Add functions to the lazy wrapper.
    LazyWrapper.prototype.clone = lazyClone;
    LazyWrapper.prototype.reverse = lazyReverse;
    LazyWrapper.prototype.value = lazyValue;

    // Add chaining functions to the `lodash` wrapper.
    lodash.prototype.chain = wrapperChain;
    lodash.prototype.commit = wrapperCommit;
    lodash.prototype.concat = wrapperConcat;
    lodash.prototype.plant = wrapperPlant;
    lodash.prototype.reverse = wrapperReverse;
    lodash.prototype.toString = wrapperToString;
    lodash.prototype.run = lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;

    // Add function aliases to the `lodash` wrapper.
    lodash.prototype.collect = lodash.prototype.map;
    lodash.prototype.head = lodash.prototype.first;
    lodash.prototype.select = lodash.prototype.filter;
    lodash.prototype.tail = lodash.prototype.rest;

    return lodash;
  }

  /*--------------------------------------------------------------------------*/

  // Export lodash.
  var _ = runInContext();

  // Some AMD build optimizers like r.js check for condition patterns like the following:
  if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
    // Expose lodash to the global object when an AMD loader is present to avoid
    // errors in cases where lodash is loaded by a script tag and not intended
    // as an AMD module. See http://requirejs.org/docs/errors.html#mismatch for
    // more details.
    root._ = _;

    // Define as an anonymous module so, through path mapping, it can be
    // referenced as the "underscore" module.
    define(function() {
      return _;
    });
  }
  // Check for `exports` after `define` in case a build optimizer adds an `exports` object.
  else if (freeExports && freeModule) {
    // Export for Node.js or RingoJS.
    if (moduleExports) {
      (freeModule.exports = _)._ = _;
    }
    // Export for Rhino with CommonJS support.
    else {
      freeExports._ = _;
    }
  }
  else {
    // Export for a browser or Rhino.
    root._ = _;
  }
}.call(this));

},{}],14:[function(require,module,exports){
// shim for using process in browser

var process = module.exports = {};

process.nextTick = (function () {
    var canSetImmediate = typeof window !== 'undefined'
    && window.setImmediate;
    var canPost = typeof window !== 'undefined'
    && window.postMessage && window.addEventListener
    ;

    if (canSetImmediate) {
        return function (f) { return window.setImmediate(f) };
    }

    if (canPost) {
        var queue = [];
        window.addEventListener('message', function (ev) {
            var source = ev.source;
            if ((source === window || source === null) && ev.data === 'process-tick') {
                ev.stopPropagation();
                if (queue.length > 0) {
                    var fn = queue.shift();
                    fn();
                }
            }
        }, true);

        return function nextTick(fn) {
            queue.push(fn);
            window.postMessage('process-tick', '*');
        };
    }

    return function nextTick(fn) {
        setTimeout(fn, 0);
    };
})();

process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];

process.binding = function (name) {
    throw new Error('process.binding is not supported');
}

// TODO(shtylman)
process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};

},{}],15:[function(require,module,exports){
var process=require("__browserify_process");/**
 * Wrapper for the elasticsearch.js client, which will register the client constructor
 * as a factory within angular that can be easily injected with Angular's awesome DI.
 *
 * It will also instruct the client to use Angular's $http service for it's ajax requests
 */
var AngularConnector = require('./lib/connectors/angular');
var Client = require('./lib/client');

process.angular_build = true;

/* global angular */
angular.module('elasticsearch', [])
  .factory('esFactory', ['$injector', '$q', function ($injector, $q) {

    var factory = function (config) {
      config = config || {};
      config.connectionClass = AngularConnector;
      config.$injector = $injector;
      config.defer = function () {
        return $q.defer();
      };
      config.serializer = config.serializer || 'angular';
      return new Client(config);
    };

    factory.errors = require('./lib/errors');
    factory.ConnectionPool = require('./lib/connection_pool');
    factory.Transport = require('./lib/transport');

    return factory;
  }]);

},{"./lib/client":22,"./lib/connection_pool":25,"./lib/connectors/angular":26,"./lib/errors":28,"./lib/transport":41,"__browserify_process":14}],16:[function(require,module,exports){
/* jshint maxlen: false */

var ca = require('../client_action').factory;
var namespace = require('../client_action').namespaceFactory;
var api = module.exports = {};

api._namespaces = ['cat', 'cluster', 'indices', 'nodes', 'snapshot'];

/**
 * Perform a [bulk](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-bulk.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Explicitely set the replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.type - Default document type for items which don't provide one
 * @param {String} params.index - Default index for items which don't provide one
 */
api.bulk = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    type: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_bulk',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_bulk',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_bulk'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

api.cat = namespace();

/**
 * Perform a [cat.aliases](http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.cat.prototype.aliases = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/aliases'
    }
  ]
});

/**
 * Perform a [cat.allocation](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-allocation.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information
 */
api.cat.prototype.allocation = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/allocation/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/allocation'
    }
  ]
});

/**
 * Perform a [cat.count](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.count = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/count/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/count'
    }
  ]
});

/**
 * Perform a [cat.fielddata](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-fielddata.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return the fielddata size
 */
api.cat.prototype.fielddata = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fields: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/_cat/fielddata/<%=fields%>',
      req: {
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/fielddata'
    }
  ]
});

/**
 * Perform a [cat.health](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} [params.ts=true] - Set to false to disable timestamping
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.health = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    ts: {
      type: 'boolean',
      'default': true
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/health'
  }
});

/**
 * Perform a [cat.help](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.help - Return help information
 */
api.cat.prototype.help = ca({
  params: {
    help: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat'
  }
});

/**
 * Perform a [cat.indices](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-indices.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.pri - Set to true to return stats only for primary shards
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.indices = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    pri: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/indices/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/indices'
    }
  ]
});

/**
 * Perform a [cat.master](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-master.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.master = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/master'
  }
});

/**
 * Perform a [cat.nodes](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-nodes.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.nodes = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/nodes'
  }
});

/**
 * Perform a [cat.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-pending-tasks.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/pending_tasks'
  }
});

/**
 * Perform a [cat.plugins](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-plugins.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.plugins = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/plugins'
  }
});

/**
 * Perform a [cat.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.recovery = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/recovery/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/recovery'
    }
  ]
});

/**
 * Perform a [cat.segments](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} [params.v=true] - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.segments = ca({
  params: {
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': true
    }
  },
  urls: [
    {
      fmt: '/_cat/segments/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/segments'
    }
  ]
});

/**
 * Perform a [cat.shards](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.shards = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/shards/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/shards'
    }
  ]
});

/**
 * Perform a [cat.threadPool](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cat-thread-pool.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {Boolean} params.fullId - Enables displaying the complete node ids
 */
api.cat.prototype.threadPool = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fullId: {
      type: 'boolean',
      'default': false,
      name: 'full_id'
    }
  },
  url: {
    fmt: '/_cat/thread_pool'
  }
});

/**
 * Perform a [clearScroll](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.scrollId - A comma-separated list of scroll IDs to clear
 */
api.clearScroll = ca({
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  method: 'DELETE'
});

api.cluster = namespace();

/**
 * Perform a [cluster.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.getSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  }
});

/**
 * Perform a [cluster.health](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.level=cluster] - Specify the level of detail for returned information
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.waitForActiveShards - Wait until the specified number of shards is active
 * @param {String} params.waitForNodes - Wait until the specified number of nodes is available
 * @param {Number} params.waitForRelocatingShards - Wait until the specified number of relocating shards is finished
 * @param {String} params.waitForStatus - Wait until cluster is in a specific state
 * @param {String} params.index - Limit the information returned to a specific index
 */
api.cluster.prototype.health = ca({
  params: {
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    waitForActiveShards: {
      type: 'number',
      name: 'wait_for_active_shards'
    },
    waitForNodes: {
      type: 'string',
      name: 'wait_for_nodes'
    },
    waitForRelocatingShards: {
      type: 'number',
      name: 'wait_for_relocating_shards'
    },
    waitForStatus: {
      type: 'enum',
      'default': null,
      options: [
        'green',
        'yellow',
        'red'
      ],
      name: 'wait_for_status'
    }
  },
  urls: [
    {
      fmt: '/_cluster/health/<%=index%>',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_cluster/health'
    }
  ]
});

/**
 * Perform a [cluster.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-pending.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.cluster.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_cluster/pending_tasks'
  }
});

/**
 * Perform a [cluster.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.putSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  },
  method: 'PUT'
});

/**
 * Perform a [cluster.reroute](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-reroute.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.dryRun - Simulate the operation only and return the resulting state
 * @param {Boolean} params.explain - Return an explanation of why the commands can or cannot be executed
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics. Defaults to all but metadata
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.reroute = ca({
  params: {
    dryRun: {
      type: 'boolean',
      name: 'dry_run'
    },
    explain: {
      type: 'boolean'
    },
    metric: {
      type: 'list',
      options: [
        '_all',
        'blocks',
        'metadata',
        'nodes',
        'routing_table',
        'master_node',
        'version'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/reroute'
  },
  method: 'POST'
});

/**
 * Perform a [cluster.state](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-state.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 */
api.cluster.prototype.state = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/_cluster/state/<%=metric%>/<%=index%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'master_node',
            'version'
          ]
        },
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/state/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'master_node',
            'version'
          ]
        }
      }
    },
    {
      fmt: '/_cluster/state'
    }
  ]
});

/**
 * Perform a [cluster.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.cluster.prototype.stats = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cluster/stats/nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/stats'
    }
  ]
});

/**
 * Perform a [count](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.count = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    source: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_count',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_count',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_count'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [countPercolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateIndex - The index to count percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to count percolate document into. Defaults to type.
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being count percolated.
 * @param {String} params.type - The type of the document being count percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.countPercolate = ca({
  params: {
    source: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-delete.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Specific write consistency setting for the operation
 * @param {String} params.parent - ID of parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api['delete'] = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteByQuery](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-delete-by-query.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {String} params.consistency - Specific write consistency setting for the operation
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
 * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the operation
 */
api.deleteByQuery = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    source: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_query',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_query',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ],
  method: 'DELETE'
});

/**
 * Perform a [deleteScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.deleteScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.deleteTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [exists](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.exists = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [explain](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-explain.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcards and prefix queries in the query string query should be analyzed (default: false)
 * @param {String} params.analyzer - The analyzer for the query string query
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The default field for query string query (default: _all)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
 * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.explain = ca({
  params: {
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    analyzer: {
      type: 'string'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    fields: {
      type: 'list'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    source: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_explain',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [get](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.get = ca({
  params: {
    fields: {
      type: 'list'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.getScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getSource](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document; use `_all` to fetch the first document matching the ID across all types
 */
api.getSource = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_source',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.getTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [index](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.index = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'POST'
});

api.indices = namespace();

/**
 * Perform a [indices.analyze](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-analyze.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {String} params.analyzer - The name of the analyzer to use
 * @param {String, String[], Boolean} params.charFilters - A comma-separated list of character filters to use for the analysis
 * @param {String} params.field - Use the analyzer configured for this field (instead of passing the analyzer name)
 * @param {String, String[], Boolean} params.filters - A comma-separated list of filters to use for the analysis
 * @param {String} params.index - The name of the index to scope the operation
 * @param {Boolean} params.preferLocal - With `true`, specify that a local shard should be used if available, with `false`, use a random shard (default: true)
 * @param {String} params.text - The text on which the analysis should be performed (when request body is not used)
 * @param {String} params.tokenizer - The name of the tokenizer to use for the analysis
 * @param {String} [params.format=detailed] - Format of the output
 */
api.indices.prototype.analyze = ca({
  params: {
    source: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    charFilters: {
      type: 'list',
      name: 'char_filters'
    },
    field: {
      type: 'string'
    },
    filters: {
      type: 'list'
    },
    index: {
      type: 'string'
    },
    preferLocal: {
      type: 'boolean',
      name: 'prefer_local'
    },
    text: {
      type: 'string'
    },
    tokenizer: {
      type: 'string'
    },
    format: {
      type: 'enum',
      'default': 'detailed',
      options: [
        'detailed',
        'text'
      ]
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_analyze',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_analyze'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.clearCache](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-clearcache.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.fieldData - Clear field data
 * @param {Boolean} params.fielddata - Clear field data
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to clear when using the `field_data` parameter (default: all)
 * @param {Boolean} params.filter - Clear filter caches
 * @param {Boolean} params.filterCache - Clear filter caches
 * @param {Boolean} params.filterKeys - A comma-separated list of keys to clear when using the `filter_cache` parameter (default: all)
 * @param {Boolean} params.id - Clear ID caches for parent/child
 * @param {Boolean} params.idCache - Clear ID caches for parent/child
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index name to limit the operation
 * @param {Boolean} params.recycler - Clear the recycler cache
 * @param {Boolean} params.queryCache - Clear query cache
 */
api.indices.prototype.clearCache = ca({
  params: {
    fieldData: {
      type: 'boolean',
      name: 'field_data'
    },
    fielddata: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    filter: {
      type: 'boolean'
    },
    filterCache: {
      type: 'boolean',
      name: 'filter_cache'
    },
    filterKeys: {
      type: 'boolean',
      name: 'filter_keys'
    },
    id: {
      type: 'boolean'
    },
    idCache: {
      type: 'boolean',
      name: 'id_cache'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    index: {
      type: 'list'
    },
    recycler: {
      type: 'boolean'
    },
    queryCache: {
      type: 'boolean',
      name: 'query_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_cache/clear',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cache/clear'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.close](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.close = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_close',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.create](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-create-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.create = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-delete-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to delete; use `_all` or `*` string to delete all indices
 */
api.indices.prototype['delete'] = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names (supports wildcards); use `_all` for all indices
 * @param {String, String[], Boolean} params.name - A comma-separated list of aliases to delete (supports wildcards); use `_all` to delete all aliases for the specified indices.
 */
api.indices.prototype.deleteAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-delete-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names (supports wildcards); use `_all` for all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to delete (supports wildcards); use `_all` to delete all document types in the specified indices.
 */
api.indices.prototype.deleteMapping = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/_mapping',
    req: {
      index: {
        type: 'list'
      },
      type: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.deleteTemplate = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.name - A comma-separated list of warmer names to delete (supports wildcards); use `_all` to delete all warmers in the specified indices. You must specify a name either in the uri or in the parameters.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to delete warmers from (supports wildcards); use `_all` to perform the operation on all indices.
 */
api.indices.prototype.deleteWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    name: {
      type: 'list'
    }
  },
  url: {
    fmt: '/<%=index%>/_warmer/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.exists](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to check
 */
api.indices.prototype.exists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.existsAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ],
  method: 'HEAD'
});

/**
 * Perform a [indices.existsTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.existsTemplate = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsType](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-types-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` to check the types across all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to check
 */
api.indices.prototype.existsType = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>',
    req: {
      index: {
        type: 'list'
      },
      type: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.flush](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.force - Whether a flush should be forced even if it is not necessarily needed ie. if no changes will be committed to the index. This is useful if transaction log IDs should be incremented even if no uncommitted changes are present. (This setting can be considered as internal)
 * @param {Boolean} params.waitIfOngoing - If set to true the flush operation will block until the flush can be executed if another flush operation is already executing. The default is false and will cause an exception to be thrown on the shard level if another flush operation is already running.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 */
api.indices.prototype.flush = ca({
  params: {
    force: {
      type: 'boolean'
    },
    waitIfOngoing: {
      type: 'boolean',
      name: 'wait_if_ongoing'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_flush',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.get](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-get-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Ignore unavailable indexes (default: false)
 * @param {Boolean} params.allowNoIndices - Ignore if a wildcard expression resolves to no concrete indices (default: false)
 * @param {String} [params.expandWildcards=open] - Whether wildcard expressions should get expanded to open or closed indices (default: open)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.feature - A comma-separated list of features
 */
api.indices.prototype.get = ca({
  params: {
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=feature%>',
      req: {
        index: {
          type: 'list'
        },
        feature: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.getAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias'
    }
  ]
});

/**
 * Perform a [indices.getAliases](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to filter
 */
api.indices.prototype.getAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_aliases/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_aliases',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases'
    }
  ]
});

/**
 * Perform a [indices.getFieldMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-get-field-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.includeDefaults - Whether the default mapping values should be returned as well
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 * @param {String, String[], Boolean} params.field - A comma-separated list of fields
 */
api.indices.prototype.getFieldMapping = ca({
  params: {
    includeDefaults: {
      type: 'boolean',
      name: 'include_defaults'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>/field/<%=field%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping/field/<%=field%>',
      req: {
        index: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>/field/<%=field%>',
      req: {
        type: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/field/<%=field%>',
      req: {
        field: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-get-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 */
api.indices.prototype.getMapping = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping'
    }
  ]
});

/**
 * Perform a [indices.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-get-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the settings that should be included
 */
api.indices.prototype.getSettings = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ]
});

/**
 * Perform a [indices.getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.getTemplate = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_template/<%=name%>',
      req: {
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_template'
    }
  ]
});

/**
 * Perform a [indices.getUpgrade](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.getUpgrade = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ]
});

/**
 * Perform a [indices.getWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the warmer (supports wildcards); leave empty to get all warmers
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.getWarmer = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer'
    }
  ]
});

/**
 * Perform a [indices.open](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.open = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'closed',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_open',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.optimize](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-optimize.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flush - Specify whether the index should be flushed after performing the operation (default: true)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.maxNumSegments - The number of segments the index should be merged into (default: dynamic)
 * @param {Boolean} params.onlyExpungeDeletes - Specify whether the operation should only expunge deleted documents
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.waitForMerge - Specify whether the request should block until the merge process is finished (default: true)
 * @param {Boolean} params.force - Force a merge operation to run, even if there is a single segment in the index (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.optimize = ca({
  params: {
    flush: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    maxNumSegments: {
      type: 'number',
      name: 'max_num_segments'
    },
    onlyExpungeDeletes: {
      type: 'boolean',
      name: 'only_expunge_deletes'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    waitForMerge: {
      type: 'boolean',
      name: 'wait_for_merge'
    },
    force: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_optimize',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_optimize'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.putAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the alias should point to (supports wildcards); use `_all` to perform the operation on all indices.
 * @param {String} params.name - The name of the alias to be created or updated
 */
api.indices.prototype.putAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'string'
      }
    }
  },
  method: 'PUT'
});

/**
 * Perform a [indices.putMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-put-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreConflicts - Specify whether to ignore conflicts while updating the mapping (default: false)
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the mapping should be added to (supports wildcards); use `_all` or omit to add the mapping on all indices.
 * @param {String} params.type - The name of the document type
 */
api.indices.prototype.putMapping = ca({
  params: {
    ignoreConflicts: {
      type: 'boolean',
      name: 'ignore_conflicts'
    },
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.putSettings = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.order - The order for this template when merging multiple matching ones (higher numbers are merged later, overriding the lower numbers)
 * @param {Boolean} params.create - Whether the index template should only be added if new or can also replace an existing one
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.putTemplate = ca({
  params: {
    order: {
      type: 'number'
    },
    create: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed) in the search request to warm
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices in the search request to warm. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both, in the search request to warm.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to register the warmer for; use `_all` or omit to perform the operation on all indices
 * @param {String} params.name - The name of the warmer
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to register the warmer for; leave empty to perform the operation on all types
 */
api.indices.prototype.putWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.detailed - Whether to display detailed information about shard recovery
 * @param {Boolean} params.activeOnly - Display only those recoveries that are currently on-going
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.recovery = ca({
  params: {
    detailed: {
      type: 'boolean',
      'default': false
    },
    activeOnly: {
      type: 'boolean',
      'default': false,
      name: 'active_only'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_recovery',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_recovery'
    }
  ]
});

/**
 * Perform a [indices.refresh](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-refresh.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.force - Force a refresh even if not required
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.refresh = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    force: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_refresh',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_refresh'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.segments](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.segments = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_segments',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_segments'
    }
  ]
});

/**
 * Perform a [indices.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=indices] - Return stats aggregated at cluster, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned the specific metrics.
 */
api.indices.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'list'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'indices',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_stats/<%=metric%>',
      req: {
        index: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/<%=index%>/_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_stats'
    }
  ]
});

/**
 * Perform a [indices.status](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-status.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.recovery - Return information about shard recovery
 * @param {Boolean} params.snapshot - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.status = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    },
    recovery: {
      type: 'boolean'
    },
    snapshot: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_status',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_status'
    }
  ]
});

/**
 * Perform a [indices.updateAliases](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Request timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.indices.prototype.updateAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_aliases'
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [indices.upgrade](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.waitForCompletion - Specify whether the request should block until the all segments are upgraded (default: true)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.upgrade = ca({
  params: {
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    waitForCompletion: {
      type: 'boolean',
      name: 'wait_for_completion'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.validateQuery](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-validate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.explain - Return detailed information about the error
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.validateQuery = ca({
  params: {
    explain: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    source: {
      type: 'string'
    },
    q: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_validate/query',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_validate/query',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_validate/query'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [info](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.info = ca({
  url: {
    fmt: '/'
  }
});

/**
 * Perform a [mget](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-multi-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.mget = ca({
  params: {
    source: {
      type: 'string'
    },
    fields: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mget',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mget',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mget'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [mlt](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-more-like-this.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {Number} params.boostTerms - The boost factor
 * @param {Number} params.maxDocFreq - The word occurrence frequency as count: words with higher occurrence in the corpus will be ignored
 * @param {Number} params.maxQueryTerms - The maximum query terms to be included in the generated query
 * @param {Number} params.maxWordLength - The minimum length of the word: longer words will be ignored
 * @param {Number} params.minDocFreq - The word occurrence frequency as count: words with lower occurrence in the corpus will be ignored
 * @param {Number} params.minTermFreq - The term frequency as percent: terms with lower occurence in the source document will be ignored
 * @param {Number} params.minWordLength - The minimum length of the word: shorter words will be ignored
 * @param {String, String[], Boolean} params.mltFields - Specific fields to perform the query against
 * @param {Number} params.percentTermsToMatch - How many terms have to match in order to consider the document a match (default: 0.3)
 * @param {String} params.routing - Specific routing value
 * @param {Number} params.searchFrom - The offset from which to return results
 * @param {String, String[], Boolean} params.searchIndices - A comma-separated list of indices to perform the query against (default: the index containing the document)
 * @param {String} params.searchScroll - A scroll search request definition
 * @param {Number} params.searchSize - The number of documents to return (default: 10)
 * @param {String} params.searchSource - A specific search request definition (instead of using the request body)
 * @param {String} params.searchType - Specific search type (eg. `dfs_then_fetch`, `count`, etc)
 * @param {String, String[], Boolean} params.searchTypes - A comma-separated list of types to perform the query against (default: the same type as the document)
 * @param {String, String[], Boolean} params.stopWords - A list of stop words to be ignored
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.mlt = ca({
  params: {
    source: {
      type: 'string'
    },
    boostTerms: {
      type: 'number',
      name: 'boost_terms'
    },
    maxDocFreq: {
      type: 'number',
      name: 'max_doc_freq'
    },
    maxQueryTerms: {
      type: 'number',
      name: 'max_query_terms'
    },
    maxWordLength: {
      type: 'number',
      name: 'max_word_length'
    },
    minDocFreq: {
      type: 'number',
      name: 'min_doc_freq'
    },
    minTermFreq: {
      type: 'number',
      name: 'min_term_freq'
    },
    minWordLength: {
      type: 'number',
      name: 'min_word_length'
    },
    mltFields: {
      type: 'list',
      name: 'mlt_fields'
    },
    percentTermsToMatch: {
      type: 'number',
      name: 'percent_terms_to_match'
    },
    routing: {
      type: 'string'
    },
    searchFrom: {
      type: 'number',
      name: 'search_from'
    },
    searchIndices: {
      type: 'list',
      name: 'search_indices'
    },
    searchScroll: {
      type: 'string',
      name: 'search_scroll'
    },
    searchSize: {
      type: 'number',
      name: 'search_size'
    },
    searchSource: {
      type: 'string',
      name: 'search_source'
    },
    searchType: {
      type: 'string',
      name: 'search_type'
    },
    searchTypes: {
      type: 'list',
      name: 'search_types'
    },
    stopWords: {
      type: 'list',
      name: 'stop_words'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_mlt',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [mpercolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The index of the document being count percolated to use as default
 * @param {String} params.type - The type of the document being percolated to use as default.
 */
api.mpercolate = ca({
  params: {
    source: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mpercolate'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [msearch](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-multi-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to use as default
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to use as default
 */
api.msearch = ca({
  params: {
    source: {
      type: 'string'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_msearch',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_msearch',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_msearch'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [mtermvectors](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-multi-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.ids - A comma-separated list of documents ids. You must define ids as parameter or set "ids" or "docs" in the request body
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random) .Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.routing - Specific routing value. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.parent - Parent id of documents. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} params.realtime - Specifies if requests are real-time as opposed to near-real-time (default: true).
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 * @param {String} params.id - The id of the document.
 */
api.mtermvectors = ca({
  params: {
    source: {
      type: 'string'
    },
    ids: {
      type: 'list',
      required: false
    },
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mtermvectors'
    }
  ],
  method: 'POST'
});

api.nodes = namespace();

/**
 * Perform a [nodes.hotThreads](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-nodes-hot-threads.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.interval - The interval for the second sampling of threads
 * @param {Number} params.snapshots - Number of samples of thread stacktrace (default: 10)
 * @param {Number} params.threads - Specify the number of threads to provide information for (default: 3)
 * @param {Boolean} params.ignoreIdleThreads - Don't show threads that are in known-idle places, such as waiting on a socket select or pulling from an empty task queue (default: true)
 * @param {String} params.type - The type to sample (default: cpu)
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.hotThreads = ca({
  params: {
    interval: {
      type: 'time'
    },
    snapshots: {
      type: 'number'
    },
    threads: {
      type: 'number'
    },
    ignoreIdleThreads: {
      type: 'boolean',
      name: 'ignore_idle_threads'
    },
    type: {
      type: 'enum',
      options: [
        'cpu',
        'wait',
        'block'
      ]
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/hotthreads',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/hotthreads'
    }
  ]
});

/**
 * Perform a [nodes.info](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-nodes-info.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 * @param {String, String[], Boolean} params.metric - A comma-separated list of metrics you wish returned. Leave empty to return all.
 */
api.nodes.prototype.info = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'network',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'network',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes'
    }
  ]
});

/**
 * Perform a [nodes.shutdown](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-nodes-shutdown.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.delay - Set the delay for the operation (default: 1s)
 * @param {Boolean} params.exit - Exit the JVM as well (default: true)
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to perform the operation on; use `_local` to perform the operation on the node you're connected to, leave empty to perform the operation on all nodes
 */
api.nodes.prototype.shutdown = ca({
  params: {
    delay: {
      type: 'time'
    },
    exit: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_cluster/nodes/<%=nodeId%>/_shutdown',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_shutdown'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [nodes.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/cluster-nodes-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=node] - Return indices stats aggregated at node, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 * @param {String, String[], Boolean} params.indexMetric - Limit the information returned for `indices` metric to the specific index metrics. Isn't used if `indices` (or `all`) metric isn't specified.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'boolean'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'node',
      options: [
        'node',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats'
    }
  ]
});

/**
 * Perform a [percolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateFormat - Return an array of matching query IDs instead of objects
 * @param {String} params.percolateIndex - The index to percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to percolate document into. Defaults to type.
 * @param {String} params.percolateRouting - The routing value to use when percolating the existing document.
 * @param {String} params.percolatePreference - Which shard to prefer when executing the percolate request.
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being percolated.
 * @param {String} params.type - The type of the document being percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.percolate = ca({
  params: {
    source: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateFormat: {
      type: 'enum',
      options: [
        'ids'
      ],
      name: 'percolate_format'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    percolateRouting: {
      type: 'string',
      name: 'percolate_routing'
    },
    percolatePreference: {
      type: 'string',
      name: 'percolate_preference'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [ping](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.ping = ca({
  url: {
    fmt: '/'
  },
  requestTimeout: 3000,
  method: 'HEAD'
});

/**
 * Perform a [putScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.putScript = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.putTemplate = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [scroll](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.scrollId - The scroll ID
 */
api.scroll = ca({
  params: {
    source: {
      type: 'string'
    },
    scroll: {
      type: 'duration'
    },
    scrollId: {
      type: 'string',
      name: 'scroll_id'
    }
  },
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  paramAsBody: 'scrollId',
  method: 'POST'
});

/**
 * Perform a [search](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.explain - Specify whether to return detailed information about score computation as part of a hit
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return as part of a hit
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields to return as the field data representation of a field for each hit
 * @param {Number} params.from - Starting offset (default: 0)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.indicesBoost - Comma-separated list of index boosts
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {Number} params.size - Number of hits to return (default: 10)
 * @param {String, String[], Boolean} params.sort - A comma-separated list of <field>:<direction> pairs
 * @param {String} params.source - The URL-encoded request definition using the Query DSL (instead of using request body)
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String, String[], Boolean} params.stats - Specific 'tag' of the request for logging and statistical purposes
 * @param {String} params.suggestField - Specify which field to use for suggestions
 * @param {String} [params.suggestMode=missing] - Specify suggest mode
 * @param {Number} params.suggestSize - How many suggestions to return in response
 * @param {Text} params.suggestText - The source text for which the suggestions should be returned
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.trackScores - Whether to calculate and return scores even if they are not used for sorting
 * @param {Boolean} params.version - Specify whether to return document version as part of a hit
 * @param {Boolean} params.queryCache - Specify if query cache should be used for this request or not, defaults to index level setting
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.search = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    explain: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    from: {
      type: 'number'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    indicesBoost: {
      type: 'list',
      name: 'indices_boost'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    },
    size: {
      type: 'number'
    },
    sort: {
      type: 'list'
    },
    source: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    stats: {
      type: 'list'
    },
    suggestField: {
      type: 'string',
      name: 'suggest_field'
    },
    suggestMode: {
      type: 'enum',
      'default': 'missing',
      options: [
        'missing',
        'popular',
        'always'
      ],
      name: 'suggest_mode'
    },
    suggestSize: {
      type: 'number',
      name: 'suggest_size'
    },
    suggestText: {
      type: 'text',
      name: 'suggest_text'
    },
    timeout: {
      type: 'time'
    },
    trackScores: {
      type: 'boolean',
      name: 'track_scores'
    },
    version: {
      type: 'boolean'
    },
    queryCache: {
      type: 'boolean',
      name: 'query_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchExists](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.searchExists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    source: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/exists',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/exists',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/exists'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchShards](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.searchShards = ca({
  params: {
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search_shards',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search_shards',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_search_shards'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/current/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.searchTemplate = ca({
  params: {
    source: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/template',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/template',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/template'
    }
  ],
  method: 'POST'
});

api.snapshot = namespace();

/**
 * Perform a [snapshot.create](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.create = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_create',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.createRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.verify - Whether to verify the repository after creation
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.createRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    verify: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [snapshot.delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype['delete'] = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.deleteRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.deleteRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.get](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.get = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'list'
      }
    }
  }
});

/**
 * Perform a [snapshot.getRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.getRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>',
      req: {
        repository: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot'
    }
  ]
});

/**
 * Perform a [snapshot.restore](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.restore = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_restore',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.status](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.status = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_status',
      req: {
        repository: {
          type: 'string'
        },
        snapshot: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot/<%=repository%>/_status',
      req: {
        repository: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_snapshot/_status'
    }
  ]
});

/**
 * Perform a [snapshot.verifyRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.verifyRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/_verify',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [suggest](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/search-suggesters.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.source - The URL-encoded request definition (instead of using request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 */
api.suggest = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    source: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_suggest',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_suggest'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [termvector](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned.
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned.
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return.
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned.
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned.
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random).
 * @param {String} params.routing - Specific routing value.
 * @param {String} params.parent - Parent id of documents.
 * @param {Boolean} params.realtime - Specifies if request is real-time as opposed to near-real-time (default: true).
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 * @param {String} params.id - The id of the document.
 */
api.termvector = ca({
  params: {
    source: {
      type: 'string'
    },
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_termvector',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_termvector',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [update](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-update.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.lang - The script language (default: groovy)
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {Number} params.retryOnConflict - Specify how many times should the operation be retried when a conflict occurs (default: 0)
 * @param {String} params.routing - Specific routing value
 * @param {Anything} params.script - The URL-encoded script definition (instead of using request body)
 * @param {Anything} params.scriptId - The id of a stored script
 * @param {Boolean} params.scriptedUpsert - True if the script referenced in script or script_id should be called to perform inserts - defaults to false
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.update = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    fields: {
      type: 'list'
    },
    lang: {
      type: 'string'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    retryOnConflict: {
      type: 'number',
      name: 'retry_on_conflict'
    },
    routing: {
      type: 'string'
    },
    script: {},
    scriptId: {
      name: 'script_id'
    },
    scriptedUpsert: {
      type: 'boolean',
      name: 'scripted_upsert'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_update',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [create](http://www.elastic.co/guide/en/elasticsearch/reference/1.5/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.create = ca.proxy(api.index, {
  transform: function (params) {
    params.op_type = 'create';
  }
});
},{"../client_action":23}],17:[function(require,module,exports){
/* jshint maxlen: false */

var ca = require('../client_action').makeFactoryWithModifier(function (spec) {
  return require('../utils').merge(spec, {
    params: {
      filterPath: {
        type: 'list',
        name: 'filter_path'
      }
    }
  });
});
var namespace = require('../client_action').namespaceFactory;
var api = module.exports = {};

api._namespaces = ['cat', 'cluster', 'indices', 'nodes', 'snapshot'];

/**
 * Perform a [bulk](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-bulk.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Explicitely set the replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.type - Default document type for items which don't provide one
 * @param {String} params.index - Default index for items which don't provide one
 */
api.bulk = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    type: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_bulk',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_bulk',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_bulk'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

api.cat = namespace();

/**
 * Perform a [cat.aliases](http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.cat.prototype.aliases = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/aliases'
    }
  ]
});

/**
 * Perform a [cat.allocation](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-allocation.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information
 */
api.cat.prototype.allocation = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/allocation/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/allocation'
    }
  ]
});

/**
 * Perform a [cat.count](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.count = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/count/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/count'
    }
  ]
});

/**
 * Perform a [cat.fielddata](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-fielddata.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return the fielddata size
 */
api.cat.prototype.fielddata = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fields: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/_cat/fielddata/<%=fields%>',
      req: {
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/fielddata'
    }
  ]
});

/**
 * Perform a [cat.health](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} [params.ts=true] - Set to false to disable timestamping
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.health = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    ts: {
      type: 'boolean',
      'default': true
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/health'
  }
});

/**
 * Perform a [cat.help](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.help - Return help information
 */
api.cat.prototype.help = ca({
  params: {
    help: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat'
  }
});

/**
 * Perform a [cat.indices](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-indices.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.pri - Set to true to return stats only for primary shards
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.indices = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    pri: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/indices/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/indices'
    }
  ]
});

/**
 * Perform a [cat.master](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-master.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.master = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/master'
  }
});

/**
 * Perform a [cat.nodes](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-nodes.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.nodes = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/nodes'
  }
});

/**
 * Perform a [cat.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-pending-tasks.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/pending_tasks'
  }
});

/**
 * Perform a [cat.plugins](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-plugins.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.plugins = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/plugins'
  }
});

/**
 * Perform a [cat.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.recovery = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/recovery/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/recovery'
    }
  ]
});

/**
 * Perform a [cat.segments](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} [params.v=true] - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.segments = ca({
  params: {
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': true
    }
  },
  urls: [
    {
      fmt: '/_cat/segments/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/segments'
    }
  ]
});

/**
 * Perform a [cat.shards](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.shards = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/shards/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/shards'
    }
  ]
});

/**
 * Perform a [cat.threadPool](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-thread-pool.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {Boolean} params.fullId - Enables displaying the complete node ids
 */
api.cat.prototype.threadPool = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fullId: {
      type: 'boolean',
      'default': false,
      name: 'full_id'
    }
  },
  url: {
    fmt: '/_cat/thread_pool'
  }
});

/**
 * Perform a [clearScroll](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.scrollId - A comma-separated list of scroll IDs to clear
 */
api.clearScroll = ca({
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  method: 'DELETE'
});

api.cluster = namespace();

/**
 * Perform a [cluster.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.getSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  }
});

/**
 * Perform a [cluster.health](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.level=cluster] - Specify the level of detail for returned information
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.waitForActiveShards - Wait until the specified number of shards is active
 * @param {String} params.waitForNodes - Wait until the specified number of nodes is available
 * @param {Number} params.waitForRelocatingShards - Wait until the specified number of relocating shards is finished
 * @param {String} params.waitForStatus - Wait until cluster is in a specific state
 * @param {String} params.index - Limit the information returned to a specific index
 */
api.cluster.prototype.health = ca({
  params: {
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    waitForActiveShards: {
      type: 'number',
      name: 'wait_for_active_shards'
    },
    waitForNodes: {
      type: 'string',
      name: 'wait_for_nodes'
    },
    waitForRelocatingShards: {
      type: 'number',
      name: 'wait_for_relocating_shards'
    },
    waitForStatus: {
      type: 'enum',
      'default': null,
      options: [
        'green',
        'yellow',
        'red'
      ],
      name: 'wait_for_status'
    }
  },
  urls: [
    {
      fmt: '/_cluster/health/<%=index%>',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_cluster/health'
    }
  ]
});

/**
 * Perform a [cluster.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-pending.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.cluster.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_cluster/pending_tasks'
  }
});

/**
 * Perform a [cluster.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.putSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  },
  method: 'PUT'
});

/**
 * Perform a [cluster.reroute](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-reroute.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.dryRun - Simulate the operation only and return the resulting state
 * @param {Boolean} params.explain - Return an explanation of why the commands can or cannot be executed
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics. Defaults to all but metadata
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.reroute = ca({
  params: {
    dryRun: {
      type: 'boolean',
      name: 'dry_run'
    },
    explain: {
      type: 'boolean'
    },
    metric: {
      type: 'list',
      options: [
        '_all',
        'blocks',
        'metadata',
        'nodes',
        'routing_table',
        'master_node',
        'version'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/reroute'
  },
  method: 'POST'
});

/**
 * Perform a [cluster.state](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-state.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 */
api.cluster.prototype.state = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/_cluster/state/<%=metric%>/<%=index%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'routing_nodes',
            'master_node',
            'version'
          ]
        },
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/state/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'routing_nodes',
            'master_node',
            'version'
          ]
        }
      }
    },
    {
      fmt: '/_cluster/state'
    }
  ]
});

/**
 * Perform a [cluster.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.cluster.prototype.stats = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cluster/stats/nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/stats'
    }
  ]
});

/**
 * Perform a [count](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.count = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_count',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_count',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_count'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [countPercolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateIndex - The index to count percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to count percolate document into. Defaults to type.
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being count percolated.
 * @param {String} params.type - The type of the document being count percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.countPercolate = ca({
  params: {
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-delete.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Specific write consistency setting for the operation
 * @param {String} params.parent - ID of parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api['delete'] = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteByQuery](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-delete-by-query.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {String} params.consistency - Specific write consistency setting for the operation
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the operation
 */
api.deleteByQuery = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_query',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_query',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ],
  method: 'DELETE'
});

/**
 * Perform a [deleteScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.deleteScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.deleteTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [exists](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.exists = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [explain](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-explain.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcards and prefix queries in the query string query should be analyzed (default: false)
 * @param {String} params.analyzer - The analyzer for the query string query
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The default field for query string query (default: _all)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.explain = ca({
  params: {
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    analyzer: {
      type: 'string'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    fields: {
      type: 'list'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_explain',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [fieldStats](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-field-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for to get field statistics for (min value, max value, and more)
 * @param {String} [params.level=cluster] - Defines if field stats should be returned on a per index level or on a cluster wide level
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.fieldStats = ca({
  params: {
    fields: {
      type: 'list'
    },
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'indices',
        'cluster'
      ]
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_field_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_field_stats'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [get](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.get = ca({
  params: {
    fields: {
      type: 'list'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.getScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getSource](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document; use `_all` to fetch the first document matching the ID across all types
 */
api.getSource = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_source',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.getTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [index](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.index = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'POST'
});

api.indices = namespace();

/**
 * Perform a [indices.analyze](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-analyze.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The name of the analyzer to use
 * @param {String, String[], Boolean} params.charFilters - A comma-separated list of character filters to use for the analysis
 * @param {String} params.field - Use the analyzer configured for this field (instead of passing the analyzer name)
 * @param {String, String[], Boolean} params.filters - A comma-separated list of filters to use for the analysis
 * @param {String} params.index - The name of the index to scope the operation
 * @param {Boolean} params.preferLocal - With `true`, specify that a local shard should be used if available, with `false`, use a random shard (default: true)
 * @param {String} params.text - The text on which the analysis should be performed (when request body is not used)
 * @param {String} params.tokenizer - The name of the tokenizer to use for the analysis
 * @param {String} [params.format=detailed] - Format of the output
 */
api.indices.prototype.analyze = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    charFilters: {
      type: 'list',
      name: 'char_filters'
    },
    field: {
      type: 'string'
    },
    filters: {
      type: 'list'
    },
    index: {
      type: 'string'
    },
    preferLocal: {
      type: 'boolean',
      name: 'prefer_local'
    },
    text: {
      type: 'string'
    },
    tokenizer: {
      type: 'string'
    },
    format: {
      type: 'enum',
      'default': 'detailed',
      options: [
        'detailed',
        'text'
      ]
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_analyze',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_analyze'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.clearCache](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-clearcache.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.fieldData - Clear field data
 * @param {Boolean} params.fielddata - Clear field data
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to clear when using the `field_data` parameter (default: all)
 * @param {Boolean} params.filter - Clear filter caches
 * @param {Boolean} params.filterCache - Clear filter caches
 * @param {Boolean} params.filterKeys - A comma-separated list of keys to clear when using the `filter_cache` parameter (default: all)
 * @param {Boolean} params.id - Clear ID caches for parent/child
 * @param {Boolean} params.idCache - Clear ID caches for parent/child
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index name to limit the operation
 * @param {Boolean} params.recycler - Clear the recycler cache
 * @param {Boolean} params.queryCache - Clear query cache
 */
api.indices.prototype.clearCache = ca({
  params: {
    fieldData: {
      type: 'boolean',
      name: 'field_data'
    },
    fielddata: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    filter: {
      type: 'boolean'
    },
    filterCache: {
      type: 'boolean',
      name: 'filter_cache'
    },
    filterKeys: {
      type: 'boolean',
      name: 'filter_keys'
    },
    id: {
      type: 'boolean'
    },
    idCache: {
      type: 'boolean',
      name: 'id_cache'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    index: {
      type: 'list'
    },
    recycler: {
      type: 'boolean'
    },
    queryCache: {
      type: 'boolean',
      name: 'query_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_cache/clear',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cache/clear'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.close](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.close = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_close',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.create](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-create-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.create = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-delete-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to delete; use `_all` or `*` string to delete all indices
 */
api.indices.prototype['delete'] = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names (supports wildcards); use `_all` for all indices
 * @param {String, String[], Boolean} params.name - A comma-separated list of aliases to delete (supports wildcards); use `_all` to delete all aliases for the specified indices.
 */
api.indices.prototype.deleteAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-delete-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names (supports wildcards); use `_all` for all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to delete (supports wildcards); use `_all` to delete all document types in the specified indices.
 */
api.indices.prototype.deleteMapping = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/_mapping',
    req: {
      index: {
        type: 'list'
      },
      type: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.deleteTemplate = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.name - A comma-separated list of warmer names to delete (supports wildcards); use `_all` to delete all warmers in the specified indices. You must specify a name either in the uri or in the parameters.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to delete warmers from (supports wildcards); use `_all` to perform the operation on all indices.
 */
api.indices.prototype.deleteWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    name: {
      type: 'list'
    }
  },
  url: {
    fmt: '/<%=index%>/_warmer/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.exists](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to check
 */
api.indices.prototype.exists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.existsAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ],
  method: 'HEAD'
});

/**
 * Perform a [indices.existsTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.existsTemplate = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsType](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-types-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` to check the types across all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to check
 */
api.indices.prototype.existsType = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>',
    req: {
      index: {
        type: 'list'
      },
      type: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.flush](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.force - Whether a flush should be forced even if it is not necessarily needed ie. if no changes will be committed to the index. This is useful if transaction log IDs should be incremented even if no uncommitted changes are present. (This setting can be considered as internal)
 * @param {Boolean} params.waitIfOngoing - If set to true the flush operation will block until the flush can be executed if another flush operation is already executing. The default is false and will cause an exception to be thrown on the shard level if another flush operation is already running.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 */
api.indices.prototype.flush = ca({
  params: {
    force: {
      type: 'boolean'
    },
    waitIfOngoing: {
      type: 'boolean',
      name: 'wait_if_ongoing'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_flush',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.flushSynced](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-synced-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 */
api.indices.prototype.flushSynced = ca({
  urls: [
    {
      fmt: '/<%=index%>/_flush/synced',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush/synced'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.get](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-get-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Ignore unavailable indexes (default: false)
 * @param {Boolean} params.allowNoIndices - Ignore if a wildcard expression resolves to no concrete indices (default: false)
 * @param {String} [params.expandWildcards=open] - Whether wildcard expressions should get expanded to open or closed indices (default: open)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.feature - A comma-separated list of features
 */
api.indices.prototype.get = ca({
  params: {
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=feature%>',
      req: {
        index: {
          type: 'list'
        },
        feature: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.getAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias'
    }
  ]
});

/**
 * Perform a [indices.getAliases](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to filter
 */
api.indices.prototype.getAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_aliases/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_aliases',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases'
    }
  ]
});

/**
 * Perform a [indices.getFieldMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-get-field-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.includeDefaults - Whether the default mapping values should be returned as well
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 * @param {String, String[], Boolean} params.field - A comma-separated list of fields
 */
api.indices.prototype.getFieldMapping = ca({
  params: {
    includeDefaults: {
      type: 'boolean',
      name: 'include_defaults'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>/field/<%=field%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping/field/<%=field%>',
      req: {
        index: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>/field/<%=field%>',
      req: {
        type: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/field/<%=field%>',
      req: {
        field: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-get-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 */
api.indices.prototype.getMapping = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping'
    }
  ]
});

/**
 * Perform a [indices.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-get-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the settings that should be included
 */
api.indices.prototype.getSettings = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ]
});

/**
 * Perform a [indices.getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.getTemplate = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_template/<%=name%>',
      req: {
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_template'
    }
  ]
});

/**
 * Perform a [indices.getUpgrade](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.getUpgrade = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ]
});

/**
 * Perform a [indices.getWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the warmer (supports wildcards); leave empty to get all warmers
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.getWarmer = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer'
    }
  ]
});

/**
 * Perform a [indices.open](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.open = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'closed',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_open',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.optimize](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-optimize.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flush - Specify whether the index should be flushed after performing the operation (default: true)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.maxNumSegments - The number of segments the index should be merged into (default: dynamic)
 * @param {Boolean} params.onlyExpungeDeletes - Specify whether the operation should only expunge deleted documents
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.waitForMerge - Specify whether the request should block until the merge process is finished (default: true)
 * @param {Boolean} params.force - Force a merge operation to run, even if there is a single segment in the index (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.optimize = ca({
  params: {
    flush: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    maxNumSegments: {
      type: 'number',
      name: 'max_num_segments'
    },
    onlyExpungeDeletes: {
      type: 'boolean',
      name: 'only_expunge_deletes'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    waitForMerge: {
      type: 'boolean',
      name: 'wait_for_merge'
    },
    force: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_optimize',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_optimize'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.putAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the alias should point to (supports wildcards); use `_all` to perform the operation on all indices.
 * @param {String} params.name - The name of the alias to be created or updated
 */
api.indices.prototype.putAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'string'
      }
    }
  },
  method: 'PUT'
});

/**
 * Perform a [indices.putMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-put-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreConflicts - Specify whether to ignore conflicts while updating the mapping (default: false)
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the mapping should be added to (supports wildcards); use `_all` or omit to add the mapping on all indices.
 * @param {String} params.type - The name of the document type
 */
api.indices.prototype.putMapping = ca({
  params: {
    ignoreConflicts: {
      type: 'boolean',
      name: 'ignore_conflicts'
    },
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.putSettings = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.order - The order for this template when merging multiple matching ones (higher numbers are merged later, overriding the lower numbers)
 * @param {Boolean} params.create - Whether the index template should only be added if new or can also replace an existing one
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.putTemplate = ca({
  params: {
    order: {
      type: 'number'
    },
    create: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed) in the search request to warm
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices in the search request to warm. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both, in the search request to warm.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to register the warmer for; use `_all` or omit to perform the operation on all indices
 * @param {String} params.name - The name of the warmer
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to register the warmer for; leave empty to perform the operation on all types
 */
api.indices.prototype.putWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.detailed - Whether to display detailed information about shard recovery
 * @param {Boolean} params.activeOnly - Display only those recoveries that are currently on-going
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.recovery = ca({
  params: {
    detailed: {
      type: 'boolean',
      'default': false
    },
    activeOnly: {
      type: 'boolean',
      'default': false,
      name: 'active_only'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_recovery',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_recovery'
    }
  ]
});

/**
 * Perform a [indices.refresh](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-refresh.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.force - Force a refresh even if not required
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.refresh = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    force: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_refresh',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_refresh'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.segments](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.segments = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_segments',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_segments'
    }
  ]
});

/**
 * Perform a [indices.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=indices] - Return stats aggregated at cluster, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned the specific metrics.
 */
api.indices.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'list'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'indices',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_stats/<%=metric%>',
      req: {
        index: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/<%=index%>/_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_stats'
    }
  ]
});

/**
 * Perform a [indices.status](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-status.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.recovery - Return information about shard recovery
 * @param {Boolean} params.snapshot - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.status = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    },
    recovery: {
      type: 'boolean'
    },
    snapshot: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_status',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_status'
    }
  ]
});

/**
 * Perform a [indices.updateAliases](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Request timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.indices.prototype.updateAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_aliases'
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [indices.upgrade](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.waitForCompletion - Specify whether the request should block until the all segments are upgraded (default: true)
 * @param {Boolean} params.onlyAncientSegments - If true, only ancient (an older Lucene major release) segments will be upgraded
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.upgrade = ca({
  params: {
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    waitForCompletion: {
      type: 'boolean',
      name: 'wait_for_completion'
    },
    onlyAncientSegments: {
      type: 'boolean',
      name: 'only_ancient_segments'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.validateQuery](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-validate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.explain - Return detailed information about the error
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {Boolean} params.rewrite - Provide a more detailed explanation showing the actual Lucene query that will be executed.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.validateQuery = ca({
  params: {
    explain: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    rewrite: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_validate/query',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_validate/query',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_validate/query'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [info](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.info = ca({
  url: {
    fmt: '/'
  }
});

/**
 * Perform a [mget](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-multi-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.mget = ca({
  params: {
    fields: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mget',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mget',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mget'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [mlt](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-more-like-this.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.boostTerms - The boost factor
 * @param {Number} params.maxDocFreq - The word occurrence frequency as count: words with higher occurrence in the corpus will be ignored
 * @param {Number} params.maxQueryTerms - The maximum query terms to be included in the generated query
 * @param {Number} params.maxWordLength - The minimum length of the word: longer words will be ignored
 * @param {Number} params.minDocFreq - The word occurrence frequency as count: words with lower occurrence in the corpus will be ignored
 * @param {Number} params.minTermFreq - The term frequency as percent: terms with lower occurence in the source document will be ignored
 * @param {Number} params.minWordLength - The minimum length of the word: shorter words will be ignored
 * @param {String, String[], Boolean} params.mltFields - Specific fields to perform the query against
 * @param {Number} params.percentTermsToMatch - How many terms have to match in order to consider the document a match (default: 0.3)
 * @param {String} params.routing - Specific routing value
 * @param {Number} params.searchFrom - The offset from which to return results
 * @param {String, String[], Boolean} params.searchIndices - A comma-separated list of indices to perform the query against (default: the index containing the document)
 * @param {String} params.searchScroll - A scroll search request definition
 * @param {Number} params.searchSize - The number of documents to return (default: 10)
 * @param {String} params.searchSource - A specific search request definition (instead of using the request body)
 * @param {String} params.searchType - Specific search type (eg. `dfs_then_fetch`, `count`, etc)
 * @param {String, String[], Boolean} params.searchTypes - A comma-separated list of types to perform the query against (default: the same type as the document)
 * @param {String, String[], Boolean} params.stopWords - A list of stop words to be ignored
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.mlt = ca({
  params: {
    boostTerms: {
      type: 'number',
      name: 'boost_terms'
    },
    maxDocFreq: {
      type: 'number',
      name: 'max_doc_freq'
    },
    maxQueryTerms: {
      type: 'number',
      name: 'max_query_terms'
    },
    maxWordLength: {
      type: 'number',
      name: 'max_word_length'
    },
    minDocFreq: {
      type: 'number',
      name: 'min_doc_freq'
    },
    minTermFreq: {
      type: 'number',
      name: 'min_term_freq'
    },
    minWordLength: {
      type: 'number',
      name: 'min_word_length'
    },
    mltFields: {
      type: 'list',
      name: 'mlt_fields'
    },
    percentTermsToMatch: {
      type: 'number',
      name: 'percent_terms_to_match'
    },
    routing: {
      type: 'string'
    },
    searchFrom: {
      type: 'number',
      name: 'search_from'
    },
    searchIndices: {
      type: 'list',
      name: 'search_indices'
    },
    searchScroll: {
      type: 'string',
      name: 'search_scroll'
    },
    searchSize: {
      type: 'number',
      name: 'search_size'
    },
    searchSource: {
      type: 'string',
      name: 'search_source'
    },
    searchType: {
      type: 'string',
      name: 'search_type'
    },
    searchTypes: {
      type: 'list',
      name: 'search_types'
    },
    stopWords: {
      type: 'list',
      name: 'stop_words'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_mlt',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [mpercolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The index of the document being count percolated to use as default
 * @param {String} params.type - The type of the document being percolated to use as default.
 */
api.mpercolate = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mpercolate'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [msearch](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-multi-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to use as default
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to use as default
 */
api.msearch = ca({
  params: {
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_msearch',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_msearch',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_msearch'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [mtermvectors](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-multi-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.ids - A comma-separated list of documents ids. You must define ids as parameter or set "ids" or "docs" in the request body
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random) .Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.routing - Specific routing value. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.parent - Parent id of documents. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} params.realtime - Specifies if requests are real-time as opposed to near-real-time (default: true).
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 * @param {String} params.id - The id of the document.
 */
api.mtermvectors = ca({
  params: {
    ids: {
      type: 'list',
      required: false
    },
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mtermvectors'
    }
  ],
  method: 'POST'
});

api.nodes = namespace();

/**
 * Perform a [nodes.hotThreads](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-nodes-hot-threads.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.interval - The interval for the second sampling of threads
 * @param {Number} params.snapshots - Number of samples of thread stacktrace (default: 10)
 * @param {Number} params.threads - Specify the number of threads to provide information for (default: 3)
 * @param {Boolean} params.ignoreIdleThreads - Don't show threads that are in known-idle places, such as waiting on a socket select or pulling from an empty task queue (default: true)
 * @param {String} params.type - The type to sample (default: cpu)
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.hotThreads = ca({
  params: {
    interval: {
      type: 'time'
    },
    snapshots: {
      type: 'number'
    },
    threads: {
      type: 'number'
    },
    ignoreIdleThreads: {
      type: 'boolean',
      name: 'ignore_idle_threads'
    },
    type: {
      type: 'enum',
      options: [
        'cpu',
        'wait',
        'block'
      ]
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/hotthreads',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/hotthreads'
    }
  ]
});

/**
 * Perform a [nodes.info](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-nodes-info.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 * @param {String, String[], Boolean} params.metric - A comma-separated list of metrics you wish returned. Leave empty to return all.
 */
api.nodes.prototype.info = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'network',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'network',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes'
    }
  ]
});

/**
 * Perform a [nodes.shutdown](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-nodes-shutdown.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.delay - Set the delay for the operation (default: 1s)
 * @param {Boolean} params.exit - Exit the JVM as well (default: true)
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to perform the operation on; use `_local` to perform the operation on the node you're connected to, leave empty to perform the operation on all nodes
 */
api.nodes.prototype.shutdown = ca({
  params: {
    delay: {
      type: 'time'
    },
    exit: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_cluster/nodes/<%=nodeId%>/_shutdown',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_shutdown'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [nodes.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-nodes-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=node] - Return indices stats aggregated at node, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 * @param {String, String[], Boolean} params.indexMetric - Limit the information returned for `indices` metric to the specific index metrics. Isn't used if `indices` (or `all`) metric isn't specified.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'boolean'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'node',
      options: [
        'node',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats'
    }
  ]
});

/**
 * Perform a [percolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateFormat - Return an array of matching query IDs instead of objects
 * @param {String} params.percolateIndex - The index to percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to percolate document into. Defaults to type.
 * @param {String} params.percolateRouting - The routing value to use when percolating the existing document.
 * @param {String} params.percolatePreference - Which shard to prefer when executing the percolate request.
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being percolated.
 * @param {String} params.type - The type of the document being percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.percolate = ca({
  params: {
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateFormat: {
      type: 'enum',
      options: [
        'ids'
      ],
      name: 'percolate_format'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    percolateRouting: {
      type: 'string',
      name: 'percolate_routing'
    },
    percolatePreference: {
      type: 'string',
      name: 'percolate_preference'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [ping](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.ping = ca({
  url: {
    fmt: '/'
  },
  requestTimeout: 3000,
  method: 'HEAD'
});

/**
 * Perform a [putScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.putScript = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.putTemplate = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [scroll](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.scrollId - The scroll ID
 */
api.scroll = ca({
  params: {
    scroll: {
      type: 'duration'
    },
    scrollId: {
      type: 'string',
      name: 'scroll_id'
    }
  },
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  paramAsBody: 'scrollId',
  method: 'POST'
});

/**
 * Perform a [search](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.explain - Specify whether to return detailed information about score computation as part of a hit
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return as part of a hit
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields to return as the field data representation of a field for each hit
 * @param {Number} params.from - Starting offset (default: 0)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {Number} params.size - Number of hits to return (default: 10)
 * @param {String, String[], Boolean} params.sort - A comma-separated list of <field>:<direction> pairs
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String, String[], Boolean} params.stats - Specific 'tag' of the request for logging and statistical purposes
 * @param {String} params.suggestField - Specify which field to use for suggestions
 * @param {String} [params.suggestMode=missing] - Specify suggest mode
 * @param {Number} params.suggestSize - How many suggestions to return in response
 * @param {Text} params.suggestText - The source text for which the suggestions should be returned
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.trackScores - Whether to calculate and return scores even if they are not used for sorting
 * @param {Boolean} params.version - Specify whether to return document version as part of a hit
 * @param {Boolean} params.queryCache - Specify if query cache should be used for this request or not, defaults to index level setting
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.search = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    explain: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    from: {
      type: 'number'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    },
    size: {
      type: 'number'
    },
    sort: {
      type: 'list'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    stats: {
      type: 'list'
    },
    suggestField: {
      type: 'string',
      name: 'suggest_field'
    },
    suggestMode: {
      type: 'enum',
      'default': 'missing',
      options: [
        'missing',
        'popular',
        'always'
      ],
      name: 'suggest_mode'
    },
    suggestSize: {
      type: 'number',
      name: 'suggest_size'
    },
    suggestText: {
      type: 'text',
      name: 'suggest_text'
    },
    timeout: {
      type: 'time'
    },
    trackScores: {
      type: 'boolean',
      name: 'track_scores'
    },
    version: {
      type: 'boolean'
    },
    queryCache: {
      type: 'boolean',
      name: 'query_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchExists](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.searchExists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/exists',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/exists',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/exists'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchShards](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.searchShards = ca({
  params: {
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search_shards',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search_shards',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_search_shards'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/current/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.searchTemplate = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/template',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/template',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/template'
    }
  ],
  method: 'POST'
});

api.snapshot = namespace();

/**
 * Perform a [snapshot.create](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.create = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.createRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.verify - Whether to verify the repository after creation
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.createRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    verify: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [snapshot.delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype['delete'] = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.deleteRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.deleteRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.get](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.get = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'list'
      }
    }
  }
});

/**
 * Perform a [snapshot.getRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.getRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>',
      req: {
        repository: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot'
    }
  ]
});

/**
 * Perform a [snapshot.restore](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.restore = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_restore',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.status](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.status = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_status',
      req: {
        repository: {
          type: 'string'
        },
        snapshot: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot/<%=repository%>/_status',
      req: {
        repository: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_snapshot/_status'
    }
  ]
});

/**
 * Perform a [snapshot.verifyRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.verifyRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/_verify',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [suggest](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-suggesters.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 */
api.suggest = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_suggest',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_suggest'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [termvector](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned.
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned.
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return.
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned.
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned.
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random).
 * @param {String} params.routing - Specific routing value.
 * @param {String} params.parent - Parent id of documents.
 * @param {Boolean} params.realtime - Specifies if request is real-time as opposed to near-real-time (default: true).
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 * @param {String} params.id - The id of the document.
 */
api.termvector = ca({
  params: {
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_termvector',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_termvector',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [update](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-update.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.lang - The script language (default: groovy)
 * @param {String} params.parent - ID of the parent document. Is is only used for routing and when for the upsert request
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {Number} params.retryOnConflict - Specify how many times should the operation be retried when a conflict occurs (default: 0)
 * @param {String} params.routing - Specific routing value
 * @param {Anything} params.script - The URL-encoded script definition (instead of using request body)
 * @param {Anything} params.scriptId - The id of a stored script
 * @param {Boolean} params.scriptedUpsert - True if the script referenced in script or script_id should be called to perform inserts - defaults to false
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.update = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    fields: {
      type: 'list'
    },
    lang: {
      type: 'string'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    retryOnConflict: {
      type: 'number',
      name: 'retry_on_conflict'
    },
    routing: {
      type: 'string'
    },
    script: {},
    scriptId: {
      name: 'script_id'
    },
    scriptedUpsert: {
      type: 'boolean',
      name: 'scripted_upsert'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_update',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [create](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.create = ca.proxy(api.index, {
  transform: function (params) {
    params.op_type = 'create';
  }
});
},{"../client_action":23,"../utils":44}],18:[function(require,module,exports){
/* jshint maxlen: false */

var ca = require('../client_action').makeFactoryWithModifier(function (spec) {
  return require('../utils').merge(spec, {
    params: {
      filterPath: {
        type: 'list',
        name: 'filter_path'
      }
    }
  });
});
var namespace = require('../client_action').namespaceFactory;
var api = module.exports = {};

api._namespaces = ['cat', 'cluster', 'indices', 'nodes', 'snapshot'];

/**
 * Perform a [bulk](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-bulk.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Explicitely set the replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.type - Default document type for items which don't provide one
 * @param {String} params.index - Default index for items which don't provide one
 */
api.bulk = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    type: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_bulk',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_bulk',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_bulk'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

api.cat = namespace();

/**
 * Perform a [cat.aliases](http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.cat.prototype.aliases = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/aliases'
    }
  ]
});

/**
 * Perform a [cat.allocation](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-allocation.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information
 */
api.cat.prototype.allocation = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/allocation/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/allocation'
    }
  ]
});

/**
 * Perform a [cat.count](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.count = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/count/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/count'
    }
  ]
});

/**
 * Perform a [cat.fielddata](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/cat-fielddata.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return the fielddata size
 */
api.cat.prototype.fielddata = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fields: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/_cat/fielddata/<%=fields%>',
      req: {
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/fielddata'
    }
  ]
});

/**
 * Perform a [cat.health](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} [params.ts=true] - Set to false to disable timestamping
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.health = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    ts: {
      type: 'boolean',
      'default': true
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/health'
  }
});

/**
 * Perform a [cat.help](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.help - Return help information
 */
api.cat.prototype.help = ca({
  params: {
    help: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat'
  }
});

/**
 * Perform a [cat.indices](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-indices.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.pri - Set to true to return stats only for primary shards
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.indices = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    pri: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/indices/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/indices'
    }
  ]
});

/**
 * Perform a [cat.master](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-master.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.master = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/master'
  }
});

/**
 * Perform a [cat.nodes](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-nodes.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.nodes = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/nodes'
  }
});

/**
 * Perform a [cat.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-pending-tasks.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/pending_tasks'
  }
});

/**
 * Perform a [cat.plugins](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/cat-plugins.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.plugins = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/plugins'
  }
});

/**
 * Perform a [cat.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.recovery = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/recovery/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/recovery'
    }
  ]
});

/**
 * Perform a [cat.segments](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/cat-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} [params.v=true] - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.segments = ca({
  params: {
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': true
    }
  },
  urls: [
    {
      fmt: '/_cat/segments/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/segments'
    }
  ]
});

/**
 * Perform a [cat.shards](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cat-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.shards = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/shards/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/shards'
    }
  ]
});

/**
 * Perform a [cat.threadPool](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/cat-thread-pool.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {Boolean} params.fullId - Enables displaying the complete node ids
 */
api.cat.prototype.threadPool = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fullId: {
      type: 'boolean',
      'default': false,
      name: 'full_id'
    }
  },
  url: {
    fmt: '/_cat/thread_pool'
  }
});

/**
 * Perform a [clearScroll](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.scrollId - A comma-separated list of scroll IDs to clear
 */
api.clearScroll = ca({
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  method: 'DELETE'
});

api.cluster = namespace();

/**
 * Perform a [cluster.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.getSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  }
});

/**
 * Perform a [cluster.health](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.level=cluster] - Specify the level of detail for returned information
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.waitForActiveShards - Wait until the specified number of shards is active
 * @param {String} params.waitForNodes - Wait until the specified number of nodes is available
 * @param {Number} params.waitForRelocatingShards - Wait until the specified number of relocating shards is finished
 * @param {String} params.waitForStatus - Wait until cluster is in a specific state
 * @param {String} params.index - Limit the information returned to a specific index
 */
api.cluster.prototype.health = ca({
  params: {
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    waitForActiveShards: {
      type: 'number',
      name: 'wait_for_active_shards'
    },
    waitForNodes: {
      type: 'string',
      name: 'wait_for_nodes'
    },
    waitForRelocatingShards: {
      type: 'number',
      name: 'wait_for_relocating_shards'
    },
    waitForStatus: {
      type: 'enum',
      'default': null,
      options: [
        'green',
        'yellow',
        'red'
      ],
      name: 'wait_for_status'
    }
  },
  urls: [
    {
      fmt: '/_cluster/health/<%=index%>',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_cluster/health'
    }
  ]
});

/**
 * Perform a [cluster.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-pending.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.cluster.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_cluster/pending_tasks'
  }
});

/**
 * Perform a [cluster.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.putSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  },
  method: 'PUT'
});

/**
 * Perform a [cluster.reroute](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-reroute.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.dryRun - Simulate the operation only and return the resulting state
 * @param {Boolean} params.explain - Return an explanation of why the commands can or cannot be executed
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics. Defaults to all but metadata
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.reroute = ca({
  params: {
    dryRun: {
      type: 'boolean',
      name: 'dry_run'
    },
    explain: {
      type: 'boolean'
    },
    metric: {
      type: 'list',
      options: [
        '_all',
        'blocks',
        'metadata',
        'nodes',
        'routing_table',
        'master_node',
        'version'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/reroute'
  },
  method: 'POST'
});

/**
 * Perform a [cluster.state](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-state.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 */
api.cluster.prototype.state = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/_cluster/state/<%=metric%>/<%=index%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'routing_nodes',
            'master_node',
            'version'
          ]
        },
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/state/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'routing_nodes',
            'master_node',
            'version'
          ]
        }
      }
    },
    {
      fmt: '/_cluster/state'
    }
  ]
});

/**
 * Perform a [cluster.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.cluster.prototype.stats = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_cluster/stats/nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/stats'
    }
  ]
});

/**
 * Perform a [count](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.count = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_count',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_count',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_count'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [countPercolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateIndex - The index to count percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to count percolate document into. Defaults to type.
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being count percolated.
 * @param {String} params.type - The type of the document being count percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.countPercolate = ca({
  params: {
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-delete.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Specific write consistency setting for the operation
 * @param {String} params.parent - ID of parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api['delete'] = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteByQuery](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-delete-by-query.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {String} params.consistency - Specific write consistency setting for the operation
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the operation
 */
api.deleteByQuery = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_query',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_query',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ],
  method: 'DELETE'
});

/**
 * Perform a [deleteScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.deleteScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.deleteTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [exists](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.exists = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [explain](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-explain.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcards and prefix queries in the query string query should be analyzed (default: false)
 * @param {String} params.analyzer - The analyzer for the query string query
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The default field for query string query (default: _all)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.explain = ca({
  params: {
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    analyzer: {
      type: 'string'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    fields: {
      type: 'list'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_explain',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [fieldStats](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/search-field-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for to get field statistics for (min value, max value, and more)
 * @param {String} [params.level=cluster] - Defines if field stats should be returned on a per index level or on a cluster wide level
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.fieldStats = ca({
  params: {
    fields: {
      type: 'list'
    },
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'indices',
        'cluster'
      ]
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_field_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_field_stats'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [get](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.get = ca({
  params: {
    fields: {
      type: 'list'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.getScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getSource](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document; use `_all` to fetch the first document matching the ID across all types
 */
api.getSource = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_source',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.getTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [index](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.index = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'POST'
});

api.indices = namespace();

/**
 * Perform a [indices.analyze](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-analyze.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The name of the analyzer to use
 * @param {String, String[], Boolean} params.charFilters - A comma-separated list of character filters to use for the analysis
 * @param {String} params.field - Use the analyzer configured for this field (instead of passing the analyzer name)
 * @param {String, String[], Boolean} params.filters - A comma-separated list of filters to use for the analysis
 * @param {String} params.index - The name of the index to scope the operation
 * @param {Boolean} params.preferLocal - With `true`, specify that a local shard should be used if available, with `false`, use a random shard (default: true)
 * @param {String} params.text - The text on which the analysis should be performed (when request body is not used)
 * @param {String} params.tokenizer - The name of the tokenizer to use for the analysis
 * @param {String} [params.format=detailed] - Format of the output
 */
api.indices.prototype.analyze = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    charFilters: {
      type: 'list',
      name: 'char_filters'
    },
    field: {
      type: 'string'
    },
    filters: {
      type: 'list'
    },
    index: {
      type: 'string'
    },
    preferLocal: {
      type: 'boolean',
      name: 'prefer_local'
    },
    text: {
      type: 'string'
    },
    tokenizer: {
      type: 'string'
    },
    format: {
      type: 'enum',
      'default': 'detailed',
      options: [
        'detailed',
        'text'
      ]
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_analyze',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_analyze'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.clearCache](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-clearcache.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.fieldData - Clear field data
 * @param {Boolean} params.fielddata - Clear field data
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to clear when using the `field_data` parameter (default: all)
 * @param {Boolean} params.filter - Clear filter caches
 * @param {Boolean} params.filterCache - Clear filter caches
 * @param {Boolean} params.filterKeys - A comma-separated list of keys to clear when using the `filter_cache` parameter (default: all)
 * @param {Boolean} params.id - Clear ID caches for parent/child
 * @param {Boolean} params.idCache - Clear ID caches for parent/child
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index name to limit the operation
 * @param {Boolean} params.recycler - Clear the recycler cache
 * @param {Boolean} params.queryCache - Clear query cache
 */
api.indices.prototype.clearCache = ca({
  params: {
    fieldData: {
      type: 'boolean',
      name: 'field_data'
    },
    fielddata: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    filter: {
      type: 'boolean'
    },
    filterCache: {
      type: 'boolean',
      name: 'filter_cache'
    },
    filterKeys: {
      type: 'boolean',
      name: 'filter_keys'
    },
    id: {
      type: 'boolean'
    },
    idCache: {
      type: 'boolean',
      name: 'id_cache'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    index: {
      type: 'list'
    },
    recycler: {
      type: 'boolean'
    },
    queryCache: {
      type: 'boolean',
      name: 'query_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_cache/clear',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cache/clear'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.close](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.close = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_close',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.create](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-create-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.create = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-delete-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to delete; use `_all` or `*` string to delete all indices
 */
api.indices.prototype['delete'] = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names (supports wildcards); use `_all` for all indices
 * @param {String, String[], Boolean} params.name - A comma-separated list of aliases to delete (supports wildcards); use `_all` to delete all aliases for the specified indices.
 */
api.indices.prototype.deleteAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-delete-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names (supports wildcards); use `_all` for all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to delete (supports wildcards); use `_all` to delete all document types in the specified indices.
 */
api.indices.prototype.deleteMapping = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/_mapping',
    req: {
      index: {
        type: 'list'
      },
      type: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.deleteTemplate = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.name - A comma-separated list of warmer names to delete (supports wildcards); use `_all` to delete all warmers in the specified indices. You must specify a name either in the uri or in the parameters.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to delete warmers from (supports wildcards); use `_all` to perform the operation on all indices.
 */
api.indices.prototype.deleteWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    name: {
      type: 'list'
    }
  },
  url: {
    fmt: '/<%=index%>/_warmer/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.exists](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to check
 */
api.indices.prototype.exists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.existsAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ],
  method: 'HEAD'
});

/**
 * Perform a [indices.existsTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.existsTemplate = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsType](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-types-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` to check the types across all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to check
 */
api.indices.prototype.existsType = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>',
    req: {
      index: {
        type: 'list'
      },
      type: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.flush](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.force - Whether a flush should be forced even if it is not necessarily needed ie. if no changes will be committed to the index. This is useful if transaction log IDs should be incremented even if no uncommitted changes are present. (This setting can be considered as internal)
 * @param {Boolean} params.waitIfOngoing - If set to true the flush operation will block until the flush can be executed if another flush operation is already executing. The default is false and will cause an exception to be thrown on the shard level if another flush operation is already running.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 */
api.indices.prototype.flush = ca({
  params: {
    force: {
      type: 'boolean'
    },
    waitIfOngoing: {
      type: 'boolean',
      name: 'wait_if_ongoing'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_flush',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.flushSynced](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/indices-synced-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 */
api.indices.prototype.flushSynced = ca({
  urls: [
    {
      fmt: '/<%=index%>/_flush/synced',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush/synced'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.get](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-get-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Ignore unavailable indexes (default: false)
 * @param {Boolean} params.allowNoIndices - Ignore if a wildcard expression resolves to no concrete indices (default: false)
 * @param {String} [params.expandWildcards=open] - Whether wildcard expressions should get expanded to open or closed indices (default: open)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.feature - A comma-separated list of features
 */
api.indices.prototype.get = ca({
  params: {
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=feature%>',
      req: {
        index: {
          type: 'list'
        },
        feature: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.getAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias'
    }
  ]
});

/**
 * Perform a [indices.getAliases](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to filter
 */
api.indices.prototype.getAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_aliases/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_aliases',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases'
    }
  ]
});

/**
 * Perform a [indices.getFieldMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-get-field-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.includeDefaults - Whether the default mapping values should be returned as well
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 * @param {String, String[], Boolean} params.field - A comma-separated list of fields
 */
api.indices.prototype.getFieldMapping = ca({
  params: {
    includeDefaults: {
      type: 'boolean',
      name: 'include_defaults'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>/field/<%=field%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping/field/<%=field%>',
      req: {
        index: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>/field/<%=field%>',
      req: {
        type: {
          type: 'list'
        },
        field: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/field/<%=field%>',
      req: {
        field: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-get-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 */
api.indices.prototype.getMapping = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping'
    }
  ]
});

/**
 * Perform a [indices.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-get-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the settings that should be included
 */
api.indices.prototype.getSettings = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ]
});

/**
 * Perform a [indices.getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.getTemplate = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_template/<%=name%>',
      req: {
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_template'
    }
  ]
});

/**
 * Perform a [indices.getUpgrade](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.getUpgrade = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ]
});

/**
 * Perform a [indices.getWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the warmer (supports wildcards); leave empty to get all warmers
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.getWarmer = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer'
    }
  ]
});

/**
 * Perform a [indices.open](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.open = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'closed',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_open',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.optimize](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-optimize.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flush - Specify whether the index should be flushed after performing the operation (default: true)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.maxNumSegments - The number of segments the index should be merged into (default: dynamic)
 * @param {Boolean} params.onlyExpungeDeletes - Specify whether the operation should only expunge deleted documents
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.waitForMerge - Specify whether the request should block until the merge process is finished (default: true)
 * @param {Boolean} params.force - Force a merge operation to run, even if there is a single segment in the index (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.optimize = ca({
  params: {
    flush: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    maxNumSegments: {
      type: 'number',
      name: 'max_num_segments'
    },
    onlyExpungeDeletes: {
      type: 'boolean',
      name: 'only_expunge_deletes'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    waitForMerge: {
      type: 'boolean',
      name: 'wait_for_merge'
    },
    force: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_optimize',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_optimize'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.putAlias](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the alias should point to (supports wildcards); use `_all` to perform the operation on all indices.
 * @param {String} params.name - The name of the alias to be created or updated
 */
api.indices.prototype.putAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'string'
      }
    }
  },
  method: 'PUT'
});

/**
 * Perform a [indices.putMapping](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-put-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreConflicts - Specify whether to ignore conflicts while updating the mapping (default: false)
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the mapping should be added to (supports wildcards); use `_all` or omit to add the mapping on all indices.
 * @param {String} params.type - The name of the document type
 */
api.indices.prototype.putMapping = ca({
  params: {
    ignoreConflicts: {
      type: 'boolean',
      name: 'ignore_conflicts'
    },
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.putSettings = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.order - The order for this template when merging multiple matching ones (higher numbers are merged later, overriding the lower numbers)
 * @param {Boolean} params.create - Whether the index template should only be added if new or can also replace an existing one
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.putTemplate = ca({
  params: {
    order: {
      type: 'number'
    },
    create: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed) in the search request to warm
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices in the search request to warm. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both, in the search request to warm.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to register the warmer for; use `_all` or omit to perform the operation on all indices
 * @param {String} params.name - The name of the warmer
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to register the warmer for; leave empty to perform the operation on all types
 */
api.indices.prototype.putWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/indices-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.detailed - Whether to display detailed information about shard recovery
 * @param {Boolean} params.activeOnly - Display only those recoveries that are currently on-going
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.recovery = ca({
  params: {
    detailed: {
      type: 'boolean',
      'default': false
    },
    activeOnly: {
      type: 'boolean',
      'default': false,
      name: 'active_only'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_recovery',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_recovery'
    }
  ]
});

/**
 * Perform a [indices.refresh](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-refresh.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.force - Force a refresh even if not required
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.refresh = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    force: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_refresh',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_refresh'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.segments](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.segments = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_segments',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_segments'
    }
  ]
});

/**
 * Perform a [indices.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=indices] - Return stats aggregated at cluster, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned the specific metrics.
 */
api.indices.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'list'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'indices',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_stats/<%=metric%>',
      req: {
        index: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/<%=index%>/_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_stats'
    }
  ]
});

/**
 * Perform a [indices.status](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-status.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.recovery - Return information about shard recovery
 * @param {Boolean} params.snapshot - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.status = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    },
    recovery: {
      type: 'boolean'
    },
    snapshot: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_status',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_status'
    }
  ]
});

/**
 * Perform a [indices.updateAliases](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Request timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.indices.prototype.updateAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_aliases'
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [indices.upgrade](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.waitForCompletion - Specify whether the request should block until the all segments are upgraded (default: true)
 * @param {Boolean} params.onlyAncientSegments - If true, only ancient (an older Lucene major release) segments will be upgraded
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.upgrade = ca({
  params: {
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    waitForCompletion: {
      type: 'boolean',
      name: 'wait_for_completion'
    },
    onlyAncientSegments: {
      type: 'boolean',
      name: 'only_ancient_segments'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.validateQuery](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-validate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.explain - Return detailed information about the error
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {Boolean} params.rewrite - Provide a more detailed explanation showing the actual Lucene query that will be executed.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.validateQuery = ca({
  params: {
    explain: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    rewrite: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_validate/query',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_validate/query',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_validate/query'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [info](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.info = ca({
  url: {
    fmt: '/'
  }
});

/**
 * Perform a [mget](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-multi-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.mget = ca({
  params: {
    fields: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mget',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mget',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mget'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [mlt](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-more-like-this.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.boostTerms - The boost factor
 * @param {Number} params.maxDocFreq - The word occurrence frequency as count: words with higher occurrence in the corpus will be ignored
 * @param {Number} params.maxQueryTerms - The maximum query terms to be included in the generated query
 * @param {Number} params.maxWordLength - The minimum length of the word: longer words will be ignored
 * @param {Number} params.minDocFreq - The word occurrence frequency as count: words with lower occurrence in the corpus will be ignored
 * @param {Number} params.minTermFreq - The term frequency as percent: terms with lower occurence in the source document will be ignored
 * @param {Number} params.minWordLength - The minimum length of the word: shorter words will be ignored
 * @param {String, String[], Boolean} params.mltFields - Specific fields to perform the query against
 * @param {Number} params.percentTermsToMatch - How many terms have to match in order to consider the document a match (default: 0.3)
 * @param {String} params.routing - Specific routing value
 * @param {Number} params.searchFrom - The offset from which to return results
 * @param {String, String[], Boolean} params.searchIndices - A comma-separated list of indices to perform the query against (default: the index containing the document)
 * @param {String} params.searchScroll - A scroll search request definition
 * @param {Number} params.searchSize - The number of documents to return (default: 10)
 * @param {String} params.searchSource - A specific search request definition (instead of using the request body)
 * @param {String} params.searchType - Specific search type (eg. `dfs_then_fetch`, `count`, etc)
 * @param {String, String[], Boolean} params.searchTypes - A comma-separated list of types to perform the query against (default: the same type as the document)
 * @param {String, String[], Boolean} params.stopWords - A list of stop words to be ignored
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.mlt = ca({
  params: {
    boostTerms: {
      type: 'number',
      name: 'boost_terms'
    },
    maxDocFreq: {
      type: 'number',
      name: 'max_doc_freq'
    },
    maxQueryTerms: {
      type: 'number',
      name: 'max_query_terms'
    },
    maxWordLength: {
      type: 'number',
      name: 'max_word_length'
    },
    minDocFreq: {
      type: 'number',
      name: 'min_doc_freq'
    },
    minTermFreq: {
      type: 'number',
      name: 'min_term_freq'
    },
    minWordLength: {
      type: 'number',
      name: 'min_word_length'
    },
    mltFields: {
      type: 'list',
      name: 'mlt_fields'
    },
    percentTermsToMatch: {
      type: 'number',
      name: 'percent_terms_to_match'
    },
    routing: {
      type: 'string'
    },
    searchFrom: {
      type: 'number',
      name: 'search_from'
    },
    searchIndices: {
      type: 'list',
      name: 'search_indices'
    },
    searchScroll: {
      type: 'string',
      name: 'search_scroll'
    },
    searchSize: {
      type: 'number',
      name: 'search_size'
    },
    searchSource: {
      type: 'string',
      name: 'search_source'
    },
    searchType: {
      type: 'string',
      name: 'search_type'
    },
    searchTypes: {
      type: 'list',
      name: 'search_types'
    },
    stopWords: {
      type: 'list',
      name: 'stop_words'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_mlt',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [mpercolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The index of the document being count percolated to use as default
 * @param {String} params.type - The type of the document being percolated to use as default.
 */
api.mpercolate = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mpercolate'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [msearch](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-multi-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to use as default
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to use as default
 */
api.msearch = ca({
  params: {
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_msearch',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_msearch',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_msearch'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [mtermvectors](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-multi-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.ids - A comma-separated list of documents ids. You must define ids as parameter or set "ids" or "docs" in the request body
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random) .Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.routing - Specific routing value. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.parent - Parent id of documents. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} params.realtime - Specifies if requests are real-time as opposed to near-real-time (default: true).
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 * @param {String} params.id - The id of the document.
 */
api.mtermvectors = ca({
  params: {
    ids: {
      type: 'list',
      required: false
    },
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mtermvectors'
    }
  ],
  method: 'POST'
});

api.nodes = namespace();

/**
 * Perform a [nodes.hotThreads](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-nodes-hot-threads.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.interval - The interval for the second sampling of threads
 * @param {Number} params.snapshots - Number of samples of thread stacktrace (default: 10)
 * @param {Number} params.threads - Specify the number of threads to provide information for (default: 3)
 * @param {Boolean} params.ignoreIdleThreads - Don't show threads that are in known-idle places, such as waiting on a socket select or pulling from an empty task queue (default: true)
 * @param {String} params.type - The type to sample (default: cpu)
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.hotThreads = ca({
  params: {
    interval: {
      type: 'time'
    },
    snapshots: {
      type: 'number'
    },
    threads: {
      type: 'number'
    },
    ignoreIdleThreads: {
      type: 'boolean',
      name: 'ignore_idle_threads'
    },
    type: {
      type: 'enum',
      options: [
        'cpu',
        'wait',
        'block'
      ]
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/hotthreads',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/hotthreads'
    }
  ]
});

/**
 * Perform a [nodes.info](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-nodes-info.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 * @param {String, String[], Boolean} params.metric - A comma-separated list of metrics you wish returned. Leave empty to return all.
 */
api.nodes.prototype.info = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'network',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'network',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes'
    }
  ]
});

/**
 * Perform a [nodes.shutdown](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-nodes-shutdown.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.delay - Set the delay for the operation (default: 1s)
 * @param {Boolean} params.exit - Exit the JVM as well (default: true)
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to perform the operation on; use `_local` to perform the operation on the node you're connected to, leave empty to perform the operation on all nodes
 */
api.nodes.prototype.shutdown = ca({
  params: {
    delay: {
      type: 'time'
    },
    exit: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_cluster/nodes/<%=nodeId%>/_shutdown',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_shutdown'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [nodes.stats](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/cluster-nodes-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=node] - Return indices stats aggregated at node, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 * @param {String, String[], Boolean} params.indexMetric - Limit the information returned for `indices` metric to the specific index metrics. Isn't used if `indices` (or `all`) metric isn't specified.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'boolean'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'node',
      options: [
        'node',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'filter_cache',
            'flush',
            'get',
            'id_cache',
            'indexing',
            'merge',
            'percolate',
            'query_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'network',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats'
    }
  ]
});

/**
 * Perform a [percolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateFormat - Return an array of matching query IDs instead of objects
 * @param {String} params.percolateIndex - The index to percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to percolate document into. Defaults to type.
 * @param {String} params.percolateRouting - The routing value to use when percolating the existing document.
 * @param {String} params.percolatePreference - Which shard to prefer when executing the percolate request.
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being percolated.
 * @param {String} params.type - The type of the document being percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.percolate = ca({
  params: {
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateFormat: {
      type: 'enum',
      options: [
        'ids'
      ],
      name: 'percolate_format'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    percolateRouting: {
      type: 'string',
      name: 'percolate_routing'
    },
    percolatePreference: {
      type: 'string',
      name: 'percolate_preference'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [ping](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.ping = ca({
  url: {
    fmt: '/'
  },
  requestTimeout: 3000,
  method: 'HEAD'
});

/**
 * Perform a [putScript](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.putScript = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.putTemplate = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [scroll](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.scrollId - The scroll ID
 */
api.scroll = ca({
  params: {
    scroll: {
      type: 'duration'
    },
    scrollId: {
      type: 'string',
      name: 'scroll_id'
    }
  },
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  paramAsBody: 'scrollId',
  method: 'POST'
});

/**
 * Perform a [search](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.explain - Specify whether to return detailed information about score computation as part of a hit
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return as part of a hit
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields to return as the field data representation of a field for each hit
 * @param {Number} params.from - Starting offset (default: 0)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {Number} params.size - Number of hits to return (default: 10)
 * @param {String, String[], Boolean} params.sort - A comma-separated list of <field>:<direction> pairs
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String, String[], Boolean} params.stats - Specific 'tag' of the request for logging and statistical purposes
 * @param {String} params.suggestField - Specify which field to use for suggestions
 * @param {String} [params.suggestMode=missing] - Specify suggest mode
 * @param {Number} params.suggestSize - How many suggestions to return in response
 * @param {Text} params.suggestText - The source text for which the suggestions should be returned
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.trackScores - Whether to calculate and return scores even if they are not used for sorting
 * @param {Boolean} params.version - Specify whether to return document version as part of a hit
 * @param {Boolean} params.queryCache - Specify if query cache should be used for this request or not, defaults to index level setting
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.search = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    explain: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    from: {
      type: 'number'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    },
    size: {
      type: 'number'
    },
    sort: {
      type: 'list'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    stats: {
      type: 'list'
    },
    suggestField: {
      type: 'string',
      name: 'suggest_field'
    },
    suggestMode: {
      type: 'enum',
      'default': 'missing',
      options: [
        'missing',
        'popular',
        'always'
      ],
      name: 'suggest_mode'
    },
    suggestSize: {
      type: 'number',
      name: 'suggest_size'
    },
    suggestText: {
      type: 'text',
      name: 'suggest_text'
    },
    timeout: {
      type: 'time'
    },
    trackScores: {
      type: 'boolean',
      name: 'track_scores'
    },
    version: {
      type: 'boolean'
    },
    queryCache: {
      type: 'boolean',
      name: 'query_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchExists](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/search-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.searchExists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/exists',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/exists',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/exists'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchShards](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/search-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.searchShards = ca({
  params: {
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search_shards',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search_shards',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_search_shards'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/current/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.searchTemplate = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/template',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/template',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/template'
    }
  ],
  method: 'POST'
});

api.snapshot = namespace();

/**
 * Perform a [snapshot.create](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.create = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.createRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.verify - Whether to verify the repository after creation
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.createRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    verify: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [snapshot.delete](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype['delete'] = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.deleteRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.deleteRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.get](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.get = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'list'
      }
    }
  }
});

/**
 * Perform a [snapshot.getRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.getRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>',
      req: {
        repository: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot'
    }
  ]
});

/**
 * Perform a [snapshot.restore](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.restore = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_restore',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.status](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.status = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_status',
      req: {
        repository: {
          type: 'string'
        },
        snapshot: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot/<%=repository%>/_status',
      req: {
        repository: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_snapshot/_status'
    }
  ]
});

/**
 * Perform a [snapshot.verifyRepository](http://www.elastic.co/guide/en/elasticsearch/reference/1.7/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.verifyRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/_verify',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [suggest](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/search-suggesters.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 */
api.suggest = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_suggest',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_suggest'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [termvector](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned.
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned.
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return.
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned.
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned.
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random).
 * @param {String} params.routing - Specific routing value.
 * @param {String} params.parent - Parent id of documents.
 * @param {Boolean} params.realtime - Specifies if request is real-time as opposed to near-real-time (default: true).
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 * @param {String} params.id - The id of the document.
 */
api.termvector = ca({
  params: {
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_termvector',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_termvector',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [update](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-update.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.lang - The script language (default: groovy)
 * @param {String} params.parent - ID of the parent document. Is is only used for routing and when for the upsert request
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {Number} params.retryOnConflict - Specify how many times should the operation be retried when a conflict occurs (default: 0)
 * @param {String} params.routing - Specific routing value
 * @param {Anything} params.script - The URL-encoded script definition (instead of using request body)
 * @param {Anything} params.scriptId - The id of a stored script
 * @param {Boolean} params.scriptedUpsert - True if the script referenced in script or script_id should be called to perform inserts - defaults to false
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.update = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    fields: {
      type: 'list'
    },
    lang: {
      type: 'string'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    replication: {
      type: 'enum',
      'default': 'sync',
      options: [
        'sync',
        'async'
      ]
    },
    retryOnConflict: {
      type: 'number',
      name: 'retry_on_conflict'
    },
    routing: {
      type: 'string'
    },
    script: {},
    scriptId: {
      name: 'script_id'
    },
    scriptedUpsert: {
      type: 'boolean',
      name: 'scripted_upsert'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_update',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [create](http://www.elastic.co/guide/en/elasticsearch/reference/1.6/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.create = ca.proxy(api.index, {
  transform: function (params) {
    params.op_type = 'create';
  }
});
},{"../client_action":23,"../utils":44}],19:[function(require,module,exports){
/* jshint maxlen: false */

var ca = require('../client_action').makeFactoryWithModifier(function (spec) {
  return require('../utils').merge(spec, {
    params: {
      filterPath: {
        type: 'list',
        name: 'filter_path'
      }
    }
  });
});
var namespace = require('../client_action').namespaceFactory;
var api = module.exports = {};

api._namespaces = ['cat', 'cluster', 'indices', 'nodes', 'snapshot'];

/**
 * Perform a [bulk](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-bulk.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.type - Default document type for items which don't provide one
 * @param {String, String[], Boolean} params.fields - Default comma-separated list of fields to return in the response for updates
 * @param {String} params.index - Default index for items which don't provide one
 */
api.bulk = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    type: {
      type: 'string'
    },
    fields: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_bulk',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_bulk',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_bulk'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

api.cat = namespace();

/**
 * Perform a [cat.aliases](http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.cat.prototype.aliases = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/aliases'
    }
  ]
});

/**
 * Perform a [cat.allocation](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-allocation.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information
 */
api.cat.prototype.allocation = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/allocation/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/allocation'
    }
  ]
});

/**
 * Perform a [cat.count](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.count = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/count/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/count'
    }
  ]
});

/**
 * Perform a [cat.fielddata](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-fielddata.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return the fielddata size
 */
api.cat.prototype.fielddata = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fields: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/_cat/fielddata/<%=fields%>',
      req: {
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/fielddata'
    }
  ]
});

/**
 * Perform a [cat.health](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} [params.ts=true] - Set to false to disable timestamping
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.health = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    ts: {
      type: 'boolean',
      'default': true
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/health'
  }
});

/**
 * Perform a [cat.help](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.help - Return help information
 */
api.cat.prototype.help = ca({
  params: {
    help: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat'
  }
});

/**
 * Perform a [cat.indices](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-indices.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.pri - Set to true to return stats only for primary shards
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.indices = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    pri: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/indices/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/indices'
    }
  ]
});

/**
 * Perform a [cat.master](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-master.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.master = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/master'
  }
});

/**
 * Perform a [cat.nodeattrs](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-nodeattrs.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.nodeattrs = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/nodeattrs'
  }
});

/**
 * Perform a [cat.nodes](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-nodes.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.nodes = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/nodes'
  }
});

/**
 * Perform a [cat.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-pending-tasks.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/pending_tasks'
  }
});

/**
 * Perform a [cat.plugins](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-plugins.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.plugins = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/plugins'
  }
});

/**
 * Perform a [cat.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.recovery = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/recovery/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/recovery'
    }
  ]
});

/**
 * Perform a [cat.segments](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.segments = ca({
  params: {
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/segments/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/segments'
    }
  ]
});

/**
 * Perform a [cat.shards](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.shards = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/shards/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/shards'
    }
  ]
});

/**
 * Perform a [cat.threadPool](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cat-thread-pool.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {Boolean} params.fullId - Enables displaying the complete node ids
 */
api.cat.prototype.threadPool = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fullId: {
      type: 'boolean',
      'default': false,
      name: 'full_id'
    }
  },
  url: {
    fmt: '/_cat/thread_pool'
  }
});

/**
 * Perform a [clearScroll](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.scrollId - A comma-separated list of scroll IDs to clear
 */
api.clearScroll = ca({
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  method: 'DELETE'
});

api.cluster = namespace();

/**
 * Perform a [cluster.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.getSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  }
});

/**
 * Perform a [cluster.health](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.level=cluster] - Specify the level of detail for returned information
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.waitForActiveShards - Wait until the specified number of shards is active
 * @param {String} params.waitForNodes - Wait until the specified number of nodes is available
 * @param {Number} params.waitForRelocatingShards - Wait until the specified number of relocating shards is finished
 * @param {String} params.waitForStatus - Wait until cluster is in a specific state
 * @param {String, String[], Boolean} params.index - Limit the information returned to a specific index
 */
api.cluster.prototype.health = ca({
  params: {
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    waitForActiveShards: {
      type: 'number',
      name: 'wait_for_active_shards'
    },
    waitForNodes: {
      type: 'string',
      name: 'wait_for_nodes'
    },
    waitForRelocatingShards: {
      type: 'number',
      name: 'wait_for_relocating_shards'
    },
    waitForStatus: {
      type: 'enum',
      'default': null,
      options: [
        'green',
        'yellow',
        'red'
      ],
      name: 'wait_for_status'
    }
  },
  urls: [
    {
      fmt: '/_cluster/health/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/health'
    }
  ]
});

/**
 * Perform a [cluster.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-pending.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.cluster.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_cluster/pending_tasks'
  }
});

/**
 * Perform a [cluster.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.putSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  },
  method: 'PUT'
});

/**
 * Perform a [cluster.reroute](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-reroute.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.dryRun - Simulate the operation only and return the resulting state
 * @param {Boolean} params.explain - Return an explanation of why the commands can or cannot be executed
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics. Defaults to all but metadata
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.reroute = ca({
  params: {
    dryRun: {
      type: 'boolean',
      name: 'dry_run'
    },
    explain: {
      type: 'boolean'
    },
    metric: {
      type: 'list',
      options: [
        '_all',
        'blocks',
        'metadata',
        'nodes',
        'routing_table',
        'master_node',
        'version'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/reroute'
  },
  method: 'POST'
});

/**
 * Perform a [cluster.state](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-state.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 */
api.cluster.prototype.state = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/_cluster/state/<%=metric%>/<%=index%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'routing_nodes',
            'master_node',
            'version'
          ]
        },
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/state/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'routing_nodes',
            'master_node',
            'version'
          ]
        }
      }
    },
    {
      fmt: '/_cluster/state'
    }
  ]
});

/**
 * Perform a [cluster.stats](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.cluster.prototype.stats = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_cluster/stats/nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/stats'
    }
  ]
});

/**
 * Perform a [count](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.count = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_count',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_count',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_count'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [countPercolate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateIndex - The index to count percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to count percolate document into. Defaults to type.
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being count percolated.
 * @param {String} params.type - The type of the document being count percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.countPercolate = ca({
  params: {
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [delete](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-delete.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Specific write consistency setting for the operation
 * @param {String} params.parent - ID of parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api['delete'] = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteScript](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.deleteScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.deleteTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [exists](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.exists = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [explain](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-explain.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcards and prefix queries in the query string query should be analyzed (default: false)
 * @param {String} params.analyzer - The analyzer for the query string query
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The default field for query string query (default: _all)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.explain = ca({
  params: {
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    analyzer: {
      type: 'string'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    fields: {
      type: 'list'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_explain',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [fieldStats](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-field-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for to get field statistics for (min value, max value, and more)
 * @param {String} [params.level=cluster] - Defines if field stats should be returned on a per index level or on a cluster wide level
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.fieldStats = ca({
  params: {
    fields: {
      type: 'list'
    },
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'indices',
        'cluster'
      ]
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_field_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_field_stats'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [get](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.get = ca({
  params: {
    fields: {
      type: 'list'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getScript](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.getScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getSource](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document; use `_all` to fetch the first document matching the ID across all types
 */
api.getSource = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_source',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.getTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [index](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.index = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'POST'
});

api.indices = namespace();

/**
 * Perform a [indices.analyze](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-analyze.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The name of the analyzer to use
 * @param {String, String[], Boolean} params.charFilters - A comma-separated list of character filters to use for the analysis
 * @param {String} params.field - Use the analyzer configured for this field (instead of passing the analyzer name)
 * @param {String, String[], Boolean} params.filters - A comma-separated list of filters to use for the analysis
 * @param {String} params.index - The name of the index to scope the operation
 * @param {Boolean} params.preferLocal - With `true`, specify that a local shard should be used if available, with `false`, use a random shard (default: true)
 * @param {String, String[], Boolean} params.text - The text on which the analysis should be performed (when request body is not used)
 * @param {String} params.tokenizer - The name of the tokenizer to use for the analysis
 * @param {String} [params.format=detailed] - Format of the output
 */
api.indices.prototype.analyze = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    charFilters: {
      type: 'list',
      name: 'char_filters'
    },
    field: {
      type: 'string'
    },
    filters: {
      type: 'list'
    },
    index: {
      type: 'string'
    },
    preferLocal: {
      type: 'boolean',
      name: 'prefer_local'
    },
    text: {
      type: 'list'
    },
    tokenizer: {
      type: 'string'
    },
    format: {
      type: 'enum',
      'default': 'detailed',
      options: [
        'detailed',
        'text'
      ]
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_analyze',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_analyze'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.clearCache](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-clearcache.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.fieldData - Clear field data
 * @param {Boolean} params.fielddata - Clear field data
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to clear when using the `field_data` parameter (default: all)
 * @param {Boolean} params.query - Clear query caches
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index name to limit the operation
 * @param {Boolean} params.recycler - Clear the recycler cache
 * @param {Boolean} params.request - Clear request cache
 */
api.indices.prototype.clearCache = ca({
  params: {
    fieldData: {
      type: 'boolean',
      name: 'field_data'
    },
    fielddata: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    query: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    index: {
      type: 'list'
    },
    recycler: {
      type: 'boolean'
    },
    request: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_cache/clear',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cache/clear'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.close](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma separated list of indices to close
 */
api.indices.prototype.close = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_close',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.create](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-create-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.updateAllTypes - Whether to update the mapping for all fields with the same name across all types or not
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.create = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    updateAllTypes: {
      type: 'boolean',
      name: 'update_all_types'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.delete](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-delete-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to delete; use `_all` or `*` string to delete all indices
 */
api.indices.prototype['delete'] = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteAlias](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names (supports wildcards); use `_all` for all indices
 * @param {String, String[], Boolean} params.name - A comma-separated list of aliases to delete (supports wildcards); use `_all` to delete all aliases for the specified indices.
 */
api.indices.prototype.deleteAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.deleteTemplate = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.name - A comma-separated list of warmer names to delete (supports wildcards); use `_all` to delete all warmers in the specified indices. You must specify a name either in the uri or in the parameters.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to delete warmers from (supports wildcards); use `_all` to perform the operation on all indices.
 */
api.indices.prototype.deleteWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    name: {
      type: 'list'
    }
  },
  url: {
    fmt: '/<%=index%>/_warmer/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.exists](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to check
 */
api.indices.prototype.exists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsAlias](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.existsAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ],
  method: 'HEAD'
});

/**
 * Perform a [indices.existsTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.existsTemplate = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsType](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-types-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` to check the types across all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to check
 */
api.indices.prototype.existsType = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>',
    req: {
      index: {
        type: 'list'
      },
      type: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.flush](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.force - Whether a flush should be forced even if it is not necessarily needed ie. if no changes will be committed to the index. This is useful if transaction log IDs should be incremented even if no uncommitted changes are present. (This setting can be considered as internal)
 * @param {Boolean} params.waitIfOngoing - If set to true the flush operation will block until the flush can be executed if another flush operation is already executing. The default is false and will cause an exception to be thrown on the shard level if another flush operation is already running.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 */
api.indices.prototype.flush = ca({
  params: {
    force: {
      type: 'boolean'
    },
    waitIfOngoing: {
      type: 'boolean',
      name: 'wait_if_ongoing'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_flush',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.flushSynced](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-synced-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 */
api.indices.prototype.flushSynced = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_flush/synced',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush/synced'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.get](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-get-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Ignore unavailable indexes (default: false)
 * @param {Boolean} params.allowNoIndices - Ignore if a wildcard expression resolves to no concrete indices (default: false)
 * @param {String} [params.expandWildcards=open] - Whether wildcard expressions should get expanded to open or closed indices (default: open)
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return version and creation date values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.feature - A comma-separated list of features
 */
api.indices.prototype.get = ca({
  params: {
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=feature%>',
      req: {
        index: {
          type: 'list'
        },
        feature: {
          type: 'list',
          options: [
            '_settings',
            '_mappings',
            '_warmers',
            '_aliases'
          ]
        }
      }
    },
    {
      fmt: '/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getAlias](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.getAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias'
    }
  ]
});

/**
 * Perform a [indices.getAliases](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to filter
 */
api.indices.prototype.getAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_aliases/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_aliases',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases'
    }
  ]
});

/**
 * Perform a [indices.getFieldMapping](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-get-field-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.includeDefaults - Whether the default mapping values should be returned as well
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields
 */
api.indices.prototype.getFieldMapping = ca({
  params: {
    includeDefaults: {
      type: 'boolean',
      name: 'include_defaults'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>/field/<%=fields%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping/field/<%=fields%>',
      req: {
        index: {
          type: 'list'
        },
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>/field/<%=fields%>',
      req: {
        type: {
          type: 'list'
        },
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/field/<%=fields%>',
      req: {
        fields: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getMapping](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-get-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 */
api.indices.prototype.getMapping = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping'
    }
  ]
});

/**
 * Perform a [indices.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-get-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.human - Whether to return version and creation date values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the settings that should be included
 */
api.indices.prototype.getSettings = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    local: {
      type: 'boolean'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ]
});

/**
 * Perform a [indices.getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.name - The comma separated names of the index templates
 */
api.indices.prototype.getTemplate = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_template/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_template'
    }
  ]
});

/**
 * Perform a [indices.getUpgrade](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.getUpgrade = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ]
});

/**
 * Perform a [indices.getWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the warmer (supports wildcards); leave empty to get all warmers
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.getWarmer = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer'
    }
  ]
});

/**
 * Perform a [indices.open](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma separated list of indices to open
 */
api.indices.prototype.open = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'closed',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_open',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.optimize](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-optimize.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flush - Specify whether the index should be flushed after performing the operation (default: true)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.maxNumSegments - The number of segments the index should be merged into (default: dynamic)
 * @param {Boolean} params.onlyExpungeDeletes - Specify whether the operation should only expunge deleted documents
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.waitForMerge - Specify whether the request should block until the merge process is finished (default: true)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.optimize = ca({
  params: {
    flush: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    maxNumSegments: {
      type: 'number',
      name: 'max_num_segments'
    },
    onlyExpungeDeletes: {
      type: 'boolean',
      name: 'only_expunge_deletes'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    waitForMerge: {
      type: 'boolean',
      name: 'wait_for_merge'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_optimize',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_optimize'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.putAlias](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the alias should point to (supports wildcards); use `_all` to perform the operation on all indices.
 * @param {String} params.name - The name of the alias to be created or updated
 */
api.indices.prototype.putAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'string'
      }
    }
  },
  method: 'PUT'
});

/**
 * Perform a [indices.putMapping](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-put-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.updateAllTypes - Whether to update the mapping for all fields with the same name across all types or not
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the mapping should be added to (supports wildcards); use `_all` or omit to add the mapping on all indices.
 * @param {String} params.type - The name of the document type
 */
api.indices.prototype.putMapping = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    updateAllTypes: {
      type: 'boolean',
      name: 'update_all_types'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.putSettings = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.order - The order for this template when merging multiple matching ones (higher numbers are merged later, overriding the lower numbers)
 * @param {Boolean} params.create - Whether the index template should only be added if new or can also replace an existing one
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.putTemplate = ca({
  params: {
    order: {
      type: 'number'
    },
    create: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed) in the search request to warm
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices in the search request to warm. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both, in the search request to warm.
 * @param {Boolean} params.requestCache - Specify whether the request to be warmed should use the request cache, defaults to index level setting
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to register the warmer for; use `_all` or omit to perform the operation on all indices
 * @param {String} params.name - The name of the warmer
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to register the warmer for; leave empty to perform the operation on all types
 */
api.indices.prototype.putWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    requestCache: {
      type: 'boolean',
      name: 'request_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.detailed - Whether to display detailed information about shard recovery
 * @param {Boolean} params.activeOnly - Display only those recoveries that are currently on-going
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.recovery = ca({
  params: {
    detailed: {
      type: 'boolean',
      'default': false
    },
    activeOnly: {
      type: 'boolean',
      'default': false,
      name: 'active_only'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_recovery',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_recovery'
    }
  ]
});

/**
 * Perform a [indices.refresh](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-refresh.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.force - Force a refresh even if not required
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.refresh = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    force: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_refresh',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_refresh'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.segments](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.segments = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_segments',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_segments'
    }
  ]
});

/**
 * Perform a [indices.shardStores](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-shards-stores.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.status - A comma-separated list of statuses used to filter on shards to get store information for
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.shardStores = ca({
  params: {
    status: {
      type: 'list',
      options: [
        'green',
        'yellow',
        'red',
        'all'
      ]
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_shard_stores',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_shard_stores'
    }
  ]
});

/**
 * Perform a [indices.stats](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=indices] - Return stats aggregated at cluster, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned the specific metrics.
 */
api.indices.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'list'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'indices',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_stats/<%=metric%>',
      req: {
        index: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'query_cache',
            'flush',
            'get',
            'indexing',
            'merge',
            'percolate',
            'request_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'query_cache',
            'flush',
            'get',
            'indexing',
            'merge',
            'percolate',
            'request_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/<%=index%>/_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_stats'
    }
  ]
});

/**
 * Perform a [indices.updateAliases](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Request timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.indices.prototype.updateAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_aliases'
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [indices.upgrade](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.waitForCompletion - Specify whether the request should block until the all segments are upgraded (default: false)
 * @param {Boolean} params.onlyAncientSegments - If true, only ancient (an older Lucene major release) segments will be upgraded
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.upgrade = ca({
  params: {
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    waitForCompletion: {
      type: 'boolean',
      name: 'wait_for_completion'
    },
    onlyAncientSegments: {
      type: 'boolean',
      name: 'only_ancient_segments'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.validateQuery](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-validate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.explain - Return detailed information about the error
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {Boolean} params.rewrite - Provide a more detailed explanation showing the actual Lucene query that will be executed.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.validateQuery = ca({
  params: {
    explain: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    rewrite: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_validate/query',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_validate/query',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_validate/query'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [info](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.info = ca({
  url: {
    fmt: '/'
  }
});

/**
 * Perform a [mget](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-multi-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.mget = ca({
  params: {
    fields: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mget',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mget',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mget'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [mpercolate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The index of the document being count percolated to use as default
 * @param {String} params.type - The type of the document being percolated to use as default.
 */
api.mpercolate = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mpercolate'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [msearch](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-multi-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to use as default
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to use as default
 */
api.msearch = ca({
  params: {
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_msearch',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_msearch',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_msearch'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [mtermvectors](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-multi-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.ids - A comma-separated list of documents ids. You must define ids as parameter or set "ids" or "docs" in the request body
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random) .Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.routing - Specific routing value. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.parent - Parent id of documents. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} params.realtime - Specifies if requests are real-time as opposed to near-real-time (default: true).
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 */
api.mtermvectors = ca({
  params: {
    ids: {
      type: 'list',
      required: false
    },
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mtermvectors'
    }
  ],
  method: 'POST'
});

api.nodes = namespace();

/**
 * Perform a [nodes.hotThreads](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-nodes-hot-threads.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.interval - The interval for the second sampling of threads
 * @param {Number} params.snapshots - Number of samples of thread stacktrace (default: 10)
 * @param {Number} params.threads - Specify the number of threads to provide information for (default: 3)
 * @param {Boolean} params.ignoreIdleThreads - Don't show threads that are in known-idle places, such as waiting on a socket select or pulling from an empty task queue (default: true)
 * @param {String} params.type - The type to sample (default: cpu)
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.hotThreads = ca({
  params: {
    interval: {
      type: 'time'
    },
    snapshots: {
      type: 'number'
    },
    threads: {
      type: 'number'
    },
    ignoreIdleThreads: {
      type: 'boolean',
      name: 'ignore_idle_threads'
    },
    type: {
      type: 'enum',
      options: [
        'cpu',
        'wait',
        'block'
      ]
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/hotthreads',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/hotthreads'
    }
  ]
});

/**
 * Perform a [nodes.info](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-nodes-info.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 * @param {String, String[], Boolean} params.metric - A comma-separated list of metrics you wish returned. Leave empty to return all.
 */
api.nodes.prototype.info = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes'
    }
  ]
});

/**
 * Perform a [nodes.stats](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/cluster-nodes-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=node] - Return indices stats aggregated at node, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 * @param {String, String[], Boolean} params.indexMetric - Limit the information returned for `indices` metric to the specific index metrics. Isn't used if `indices` (or `all`) metric isn't specified.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'boolean'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'node',
      options: [
        'node',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'query_cache',
            'flush',
            'get',
            'indexing',
            'merge',
            'percolate',
            'request_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'query_cache',
            'flush',
            'get',
            'indexing',
            'merge',
            'percolate',
            'request_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats'
    }
  ]
});

/**
 * Perform a [percolate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateIndex - The index to percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to percolate document into. Defaults to type.
 * @param {String} params.percolateRouting - The routing value to use when percolating the existing document.
 * @param {String} params.percolatePreference - Which shard to prefer when executing the percolate request.
 * @param {String} params.percolateFormat - Return an array of matching query IDs instead of objects
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being percolated.
 * @param {String} params.type - The type of the document being percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.percolate = ca({
  params: {
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    percolateRouting: {
      type: 'string',
      name: 'percolate_routing'
    },
    percolatePreference: {
      type: 'string',
      name: 'percolate_preference'
    },
    percolateFormat: {
      type: 'enum',
      options: [
        'ids'
      ],
      name: 'percolate_format'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [ping](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.ping = ca({
  url: {
    fmt: '/'
  },
  requestTimeout: 3000,
  method: 'HEAD'
});

/**
 * Perform a [putScript](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.putScript = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.putTemplate = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [renderSearchTemplate](http://www.elasticsearch.org/guide/en/elasticsearch/reference/2.0/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.id - The id of the stored search template
 */
api.renderSearchTemplate = ca({
  urls: [
    {
      fmt: '/_render/template/<%=id%>',
      req: {
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_render/template'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [scroll](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.scrollId - The scroll ID
 */
api.scroll = ca({
  params: {
    scroll: {
      type: 'duration'
    },
    scrollId: {
      type: 'string',
      name: 'scroll_id'
    }
  },
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  paramAsBody: 'scrollId',
  method: 'POST'
});

/**
 * Perform a [search](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.explain - Specify whether to return detailed information about score computation as part of a hit
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return as part of a hit
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields to return as the field data representation of a field for each hit
 * @param {Number} params.from - Starting offset (default: 0)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {Number} params.size - Number of hits to return (default: 10)
 * @param {String, String[], Boolean} params.sort - A comma-separated list of <field>:<direction> pairs
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.terminateAfter - The maximum number of documents to collect for each shard, upon reaching which the query execution will terminate early.
 * @param {String, String[], Boolean} params.stats - Specific 'tag' of the request for logging and statistical purposes
 * @param {String} params.suggestField - Specify which field to use for suggestions
 * @param {String} [params.suggestMode=missing] - Specify suggest mode
 * @param {Number} params.suggestSize - How many suggestions to return in response
 * @param {Text} params.suggestText - The source text for which the suggestions should be returned
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.trackScores - Whether to calculate and return scores even if they are not used for sorting
 * @param {Boolean} params.version - Specify whether to return document version as part of a hit
 * @param {Boolean} params.requestCache - Specify if request cache should be used for this request or not, defaults to index level setting
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.search = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    explain: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    from: {
      type: 'number'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'dfs_query_then_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    },
    size: {
      type: 'number'
    },
    sort: {
      type: 'list'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    terminateAfter: {
      type: 'number',
      name: 'terminate_after'
    },
    stats: {
      type: 'list'
    },
    suggestField: {
      type: 'string',
      name: 'suggest_field'
    },
    suggestMode: {
      type: 'enum',
      'default': 'missing',
      options: [
        'missing',
        'popular',
        'always'
      ],
      name: 'suggest_mode'
    },
    suggestSize: {
      type: 'number',
      name: 'suggest_size'
    },
    suggestText: {
      type: 'text',
      name: 'suggest_text'
    },
    timeout: {
      type: 'time'
    },
    trackScores: {
      type: 'boolean',
      name: 'track_scores'
    },
    version: {
      type: 'boolean'
    },
    requestCache: {
      type: 'boolean',
      name: 'request_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchExists](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.searchExists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/exists',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/exists',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/exists'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchShards](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.searchShards = ca({
  params: {
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search_shards',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search_shards',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search_shards'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/current/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.searchTemplate = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/template',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/template',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/template'
    }
  ],
  method: 'POST'
});

api.snapshot = namespace();

/**
 * Perform a [snapshot.create](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.create = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.createRepository](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.verify - Whether to verify the repository after creation
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.createRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    verify: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [snapshot.delete](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype['delete'] = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.deleteRepository](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.deleteRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.get](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.get = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'list'
      }
    }
  }
});

/**
 * Perform a [snapshot.getRepository](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.getRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>',
      req: {
        repository: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot'
    }
  ]
});

/**
 * Perform a [snapshot.restore](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.restore = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_restore',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.status](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.status = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_status',
      req: {
        repository: {
          type: 'string'
        },
        snapshot: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot/<%=repository%>/_status',
      req: {
        repository: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_snapshot/_status'
    }
  ]
});

/**
 * Perform a [snapshot.verifyRepository](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.verifyRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/_verify',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [suggest](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/search-suggesters.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 */
api.suggest = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_suggest',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_suggest'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [termvectors](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned.
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned.
 * @param {Boolean} params.dfs - Specifies if distributed frequencies should be returned instead shard frequencies.
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return.
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned.
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned.
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random).
 * @param {String} params.routing - Specific routing value.
 * @param {String} params.parent - Parent id of documents.
 * @param {Boolean} params.realtime - Specifies if request is real-time as opposed to near-real-time (default: true).
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 * @param {String} params.id - The id of the document, when not specified a doc param should be supplied.
 */
api.termvectors = ca({
  params: {
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    dfs: {
      type: 'boolean',
      'default': false,
      required: false
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_termvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_termvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [update](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-update.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.lang - The script language (default: groovy)
 * @param {String} params.parent - ID of the parent document. Is is only used for routing and when for the upsert request
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {Number} params.retryOnConflict - Specify how many times should the operation be retried when a conflict occurs (default: 0)
 * @param {String} params.routing - Specific routing value
 * @param {Anything} params.script - The URL-encoded script definition (instead of using request body)
 * @param {Anything} params.scriptId - The id of a stored script
 * @param {Boolean} params.scriptedUpsert - True if the script referenced in script or script_id should be called to perform inserts - defaults to false
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {Boolean} params.detectNoop - Specifying as true will cause Elasticsearch to check if there are changes and, if there aren’t, turn the update request into a noop.
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.update = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    fields: {
      type: 'list'
    },
    lang: {
      type: 'string'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    retryOnConflict: {
      type: 'number',
      name: 'retry_on_conflict'
    },
    routing: {
      type: 'string'
    },
    script: {},
    scriptId: {
      name: 'script_id'
    },
    scriptedUpsert: {
      type: 'boolean',
      name: 'scripted_upsert'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'force'
      ],
      name: 'version_type'
    },
    detectNoop: {
      type: 'boolean',
      name: 'detect_noop'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_update',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [create](http://www.elastic.co/guide/en/elasticsearch/reference/2.0/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.create = ca.proxy(api.index, {
  transform: function (params) {
    params.op_type = 'create';
  }
});
},{"../client_action":23,"../utils":44}],20:[function(require,module,exports){
/* jshint maxlen: false */

var ca = require('../client_action').makeFactoryWithModifier(function (spec) {
  return require('../utils').merge(spec, {
    params: {
      filterPath: {
        type: 'list',
        name: 'filter_path'
      }
    }
  });
});
var namespace = require('../client_action').namespaceFactory;
var api = module.exports = {};

api._namespaces = ['cat', 'cluster', 'indices', 'nodes', 'snapshot'];

/**
 * Perform a [bulk](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-bulk.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.type - Default document type for items which don't provide one
 * @param {String, String[], Boolean} params.fields - Default comma-separated list of fields to return in the response for updates
 * @param {String} params.index - Default index for items which don't provide one
 */
api.bulk = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    type: {
      type: 'string'
    },
    fields: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_bulk',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_bulk',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_bulk'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

api.cat = namespace();

/**
 * Perform a [cat.aliases](http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.cat.prototype.aliases = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/aliases'
    }
  ]
});

/**
 * Perform a [cat.allocation](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-allocation.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information
 */
api.cat.prototype.allocation = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/allocation/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/allocation'
    }
  ]
});

/**
 * Perform a [cat.count](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.count = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/count/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/count'
    }
  ]
});

/**
 * Perform a [cat.fielddata](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-fielddata.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return the fielddata size
 */
api.cat.prototype.fielddata = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fields: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/_cat/fielddata/<%=fields%>',
      req: {
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/fielddata'
    }
  ]
});

/**
 * Perform a [cat.health](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} [params.ts=true] - Set to false to disable timestamping
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.health = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    ts: {
      type: 'boolean',
      'default': true
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/health'
  }
});

/**
 * Perform a [cat.help](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.help - Return help information
 */
api.cat.prototype.help = ca({
  params: {
    help: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat'
  }
});

/**
 * Perform a [cat.indices](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-indices.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.pri - Set to true to return stats only for primary shards
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.indices = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    pri: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/indices/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/indices'
    }
  ]
});

/**
 * Perform a [cat.master](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-master.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.master = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/master'
  }
});

/**
 * Perform a [cat.nodeattrs](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-nodeattrs.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.nodeattrs = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/nodeattrs'
  }
});

/**
 * Perform a [cat.nodes](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-nodes.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.nodes = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/nodes'
  }
});

/**
 * Perform a [cat.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-pending-tasks.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/pending_tasks'
  }
});

/**
 * Perform a [cat.plugins](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-plugins.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.plugins = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/plugins'
  }
});

/**
 * Perform a [cat.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.bytes - The unit in which to display byte values
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.recovery = ca({
  params: {
    bytes: {
      type: 'enum',
      options: [
        'b',
        'k',
        'm',
        'g'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/recovery/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/recovery'
    }
  ]
});

/**
 * Perform a [cat.repositories](http://www.elastic.co/guide/en/elasticsearch/reference/master/cat-repositories.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 */
api.cat.prototype.repositories = ca({
  params: {
    local: {
      type: 'boolean',
      'default': false
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/repositories'
  }
});

/**
 * Perform a [cat.segments](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.segments = ca({
  params: {
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/segments/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/segments'
    }
  ]
});

/**
 * Perform a [cat.shards](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to limit the returned information
 */
api.cat.prototype.shards = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/_cat/shards/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cat/shards'
    }
  ]
});

/**
 * Perform a [cat.snapshots](http://www.elastic.co/guide/en/elasticsearch/reference/master/cat-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {String, String[], Boolean} params.repository - Name of repository from which to fetch the snapshot information
 */
api.cat.prototype.snapshots = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    }
  },
  url: {
    fmt: '/_cat/snapshots/<%=repository%>',
    req: {
      repository: {
        type: 'list'
      }
    }
  }
});

/**
 * Perform a [cat.threadPool](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cat-thread-pool.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String, String[], Boolean} params.h - Comma-separated list of column names to display
 * @param {Boolean} params.help - Return help information
 * @param {Boolean} params.v - Verbose mode. Display column headers
 * @param {Boolean} params.fullId - Enables displaying the complete node ids
 */
api.cat.prototype.threadPool = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    h: {
      type: 'list'
    },
    help: {
      type: 'boolean',
      'default': false
    },
    v: {
      type: 'boolean',
      'default': false
    },
    fullId: {
      type: 'boolean',
      'default': false,
      name: 'full_id'
    }
  },
  url: {
    fmt: '/_cat/thread_pool'
  }
});

/**
 * Perform a [clearScroll](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.scrollId - A comma-separated list of scroll IDs to clear
 */
api.clearScroll = ca({
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  method: 'DELETE'
});

api.cluster = namespace();

/**
 * Perform a [cluster.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.getSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  }
});

/**
 * Perform a [cluster.health](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-health.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.level=cluster] - Specify the level of detail for returned information
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.waitForActiveShards - Wait until the specified number of shards is active
 * @param {String} params.waitForNodes - Wait until the specified number of nodes is available
 * @param {Number} params.waitForRelocatingShards - Wait until the specified number of relocating shards is finished
 * @param {String} params.waitForStatus - Wait until cluster is in a specific state
 * @param {String, String[], Boolean} params.index - Limit the information returned to a specific index
 */
api.cluster.prototype.health = ca({
  params: {
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    waitForActiveShards: {
      type: 'number',
      name: 'wait_for_active_shards'
    },
    waitForNodes: {
      type: 'string',
      name: 'wait_for_nodes'
    },
    waitForRelocatingShards: {
      type: 'number',
      name: 'wait_for_relocating_shards'
    },
    waitForStatus: {
      type: 'enum',
      'default': null,
      options: [
        'green',
        'yellow',
        'red'
      ],
      name: 'wait_for_status'
    }
  },
  urls: [
    {
      fmt: '/_cluster/health/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/health'
    }
  ]
});

/**
 * Perform a [cluster.pendingTasks](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-pending.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.cluster.prototype.pendingTasks = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_cluster/pending_tasks'
  }
});

/**
 * Perform a [cluster.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.putSettings = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/settings'
  },
  method: 'PUT'
});

/**
 * Perform a [cluster.reroute](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-reroute.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.dryRun - Simulate the operation only and return the resulting state
 * @param {Boolean} params.explain - Return an explanation of why the commands can or cannot be executed
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics. Defaults to all but metadata
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 */
api.cluster.prototype.reroute = ca({
  params: {
    dryRun: {
      type: 'boolean',
      name: 'dry_run'
    },
    explain: {
      type: 'boolean'
    },
    metric: {
      type: 'list',
      options: [
        '_all',
        'blocks',
        'metadata',
        'nodes',
        'routing_table',
        'master_node',
        'version'
      ]
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_cluster/reroute'
  },
  method: 'POST'
});

/**
 * Perform a [cluster.state](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-state.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 */
api.cluster.prototype.state = ca({
  params: {
    local: {
      type: 'boolean'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/_cluster/state/<%=metric%>/<%=index%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'routing_nodes',
            'master_node',
            'version'
          ]
        },
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/state/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'blocks',
            'metadata',
            'nodes',
            'routing_table',
            'routing_nodes',
            'master_node',
            'version'
          ]
        }
      }
    },
    {
      fmt: '/_cluster/state'
    }
  ]
});

/**
 * Perform a [cluster.stats](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.cluster.prototype.stats = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_cluster/stats/nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cluster/stats'
    }
  ]
});

/**
 * Perform a [count](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-count.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.count = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_count',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_count',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_count'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [countPercolate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateIndex - The index to count percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to count percolate document into. Defaults to type.
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being count percolated.
 * @param {String} params.type - The type of the document being count percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.countPercolate = ca({
  params: {
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate/count',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [delete](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-delete.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Specific write consistency setting for the operation
 * @param {String} params.parent - ID of parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api['delete'] = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteScript](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.deleteScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.deleteTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [exists](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.exists = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [explain](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-explain.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcards and prefix queries in the query string query should be analyzed (default: false)
 * @param {String} params.analyzer - The analyzer for the query string query
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The default field for query string query (default: _all)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.explain = ca({
  params: {
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    analyzer: {
      type: 'string'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    fields: {
      type: 'list'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_explain',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [fieldStats](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-field-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for to get field statistics for (min value, max value, and more)
 * @param {String} [params.level=cluster] - Defines if field stats should be returned on a per index level or on a cluster wide level
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.fieldStats = ca({
  params: {
    fields: {
      type: 'list'
    },
    level: {
      type: 'enum',
      'default': 'cluster',
      options: [
        'indices',
        'cluster'
      ]
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_field_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_field_stats'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [get](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
 */
api.get = ca({
  params: {
    fields: {
      type: 'list'
    },
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getScript](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.getScript = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getSource](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.parent - The ID of the parent document
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - The document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document; use `_all` to fetch the first document matching the ID across all types
 */
api.getSource = ca({
  params: {
    parent: {
      type: 'string'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_source',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.getTemplate = ca({
  params: {
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  }
});

/**
 * Perform a [index](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.index = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    routing: {
      type: 'string'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'POST'
});

api.indices = namespace();

/**
 * Perform a [indices.analyze](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-analyze.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The name of the analyzer to use
 * @param {String, String[], Boolean} params.charFilters - A comma-separated list of character filters to use for the analysis
 * @param {String} params.field - Use the analyzer configured for this field (instead of passing the analyzer name)
 * @param {String, String[], Boolean} params.filters - A comma-separated list of filters to use for the analysis
 * @param {String} params.index - The name of the index to scope the operation
 * @param {Boolean} params.preferLocal - With `true`, specify that a local shard should be used if available, with `false`, use a random shard (default: true)
 * @param {String, String[], Boolean} params.text - The text on which the analysis should be performed (when request body is not used)
 * @param {String} params.tokenizer - The name of the tokenizer to use for the analysis
 * @param {String} [params.format=detailed] - Format of the output
 */
api.indices.prototype.analyze = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    charFilters: {
      type: 'list',
      name: 'char_filters'
    },
    field: {
      type: 'string'
    },
    filters: {
      type: 'list'
    },
    index: {
      type: 'string'
    },
    preferLocal: {
      type: 'boolean',
      name: 'prefer_local'
    },
    text: {
      type: 'list'
    },
    tokenizer: {
      type: 'string'
    },
    format: {
      type: 'enum',
      'default': 'detailed',
      options: [
        'detailed',
        'text'
      ]
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_analyze',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_analyze'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.clearCache](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-clearcache.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.fieldData - Clear field data
 * @param {Boolean} params.fielddata - Clear field data
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to clear when using the `field_data` parameter (default: all)
 * @param {Boolean} params.query - Clear query caches
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index name to limit the operation
 * @param {Boolean} params.recycler - Clear the recycler cache
 * @param {Boolean} params.request - Clear request cache
 */
api.indices.prototype.clearCache = ca({
  params: {
    fieldData: {
      type: 'boolean',
      name: 'field_data'
    },
    fielddata: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    query: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    index: {
      type: 'list'
    },
    recycler: {
      type: 'boolean'
    },
    request: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_cache/clear',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_cache/clear'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.close](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma separated list of indices to close
 */
api.indices.prototype.close = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_close',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.create](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-create-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.updateAllTypes - Whether to update the mapping for all fields with the same name across all types or not
 * @param {String} params.index - The name of the index
 */
api.indices.prototype.create = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    updateAllTypes: {
      type: 'boolean',
      name: 'update_all_types'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.delete](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-delete-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to delete; use `_all` or `*` string to delete all indices
 */
api.indices.prototype['delete'] = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteAlias](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names (supports wildcards); use `_all` for all indices
 * @param {String, String[], Boolean} params.name - A comma-separated list of aliases to delete (supports wildcards); use `_all` to delete all aliases for the specified indices.
 */
api.indices.prototype.deleteAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.deleteTemplate = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.deleteWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.name - A comma-separated list of warmer names to delete (supports wildcards); use `_all` to delete all warmers in the specified indices. You must specify a name either in the uri or in the parameters.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to delete warmers from (supports wildcards); use `_all` to perform the operation on all indices.
 */
api.indices.prototype.deleteWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    name: {
      type: 'list'
    }
  },
  url: {
    fmt: '/<%=index%>/_warmer/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [indices.exists](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to check
 */
api.indices.prototype.exists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsAlias](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.existsAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ],
  method: 'HEAD'
});

/**
 * Perform a [indices.existsTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.existsTemplate = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.existsType](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-types-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` to check the types across all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to check
 */
api.indices.prototype.existsType = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>',
    req: {
      index: {
        type: 'list'
      },
      type: {
        type: 'list'
      }
    }
  },
  method: 'HEAD'
});

/**
 * Perform a [indices.flush](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.force - Whether a flush should be forced even if it is not necessarily needed ie. if no changes will be committed to the index. This is useful if transaction log IDs should be incremented even if no uncommitted changes are present. (This setting can be considered as internal)
 * @param {Boolean} params.waitIfOngoing - If set to true the flush operation will block until the flush can be executed if another flush operation is already executing. The default is false and will cause an exception to be thrown on the shard level if another flush operation is already running.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 */
api.indices.prototype.flush = ca({
  params: {
    force: {
      type: 'boolean'
    },
    waitIfOngoing: {
      type: 'boolean',
      name: 'wait_if_ongoing'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_flush',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.flushSynced](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-synced-flush.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string for all indices
 */
api.indices.prototype.flushSynced = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_flush/synced',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_flush/synced'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.forcemerge](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-forcemerge.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flush - Specify whether the index should be flushed after performing the operation (default: true)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.maxNumSegments - The number of segments the index should be merged into (default: dynamic)
 * @param {Boolean} params.onlyExpungeDeletes - Specify whether the operation should only expunge deleted documents
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.waitForMerge - Specify whether the request should block until the merge process is finished (default: true)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.forcemerge = ca({
  params: {
    flush: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    maxNumSegments: {
      type: 'number',
      name: 'max_num_segments'
    },
    onlyExpungeDeletes: {
      type: 'boolean',
      name: 'only_expunge_deletes'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    waitForMerge: {
      type: 'boolean',
      name: 'wait_for_merge'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_forcemerge',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_forcemerge'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.get](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-get-index.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Ignore unavailable indexes (default: false)
 * @param {Boolean} params.allowNoIndices - Ignore if a wildcard expression resolves to no concrete indices (default: false)
 * @param {String} [params.expandWildcards=open] - Whether wildcard expressions should get expanded to open or closed indices (default: open)
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return version and creation date values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.feature - A comma-separated list of features
 */
api.indices.prototype.get = ca({
  params: {
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=feature%>',
      req: {
        index: {
          type: 'list'
        },
        feature: {
          type: 'list',
          options: [
            '_settings',
            '_mappings',
            '_warmers',
            '_aliases'
          ]
        }
      }
    },
    {
      fmt: '/<%=index%>',
      req: {
        index: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getAlias](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to return
 */
api.indices.prototype.getAlias = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_alias/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_alias',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_alias'
    }
  ]
});

/**
 * Perform a [indices.getAliases](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to filter aliases
 * @param {String, String[], Boolean} params.name - A comma-separated list of alias names to filter
 */
api.indices.prototype.getAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_aliases/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_aliases',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_aliases'
    }
  ]
});

/**
 * Perform a [indices.getFieldMapping](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-get-field-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.includeDefaults - Whether the default mapping values should be returned as well
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields
 */
api.indices.prototype.getFieldMapping = ca({
  params: {
    includeDefaults: {
      type: 'boolean',
      name: 'include_defaults'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>/field/<%=fields%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping/field/<%=fields%>',
      req: {
        index: {
          type: 'list'
        },
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>/field/<%=fields%>',
      req: {
        type: {
          type: 'list'
        },
        fields: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/field/<%=fields%>',
      req: {
        fields: {
          type: 'list'
        }
      }
    }
  ]
});

/**
 * Perform a [indices.getMapping](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-get-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types
 */
api.indices.prototype.getMapping = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mapping',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_mapping'
    }
  ]
});

/**
 * Perform a [indices.getSettings](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-get-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open,closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.human - Whether to return version and creation date values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the settings that should be included
 */
api.indices.prototype.getSettings = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': [
        'open',
        'closed'
      ],
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    local: {
      type: 'boolean'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ]
});

/**
 * Perform a [indices.getTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.name - The comma separated names of the index templates
 */
api.indices.prototype.getTemplate = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_template/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_template'
    }
  ]
});

/**
 * Perform a [indices.getUpgrade](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.getUpgrade = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ]
});

/**
 * Perform a [indices.getWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.name - The name of the warmer (supports wildcards); leave empty to get all warmers
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.getWarmer = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_warmer'
    }
  ]
});

/**
 * Perform a [indices.open](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-open-close.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=closed] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma separated list of indices to open
 */
api.indices.prototype.open = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'closed',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  url: {
    fmt: '/<%=index%>/_open',
    req: {
      index: {
        type: 'list'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [indices.optimize](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-optimize.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flush - Specify whether the index should be flushed after performing the operation (default: true)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.maxNumSegments - The number of segments the index should be merged into (default: dynamic)
 * @param {Boolean} params.onlyExpungeDeletes - Specify whether the operation should only expunge deleted documents
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {Boolean} params.waitForMerge - Specify whether the request should block until the merge process is finished (default: true)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.optimize = ca({
  params: {
    flush: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    maxNumSegments: {
      type: 'number',
      name: 'max_num_segments'
    },
    onlyExpungeDeletes: {
      type: 'boolean',
      name: 'only_expunge_deletes'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    waitForMerge: {
      type: 'boolean',
      name: 'wait_for_merge'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_optimize',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_optimize'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.putAlias](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit timestamp for the document
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the alias should point to (supports wildcards); use `_all` to perform the operation on all indices.
 * @param {String} params.name - The name of the alias to be created or updated
 */
api.indices.prototype.putAlias = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/<%=index%>/_alias/<%=name%>',
    req: {
      index: {
        type: 'list'
      },
      name: {
        type: 'string'
      }
    }
  },
  method: 'PUT'
});

/**
 * Perform a [indices.putMapping](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-put-mapping.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.updateAllTypes - Whether to update the mapping for all fields with the same name across all types or not
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names the mapping should be added to (supports wildcards); use `_all` or omit to add the mapping on all indices.
 * @param {String} params.type - The name of the document type
 */
api.indices.prototype.putMapping = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    updateAllTypes: {
      type: 'boolean',
      name: 'update_all_types'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_mapping/<%=type%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mapping/<%=type%>',
      req: {
        type: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putSettings](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-update-settings.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.putSettings = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_settings',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_settings'
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-templates.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Number} params.order - The order for this template when merging multiple matching ones (higher numbers are merged later, overriding the lower numbers)
 * @param {Boolean} params.create - Whether the index template should only be added if new or can also replace an existing one
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {String} params.name - The name of the template
 */
api.indices.prototype.putTemplate = ca({
  params: {
    order: {
      type: 'number'
    },
    create: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    }
  },
  url: {
    fmt: '/_template/<%=name%>',
    req: {
      name: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.putWarmer](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-warmers.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed) in the search request to warm
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices in the search request to warm. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both, in the search request to warm.
 * @param {Boolean} params.requestCache - Specify whether the request to be warmed should use the request cache, defaults to index level setting
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to register the warmer for; use `_all` or omit to perform the operation on all indices
 * @param {String} params.name - The name of the warmer
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to register the warmer for; leave empty to perform the operation on all types
 */
api.indices.prototype.putWarmer = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    requestCache: {
      type: 'boolean',
      name: 'request_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_warmer/<%=name%>',
      req: {
        index: {
          type: 'list'
        },
        name: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_warmer/<%=name%>',
      req: {
        name: {
          type: 'string'
        }
      }
    }
  ],
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [indices.recovery](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-recovery.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.detailed - Whether to display detailed information about shard recovery
 * @param {Boolean} params.activeOnly - Display only those recoveries that are currently on-going
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.recovery = ca({
  params: {
    detailed: {
      type: 'boolean',
      'default': false
    },
    activeOnly: {
      type: 'boolean',
      'default': false,
      name: 'active_only'
    },
    human: {
      type: 'boolean',
      'default': false
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_recovery',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_recovery'
    }
  ]
});

/**
 * Perform a [indices.refresh](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-refresh.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.force - Force a refresh even if not required
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.refresh = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    force: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_refresh',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_refresh'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.segments](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-segments.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.segments = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_segments',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_segments'
    }
  ]
});

/**
 * Perform a [indices.shardStores](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-shards-stores.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.status - A comma-separated list of statuses used to filter on shards to get store information for
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.shardStores = ca({
  params: {
    status: {
      type: 'list',
      options: [
        'green',
        'yellow',
        'red',
        'all'
      ]
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    operationThreading: {
      name: 'operation_threading'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_shard_stores',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_shard_stores'
    }
  ]
});

/**
 * Perform a [indices.stats](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=indices] - Return stats aggregated at cluster, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.metric - Limit the information returned the specific metrics.
 */
api.indices.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'list'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'indices',
      options: [
        'cluster',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_stats/<%=metric%>',
      req: {
        index: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'query_cache',
            'flush',
            'get',
            'indexing',
            'merge',
            'percolate',
            'request_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'query_cache',
            'flush',
            'get',
            'indexing',
            'merge',
            'percolate',
            'request_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/<%=index%>/_stats',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_stats'
    }
  ]
});

/**
 * Perform a [indices.updateAliases](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-aliases.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.timeout - Request timeout
 * @param {Date, Number} params.masterTimeout - Specify timeout for connection to master
 */
api.indices.prototype.updateAliases = ca({
  params: {
    timeout: {
      type: 'time'
    },
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_aliases'
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [indices.upgrade](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/indices-upgrade.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.waitForCompletion - Specify whether the request should block until the all segments are upgraded (default: false)
 * @param {Boolean} params.onlyAncientSegments - If true, only ancient (an older Lucene major release) segments will be upgraded
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
api.indices.prototype.upgrade = ca({
  params: {
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    waitForCompletion: {
      type: 'boolean',
      name: 'wait_for_completion'
    },
    onlyAncientSegments: {
      type: 'boolean',
      name: 'only_ancient_segments'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_upgrade',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_upgrade'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [indices.validateQuery](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-validate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.explain - Return detailed information about the error
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {Boolean} params.rewrite - Provide a more detailed explanation showing the actual Lucene query that will be executed.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
 */
api.indices.prototype.validateQuery = ca({
  params: {
    explain: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    operationThreading: {
      name: 'operation_threading'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    rewrite: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_validate/query',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_validate/query',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_validate/query'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [info](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.info = ca({
  url: {
    fmt: '/'
  }
});

/**
 * Perform a [mget](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-multi-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
 * @param {Boolean} params.refresh - Refresh the shard containing the document before performing the operation
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.mget = ca({
  params: {
    fields: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    realtime: {
      type: 'boolean'
    },
    refresh: {
      type: 'boolean'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mget',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mget',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mget'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [mpercolate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.index - The index of the document being count percolated to use as default
 * @param {String} params.type - The type of the document being percolated to use as default.
 */
api.mpercolate = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mpercolate',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mpercolate'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [msearch](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-multi-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to use as default
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to use as default
 */
api.msearch = ca({
  params: {
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_msearch',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_msearch',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_msearch'
    }
  ],
  needBody: true,
  bulkBody: true,
  method: 'POST'
});

/**
 * Perform a [mtermvectors](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-multi-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.ids - A comma-separated list of documents ids. You must define ids as parameter or set "ids" or "docs" in the request body
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random) .Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.routing - Specific routing value. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {String} params.parent - Parent id of documents. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} params.realtime - Specifies if requests are real-time as opposed to near-real-time (default: true).
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 */
api.mtermvectors = ca({
  params: {
    ids: {
      type: 'list',
      required: false
    },
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/_mtermvectors',
      req: {
        index: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_mtermvectors'
    }
  ],
  method: 'POST'
});

api.nodes = namespace();

/**
 * Perform a [nodes.hotThreads](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-nodes-hot-threads.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.interval - The interval for the second sampling of threads
 * @param {Number} params.snapshots - Number of samples of thread stacktrace (default: 10)
 * @param {Number} params.threads - Specify the number of threads to provide information for (default: 3)
 * @param {Boolean} params.ignoreIdleThreads - Don't show threads that are in known-idle places, such as waiting on a socket select or pulling from an empty task queue (default: true)
 * @param {String} params.type - The type to sample (default: cpu)
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.hotThreads = ca({
  params: {
    interval: {
      type: 'time'
    },
    snapshots: {
      type: 'number'
    },
    threads: {
      type: 'number'
    },
    ignoreIdleThreads: {
      type: 'boolean',
      name: 'ignore_idle_threads'
    },
    type: {
      type: 'enum',
      options: [
        'cpu',
        'wait',
        'block'
      ]
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/hotthreads',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/hotthreads'
    }
  ]
});

/**
 * Perform a [nodes.info](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-nodes-info.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.flatSettings - Return settings in flat format (default: false)
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 * @param {String, String[], Boolean} params.metric - A comma-separated list of metrics you wish returned. Leave empty to return all.
 */
api.nodes.prototype.info = ca({
  params: {
    flatSettings: {
      type: 'boolean',
      name: 'flat_settings'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            'settings',
            'os',
            'process',
            'jvm',
            'thread_pool',
            'transport',
            'http',
            'plugins'
          ]
        }
      }
    },
    {
      fmt: '/_nodes'
    }
  ]
});

/**
 * Perform a [nodes.stats](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/cluster-nodes-stats.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.completionFields - A comma-separated list of fields for `fielddata` and `suggest` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields for `fielddata` index metric (supports wildcards)
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for `fielddata` and `completion` index metric (supports wildcards)
 * @param {Boolean} params.groups - A comma-separated list of search groups for `search` index metric
 * @param {Boolean} params.human - Whether to return time and byte values in human-readable format.
 * @param {String} [params.level=node] - Return indices stats aggregated at node, index or shard level
 * @param {String, String[], Boolean} params.types - A comma-separated list of document types for the `indexing` index metric
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.metric - Limit the information returned to the specified metrics
 * @param {String, String[], Boolean} params.indexMetric - Limit the information returned for `indices` metric to the specific index metrics. Isn't used if `indices` (or `all`) metric isn't specified.
 * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
 */
api.nodes.prototype.stats = ca({
  params: {
    completionFields: {
      type: 'list',
      name: 'completion_fields'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    fields: {
      type: 'list'
    },
    groups: {
      type: 'boolean'
    },
    human: {
      type: 'boolean',
      'default': false
    },
    level: {
      type: 'enum',
      'default': 'node',
      options: [
        'node',
        'indices',
        'shards'
      ]
    },
    types: {
      type: 'list'
    },
    timeout: {
      type: 'time'
    }
  },
  urls: [
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'query_cache',
            'flush',
            'get',
            'indexing',
            'merge',
            'percolate',
            'request_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats/<%=metric%>',
      req: {
        nodeId: {
          type: 'list'
        },
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>/<%=indexMetric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        },
        indexMetric: {
          type: 'list',
          options: [
            '_all',
            'completion',
            'docs',
            'fielddata',
            'query_cache',
            'flush',
            'get',
            'indexing',
            'merge',
            'percolate',
            'request_cache',
            'refresh',
            'search',
            'segments',
            'store',
            'warmer',
            'suggest'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/<%=nodeId%>/stats',
      req: {
        nodeId: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_nodes/stats/<%=metric%>',
      req: {
        metric: {
          type: 'list',
          options: [
            '_all',
            'breaker',
            'fs',
            'http',
            'indices',
            'jvm',
            'os',
            'process',
            'thread_pool',
            'transport'
          ]
        }
      }
    },
    {
      fmt: '/_nodes/stats'
    }
  ]
});

/**
 * Perform a [percolate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.percolateIndex - The index to percolate the document into. Defaults to index.
 * @param {String} params.percolateType - The type to percolate document into. Defaults to type.
 * @param {String} params.percolateRouting - The routing value to use when percolating the existing document.
 * @param {String} params.percolatePreference - Which shard to prefer when executing the percolate request.
 * @param {String} params.percolateFormat - Return an array of matching query IDs instead of objects
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index of the document being percolated.
 * @param {String} params.type - The type of the document being percolated.
 * @param {String} params.id - Substitute the document in the request body with a document that is known by the specified id. On top of the id, the index and type parameter will be used to retrieve the document from within the cluster.
 */
api.percolate = ca({
  params: {
    routing: {
      type: 'list'
    },
    preference: {
      type: 'string'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    percolateIndex: {
      type: 'string',
      name: 'percolate_index'
    },
    percolateType: {
      type: 'string',
      name: 'percolate_type'
    },
    percolateRouting: {
      type: 'string',
      name: 'percolate_routing'
    },
    percolatePreference: {
      type: 'string',
      name: 'percolate_preference'
    },
    percolateFormat: {
      type: 'enum',
      options: [
        'ids'
      ],
      name: 'percolate_format'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_percolate',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [ping](http://www.elastic.co/guide/) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 */
api.ping = ca({
  url: {
    fmt: '/'
  },
  requestTimeout: 3000,
  method: 'HEAD'
});

/**
 * Perform a [putScript](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-scripting.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Script ID
 * @param {String} params.lang - Script language
 */
api.putScript = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_scripts/<%=lang%>/<%=id%>',
    req: {
      lang: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [putTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} [params.opType=index] - Explicit operation type
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Template ID
 */
api.putTemplate = ca({
  params: {
    opType: {
      type: 'enum',
      'default': 'index',
      options: [
        'index',
        'create'
      ],
      name: 'op_type'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  url: {
    fmt: '/_search/template/<%=id%>',
    req: {
      id: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'PUT'
});

/**
 * Perform a [renderSearchTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.id - The id of the stored search template
 */
api.renderSearchTemplate = ca({
  urls: [
    {
      fmt: '/_render/template/<%=id%>',
      req: {
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_render/template'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [scroll](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.scrollId - The scroll ID
 */
api.scroll = ca({
  params: {
    scroll: {
      type: 'duration'
    },
    scrollId: {
      type: 'string',
      name: 'scroll_id'
    }
  },
  urls: [
    {
      fmt: '/_search/scroll/<%=scrollId%>',
      req: {
        scrollId: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_search/scroll'
    }
  ],
  paramAsBody: 'scrollId',
  method: 'POST'
});

/**
 * Perform a [search](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.explain - Specify whether to return detailed information about score computation as part of a hit
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return as part of a hit
 * @param {String, String[], Boolean} params.fielddataFields - A comma-separated list of fields to return as the field data representation of a field for each hit
 * @param {Number} params.from - Starting offset (default: 0)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {Number} params.size - Number of hits to return (default: 10)
 * @param {String, String[], Boolean} params.sort - A comma-separated list of <field>:<direction> pairs
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
 * @param {Number} params.terminateAfter - The maximum number of documents to collect for each shard, upon reaching which the query execution will terminate early.
 * @param {String, String[], Boolean} params.stats - Specific 'tag' of the request for logging and statistical purposes
 * @param {String} params.suggestField - Specify which field to use for suggestions
 * @param {String} [params.suggestMode=missing] - Specify suggest mode
 * @param {Number} params.suggestSize - How many suggestions to return in response
 * @param {Text} params.suggestText - The source text for which the suggestions should be returned
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.trackScores - Whether to calculate and return scores even if they are not used for sorting
 * @param {Boolean} params.version - Specify whether to return document version as part of a hit
 * @param {Boolean} params.requestCache - Specify if request cache should be used for this request or not, defaults to index level setting
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.search = ca({
  params: {
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    explain: {
      type: 'boolean'
    },
    fields: {
      type: 'list'
    },
    fielddataFields: {
      type: 'list',
      name: 'fielddata_fields'
    },
    from: {
      type: 'number'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    },
    preference: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'dfs_query_then_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    },
    size: {
      type: 'number'
    },
    sort: {
      type: 'list'
    },
    _source: {
      type: 'list'
    },
    _sourceExclude: {
      type: 'list',
      name: '_source_exclude'
    },
    _sourceInclude: {
      type: 'list',
      name: '_source_include'
    },
    terminateAfter: {
      type: 'number',
      name: 'terminate_after'
    },
    stats: {
      type: 'list'
    },
    suggestField: {
      type: 'string',
      name: 'suggest_field'
    },
    suggestMode: {
      type: 'enum',
      'default': 'missing',
      options: [
        'missing',
        'popular',
        'always'
      ],
      name: 'suggest_mode'
    },
    suggestSize: {
      type: 'number',
      name: 'suggest_size'
    },
    suggestText: {
      type: 'text',
      name: 'suggest_text'
    },
    timeout: {
      type: 'time'
    },
    trackScores: {
      type: 'boolean',
      name: 'track_scores'
    },
    version: {
      type: 'boolean'
    },
    requestCache: {
      type: 'boolean',
      name: 'request_cache'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchExists](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-exists.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.analyzer - The analyzer to use for the query string
 * @param {Boolean} params.analyzeWildcard - Specify whether wildcard and prefix queries should be analyzed (default: false)
 * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
 * @param {String} params.df - The field to use as default where no field prefix is given in the query string
 * @param {Boolean} params.lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
 * @param {Boolean} params.lowercaseExpandedTerms - Specify whether query terms should be lowercased
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
api.searchExists = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    minScore: {
      type: 'number',
      name: 'min_score'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    q: {
      type: 'string'
    },
    analyzer: {
      type: 'string'
    },
    analyzeWildcard: {
      type: 'boolean',
      name: 'analyze_wildcard'
    },
    defaultOperator: {
      type: 'enum',
      'default': 'OR',
      options: [
        'AND',
        'OR'
      ],
      name: 'default_operator'
    },
    df: {
      type: 'string'
    },
    lenient: {
      type: 'boolean'
    },
    lowercaseExpandedTerms: {
      type: 'boolean',
      name: 'lowercase_expanded_terms'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/exists',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/exists',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/exists'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchShards](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-shards.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.searchShards = ca({
  params: {
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    },
    local: {
      type: 'boolean'
    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search_shards',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search_shards',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search_shards'
    }
  ],
  method: 'POST'
});

/**
 * Perform a [searchTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/current/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to search; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to search; leave empty to perform the operation on all types
 */
api.searchTemplate = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'list'
    },
    scroll: {
      type: 'duration'
    },
    searchType: {
      type: 'enum',
      options: [
        'query_then_fetch',
        'query_and_fetch',
        'dfs_query_then_fetch',
        'dfs_query_and_fetch',
        'count',
        'scan'
      ],
      name: 'search_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/_search/template',
      req: {
        index: {
          type: 'list'
        },
        type: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/<%=index%>/_search/template',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_search/template'
    }
  ],
  method: 'POST'
});

api.snapshot = namespace();

/**
 * Perform a [snapshot.create](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.create = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.createRepository](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Boolean} params.verify - Whether to verify the repository after creation
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.createRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    },
    verify: {
      type: 'boolean'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [snapshot.delete](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype['delete'] = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.deleteRepository](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.deleteRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>',
    req: {
      repository: {
        type: 'list'
      }
    }
  },
  method: 'DELETE'
});

/**
 * Perform a [snapshot.get](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.get = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'list'
      }
    }
  }
});

/**
 * Perform a [snapshot.getRepository](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.local - Return local information, do not retrieve the state from master node (default: false)
 * @param {String, String[], Boolean} params.repository - A comma-separated list of repository names
 */
api.snapshot.prototype.getRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    local: {
      type: 'boolean'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>',
      req: {
        repository: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot'
    }
  ]
});

/**
 * Perform a [snapshot.restore](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Boolean} params.waitForCompletion - Should this request wait until the operation has completed before returning
 * @param {String} params.repository - A repository name
 * @param {String} params.snapshot - A snapshot name
 */
api.snapshot.prototype.restore = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    waitForCompletion: {
      type: 'boolean',
      'default': false,
      name: 'wait_for_completion'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_restore',
    req: {
      repository: {
        type: 'string'
      },
      snapshot: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [snapshot.status](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {String} params.repository - A repository name
 * @param {String, String[], Boolean} params.snapshot - A comma-separated list of snapshot names
 */
api.snapshot.prototype.status = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    }
  },
  urls: [
    {
      fmt: '/_snapshot/<%=repository%>/<%=snapshot%>/_status',
      req: {
        repository: {
          type: 'string'
        },
        snapshot: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_snapshot/<%=repository%>/_status',
      req: {
        repository: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/_snapshot/_status'
    }
  ]
});

/**
 * Perform a [snapshot.verifyRepository](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/modules-snapshots.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Date, Number} params.masterTimeout - Explicit operation timeout for connection to master node
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String} params.repository - A repository name
 */
api.snapshot.prototype.verifyRepository = ca({
  params: {
    masterTimeout: {
      type: 'time',
      name: 'master_timeout'
    },
    timeout: {
      type: 'time'
    }
  },
  url: {
    fmt: '/_snapshot/<%=repository%>/_verify',
    req: {
      repository: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [suggest](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/search-suggesters.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 */
api.suggest = ca({
  params: {
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
    },
    allowNoIndices: {
      type: 'boolean',
      name: 'allow_no_indices'
    },
    expandWildcards: {
      type: 'enum',
      'default': 'open',
      options: [
        'open',
        'closed',
        'none',
        'all'
      ],
      name: 'expand_wildcards'
    },
    preference: {
      type: 'string'
    },
    routing: {
      type: 'string'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/_suggest',
      req: {
        index: {
          type: 'list'
        }
      }
    },
    {
      fmt: '/_suggest'
    }
  ],
  needBody: true,
  method: 'POST'
});

/**
 * Perform a [termvectors](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned.
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned.
 * @param {Boolean} params.dfs - Specifies if distributed frequencies should be returned instead shard frequencies.
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return.
 * @param {Boolean} [params.offsets=true] - Specifies if term offsets should be returned.
 * @param {Boolean} [params.positions=true] - Specifies if term positions should be returned.
 * @param {Boolean} [params.payloads=true] - Specifies if term payloads should be returned.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random).
 * @param {String} params.routing - Specific routing value.
 * @param {String} params.parent - Parent id of documents.
 * @param {Boolean} params.realtime - Specifies if request is real-time as opposed to near-real-time (default: true).
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.index - The index in which the document resides.
 * @param {String} params.type - The type of the document.
 * @param {String} params.id - The id of the document, when not specified a doc param should be supplied.
 */
api.termvectors = ca({
  params: {
    termStatistics: {
      type: 'boolean',
      'default': false,
      required: false,
      name: 'term_statistics'
    },
    fieldStatistics: {
      type: 'boolean',
      'default': true,
      required: false,
      name: 'field_statistics'
    },
    dfs: {
      type: 'boolean',
      'default': false,
      required: false
    },
    fields: {
      type: 'list',
      required: false
    },
    offsets: {
      type: 'boolean',
      'default': true,
      required: false
    },
    positions: {
      type: 'boolean',
      'default': true,
      required: false
    },
    payloads: {
      type: 'boolean',
      'default': true,
      required: false
    },
    preference: {
      type: 'string',
      required: false
    },
    routing: {
      type: 'string',
      required: false
    },
    parent: {
      type: 'string',
      required: false
    },
    realtime: {
      type: 'boolean',
      required: false
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'external',
        'external_gte',
        'force'
      ],
      name: 'version_type'
    }
  },
  urls: [
    {
      fmt: '/<%=index%>/<%=type%>/<%=id%>/_termvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        },
        id: {
          type: 'string'
        }
      }
    },
    {
      fmt: '/<%=index%>/<%=type%>/_termvectors',
      req: {
        index: {
          type: 'string'
        },
        type: {
          type: 'string'
        }
      }
    }
  ],
  method: 'POST'
});

/**
 * Perform a [update](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-update.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.lang - The script language (default: groovy)
 * @param {String} params.parent - ID of the parent document. Is is only used for routing and when for the upsert request
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {Number} params.retryOnConflict - Specify how many times should the operation be retried when a conflict occurs (default: 0)
 * @param {String} params.routing - Specific routing value
 * @param {Anything} params.script - The URL-encoded script definition (instead of using request body)
 * @param {Anything} params.scriptId - The id of a stored script
 * @param {Boolean} params.scriptedUpsert - True if the script referenced in script or script_id should be called to perform inserts - defaults to false
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {Boolean} params.detectNoop - Specifying as true will cause Elasticsearch to check if there are changes and, if there aren’t, turn the update request into a noop.
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.update = ca({
  params: {
    consistency: {
      type: 'enum',
      options: [
        'one',
        'quorum',
        'all'
      ]
    },
    fields: {
      type: 'list'
    },
    lang: {
      type: 'string'
    },
    parent: {
      type: 'string'
    },
    refresh: {
      type: 'boolean'
    },
    retryOnConflict: {
      type: 'number',
      name: 'retry_on_conflict'
    },
    routing: {
      type: 'string'
    },
    script: {},
    scriptId: {
      name: 'script_id'
    },
    scriptedUpsert: {
      type: 'boolean',
      name: 'scripted_upsert'
    },
    timeout: {
      type: 'time'
    },
    timestamp: {
      type: 'time'
    },
    ttl: {
      type: 'duration'
    },
    version: {
      type: 'number'
    },
    versionType: {
      type: 'enum',
      options: [
        'internal',
        'force'
      ],
      name: 'version_type'
    },
    detectNoop: {
      type: 'boolean',
      name: 'detect_noop'
    }
  },
  url: {
    fmt: '/<%=index%>/<%=type%>/<%=id%>/_update',
    req: {
      index: {
        type: 'string'
      },
      type: {
        type: 'string'
      },
      id: {
        type: 'string'
      }
    }
  },
  method: 'POST'
});

/**
 * Perform a [create](http://www.elastic.co/guide/en/elasticsearch/reference/2.1/docs-index_.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
 * @param {String} params.consistency - Explicit write consistency setting for the operation
 * @param {String} params.parent - ID of the parent document
 * @param {Boolean} params.refresh - Refresh the index after performing the operation
 * @param {String} params.routing - Specific routing value
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {Date, Number} params.timestamp - Explicit timestamp for the document
 * @param {Duration} params.ttl - Expiration time for the document
 * @param {Number} params.version - Explicit version number for concurrency control
 * @param {String} params.versionType - Specific version type
 * @param {String} params.id - Document ID
 * @param {String} params.index - The name of the index
 * @param {String} params.type - The type of the document
 */
api.create = ca.proxy(api.index, {
  transform: function (params) {
    params.op_type = 'create';
  }
});
},{"../client_action":23,"../utils":44}],21:[function(require,module,exports){
module.exports = {
  '2.1': require('./2_1'),
  '_default': require('./2_0'),
  '2.0': require('./2_0'),
  '1.7': require('./1_7'),
  '1.6': require('./1_6'),
  '1.5': require('./1_5')
};

},{"./1_5":16,"./1_6":17,"./1_7":18,"./2_0":19,"./2_1":20}],22:[function(require,module,exports){
/**
 * A client that makes requests to Elasticsearch via a {{#crossLink "Transport"}}Transport{{/crossLink}}
 *
 * Initializing a client might look something like:
 *
 * ```
 * var client = new es.Client({
 *   hosts: [
 *     'es1.net:9200',
 *     {
 *       host: 'es2.net',
 *       port: 9200
 *     }
 *   ],
 *   sniffOnStart: true,
 *   log: {
 *     type: 'file',
 *     level: 'warning'
 *   }
 * });
 * ```
 *
 * @class Client
 * @constructor
 */

module.exports = Client;

var Transport = require('./transport');
var clientAction = require('./client_action');
var _ = require('./utils');

function Client(config) {
  config = config || {};

  if (config.__reused) {
    throw new Error('Do not reuse objects to configure the elasticsearch Client class: ' +
      'https://github.com/elasticsearch/elasticsearch-js/issues/33');
  } else {
    config.__reused = true;
  }

  function EsApiClient() {
    // our client will log minimally by default
    if (!config.hasOwnProperty('log')) {
      config.log = 'warning';
    }

    if (!config.hosts && !config.host) {
      config.host = 'http://localhost:9200';
    }

    this.close = function () {
      this.transport.close();
    };

    this.transport = new Transport(config);

    _.each(EsApiClient.prototype, function (Fn, prop) {
      if (Fn.prototype instanceof clientAction.ApiNamespace) {
        this[prop] = new Fn(this.transport);
      }
    }, this);

    delete this._namespaces;
  }


  EsApiClient.prototype = _.funcEnum(config, 'apiVersion', Client.apis, '_default');
  if (!config.sniffEndpoint && EsApiClient.prototype === Client.apis['0.90']) {
    config.sniffEndpoint = '/_cluster/nodes';
  }

  var Constructor = EsApiClient;

  if (config.plugins) {
    Constructor.prototype = _.cloneDeep(Constructor.prototype);

    _.each(config.plugins, function (setup) {
      Constructor = setup(Constructor, config, {
        apis: require('./apis'),
        connectors: require('./connectors'),
        loggers: require('./loggers'),
        selectors: require('./selectors'),
        serializers: require('./serializers'),
        Client: require('./client'),
        clientAction: clientAction,
        Connection: require('./connection'),
        ConnectionPool: require('./connection_pool'),
        Errors: require('./errors'),
        Host: require('./host'),
        Log: require('./log'),
        Logger: require('./logger'),
        NodesToHost: require('./nodes_to_host'),
        Transport: require('./transport'),
        utils: require('./utils')
      }) || Constructor;
    });
  }

  return new Constructor();
}

Client.apis = require('./apis');

},{"./apis":21,"./client":22,"./client_action":23,"./connection":24,"./connection_pool":25,"./connectors":27,"./errors":28,"./host":29,"./log":30,"./logger":31,"./loggers":32,"./nodes_to_host":34,"./selectors":35,"./serializers":39,"./transport":41,"./utils":44}],23:[function(require,module,exports){

var _ = require('./utils');

/**
 * Constructs a client action factory that uses specific defaults
 * @type {Function}
 */
exports.makeFactoryWithModifier = makeFactoryWithModifier;

/**
 * Constructs a function that can be called to make a request to ES
 * @type {Function}
 */
exports.factory = makeFactoryWithModifier();

/**
 * Constructs a proxy to another api method
 * @type {Function}
 */
exports.proxyFactory = exports.factory.proxy;

// export so that we can test this
exports._resolveUrl = resolveUrl;

exports.ApiNamespace = function() {};
exports.namespaceFactory = function () {
  function ClientNamespace(transport) {
    this.transport = transport;
  }

  ClientNamespace.prototype = new exports.ApiNamespace();

  return ClientNamespace;
};

function makeFactoryWithModifier(modifier) {
  modifier = modifier || _.identity;

  var factory = function (spec) {
    spec = modifier(spec);

    if (!_.isPlainObject(spec.params)) {
      spec.params = {};
    }

    if (!spec.method) {
      spec.method = 'GET';
    }

    function action(params, cb) {
      if (typeof params === 'function') {
        cb = params;
        params = {};
      } else {
        params = params || {};
        cb = typeof cb === 'function' ? cb : null;
      }

      try {
        return exec(this.transport, spec, _.clone(params), cb);
      } catch (e) {
        if (typeof cb === 'function') {
          _.nextTick(cb, e);
        } else {
          var def = this.transport.defer();
          def.reject(e);
          return def.promise;
        }
      }
    }

    action.spec = spec;

    return action;
  };

  factory.proxy = function (fn, spec) {
    return function (params, cb) {
      if (typeof params === 'function') {
        cb = params;
        params = {};
      } else {
        params = params || {};
        cb = typeof cb === 'function' ? cb : null;
      }

      if (spec.transform) {
        spec.transform(params);
      }

      return fn.call(this, params, cb);
    };
  };

  return factory;
}

var castType = {
  'enum': function validSelection(param, val, name) {
    if (_.isString(val) && val.indexOf(',') > -1) {
      val = commaSepList(val);
    }

    if (_.isArray(val)) {
      return val.map(function (v) {
        return validSelection(param, v, name);
      }).join(',');
    }

    /* jshint eqeqeq: false */
    for (var i = 0; i < param.options.length; i++) {
      if (param.options[i] == val) {
        return param.options[i];
      }
    }
    throw new TypeError('Invalid ' + name + ': expected ' + (
      param.options.length > 1
      ? 'one of ' + param.options.join(',')
      : param.options[0]
    ));
  },
  duration: function (param, val, name) {
    if (_.isNumeric(val) || _.isInterval(val)) {
      return val;
    } else {
      throw new TypeError(
        'Invalid ' + name + ': expected a number or interval ' +
        '(an integer followed by one of M, w, d, h, m, s, y or ms).'
      );
    }
  },
  list: function (param, val, name) {
    switch (typeof val) {
    case 'number':
    case 'boolean':
      return '' + val;
    case 'string':
      val = commaSepList(val);
      /* falls through */
    case 'object':
      if (_.isArray(val)) {
        return val.join(',');
      }
      /* falls through */
    default:
      throw new TypeError('Invalid ' + name + ': expected be a comma seperated list, array, number or string.');
    }
  },
  'boolean': function (param, val) {
    val = _.isString(val) ? val.toLowerCase() : val;
    return (val === 'no' || val === 'off') ? false : !!val;
  },
  number: function (param, val, name) {
    if (_.isNumeric(val)) {
      return val * 1;
    } else {
      throw new TypeError('Invalid ' + name + ': expected a number.');
    }
  },
  string: function (param, val, name) {
    switch (typeof val) {
    case 'number':
    case 'string':
      return '' + val;
    default:
      throw new TypeError('Invalid ' + name + ': expected a string.');
    }
  },
  time: function (param, val, name) {
    if (typeof val === 'string') {
      return val;
    }
    else if (_.isNumeric(val)) {
      return '' + val;
    }
    else if (val instanceof Date) {
      return '' + val.getTime();
    }
    else {
      throw new TypeError('Invalid ' + name + ': expected some sort of time.');
    }
  }
};

function resolveUrl(url, params) {
  var vars = {}, i, key;

  if (url.req) {
    // url has required params
    if (!url.reqParamKeys) {
      // create cached key list on demand
      url.reqParamKeys = _.keys(url.req);
    }

    for (i = 0; i < url.reqParamKeys.length; i ++) {
      key = url.reqParamKeys[i];
      if (!params.hasOwnProperty(key) || params[key] == null) {
        // missing a required param
        return false;
      } else {
        // cast of copy required param
        if (castType[url.req[key].type]) {
          vars[key] = castType[url.req[key].type](url.req[key], params[key], key);
        } else {
          vars[key] = params[key];
        }
      }
    }
  }

  if (url.opt) {
    // url has optional params
    if (!url.optParamKeys) {
      url.optParamKeys = _.keys(url.opt);
    }

    for (i = 0; i < url.optParamKeys.length; i ++) {
      key = url.optParamKeys[i];
      if (params[key]) {
        if (castType[url.opt[key].type] || params[key] == null) {
          vars[key] = castType[url.opt[key].type](url.opt[key], params[key], key);
        } else {
          vars[key] = params[key];
        }
      } else {
        vars[key] = url.opt[key]['default'];
      }
    }
  }

  if (!url.template) {
    // compile the template on demand
    url.template = _.template(url.fmt);
  }

  return url.template(_.transform(vars, function (note, val, name) {
    // encode each value
    note[name] = encodeURIComponent(val);
    // remove it from the params so that it isn't sent to the final request
    delete params[name];
  }, {}));
}


function exec(transport, spec, params, cb) {
  var request = {
    method: spec.method
  };
  var query = {};
  var i;

  // pass the timeout from the spec
  if (spec.requestTimeout) {
    request.requestTimeout = spec.requestTimeout;
  }

  if (!params.body && spec.paramAsBody) {
    params.body = params[spec.paramAsBody];
    delete params[spec.paramAsBody];
  }

  // verify that we have the body if needed
  if (spec.needsBody && !params.body) {
    throw new TypeError('A request body is required.');
  }

  // control params
  if (spec.bulkBody) {
    request.bulkBody = true;
  }

  if (spec.method === 'HEAD') {
    request.castExists = true;
  }

  // pick the url
  if (spec.url) {
    // only one url option
    request.path = resolveUrl(spec.url, params);
  } else {
    for (i = 0; i < spec.urls.length; i++) {
      if (request.path = resolveUrl(spec.urls[i], params)) {
        break;
      }
    }
  }

  if (!request.path) {
    // there must have been some mimimun requirements that were not met
    var minUrl = spec.url || spec.urls[spec.urls.length - 1];
    throw new TypeError('Unable to build a path with those params. Supply at least ' + _.keys(minUrl.req).join(', '));
  }

  // build the query string
  if (!spec.paramKeys) {
    // build a key list on demand
    spec.paramKeys = _.keys(spec.params);
    spec.requireParamKeys = _.transform(spec.params, function (req, param, key) {
      if (param.required) {
        req.push(key);
      }
    }, []);
  }

  for (var key in params) {
    if (params.hasOwnProperty(key) && params[key] != null) {
      switch (key) {
      case 'body':
      case 'headers':
      case 'requestTimeout':
      case 'maxRetries':
        request[key] = params[key];
        break;
      case 'ignore':
        request.ignore = _.isArray(params[key]) ? params[key] : [params[key]];
        break;
      case 'method':
        request.method = _.toUpperString(params[key]);
        break;
      default:
        var paramSpec = spec.params[key];
        if (paramSpec) {
          // param keys don't always match the param name, in those cases it's stored in the param def as "name"
          paramSpec.name = paramSpec.name || key;
          if (params[key] != null) {
            if (castType[paramSpec.type]) {
              query[paramSpec.name] = castType[paramSpec.type](paramSpec, params[key], key);
            } else {
              query[paramSpec.name] = params[key];
            }

            if (paramSpec['default'] && query[paramSpec.name] === paramSpec['default']) {
              delete query[paramSpec.name];
            }
          }
        } else {
          query[key] = params[key];
        }
      }
    }
  }

  for (i = 0; i < spec.requireParamKeys.length; i ++) {
    if (!query.hasOwnProperty(spec.requireParamKeys[i])) {
      throw new TypeError('Missing required parameter ' + spec.requireParamKeys[i]);
    }
  }

  request.query = query;

  return transport.request(request, cb);
}

function commaSepList(str) {
  return str.split(',').map(function (i) {
    return i.trim();
  });
}
},{"./utils":44}],24:[function(require,module,exports){
module.exports = ConnectionAbstract;

var _ = require('./utils');
var EventEmitter = require('events').EventEmitter;
var Log = require('./log');
var Host = require('./host');
var errors = require('./errors');

/**
 * Abstract class used for Connection classes
 * @class ConnectionAbstract
 * @constructor
 */
function ConnectionAbstract(host, config) {
  config = config || {};
  EventEmitter.call(this);

  this.log = config.log || new Log();
  this.pingTimeout = config.pingTimeout || 3000;

  if (!host) {
    throw new TypeError('Missing host');
  } else if (host instanceof Host) {
    this.host = host;
  } else {
    throw new TypeError('Invalid host');
  }

  _.makeBoundMethods(this);
}
_.inherits(ConnectionAbstract, EventEmitter);

/**
 * Make a request using this connection. Must be overridden by Connection classes, which can add whatever keys to
 * params that they like. These are just the basics.
 *
 * @param [params] {Object} - The parameters for the request
 * @param params.path {String} - The path for which you are requesting
 * @param params.method {String} - The HTTP method for the request (GET, HEAD, etc.)
 * @param params.requestTimeout {Integer} - The amount of time in milliseconds that this request should be allowed to run for.
 * @param cb {Function} - A callback to be called once with `cb(err, responseBody, responseStatus)`
 */
ConnectionAbstract.prototype.request = function () {
  throw new Error('Connection#request must be overwritten by the Connector');
};

ConnectionAbstract.prototype.ping = function (params, cb) {
  if (typeof params === 'function') {
    cb = params;
    params = null;
  } else {
    cb = typeof cb === 'function' ? cb : null;
  }

  var requestTimeout = this.pingTimeout;
  var requestTimeoutId;
  var aborted;
  var abort;

  if (params && params.hasOwnProperty('requestTimeout')) {
    requestTimeout = params.requestTimeout;
  }

  abort = this.request(_.defaults(params || {}, {
    path: '/',
    method: 'HEAD'
  }), function (err) {
    if (aborted) {
      return;
    }
    clearTimeout(requestTimeoutId);
    if (cb) {
      cb(err);
    }
  });

  if (requestTimeout) {
    requestTimeoutId = setTimeout(function () {
      if (abort) {
        abort();
      }
      aborted = true;
      if (cb) {
        cb(new errors.RequestTimeout('Ping Timeout after ' + requestTimeout + 'ms'));
      }
    }, requestTimeout);
  }
};

ConnectionAbstract.prototype.setStatus = function (status) {
  var origStatus = this.status;
  this.status = status;

  this.emit('status set', status, origStatus, this);

  if (status === 'closed') {
    this.removeAllListeners();
  }
};
},{"./errors":28,"./host":29,"./log":30,"./utils":44,"events":4}],25:[function(require,module,exports){
var process=require("__browserify_process");/**
 * Manager of connections to a node(s), capable of ensuring that connections are clear and living
 * before providing them to the application
 *
 * @class ConnectionPool
 * @constructor
 * @param {Object} config - The config object passed to the transport.
 */

module.exports = ConnectionPool;

var _ = require('./utils');
var Log = require('./log');

function ConnectionPool(config) {
  config = config || {};
  _.makeBoundMethods(this);

  if (!config.log) {
    this.log = new Log();
    config.log = this.log;
  } else {
    this.log = config.log;
  }

  // we will need this when we create connections down the road
  this._config = config;

  // get the selector config var
  this.selector = _.funcEnum(config, 'selector', ConnectionPool.selectors, ConnectionPool.defaultSelector);

  // get the connection class
  this.Connection = _.funcEnum(config, 'connectionClass', ConnectionPool.connectionClasses,
    ConnectionPool.defaultConnectionClass);

  // time that connections will wait before being revived
  this.deadTimeout = config.hasOwnProperty('deadTimeout') ? config.deadTimeout : 60000;
  this.maxDeadTimeout = config.hasOwnProperty('maxDeadTimeout') ? config.maxDeadTimeout : 18e5;
  this.calcDeadTimeout = _.funcEnum(config, 'calcDeadTimeout', ConnectionPool.calcDeadTimeoutOptions, 'exponential');

  // a map of connections to their "id" property, used when sniffing
  this.index = {};

  this._conns = {
    alive: [],
    dead: []
  };

  // information about timeouts for dead connections
  this._timeouts = [];
}

// selector options
ConnectionPool.selectors = require('./selectors');
ConnectionPool.defaultSelector = 'roundRobin';

// get the connection options
ConnectionPool.connectionClasses = require('./connectors');
ConnectionPool.defaultConnectionClass = ConnectionPool.connectionClasses._default;
delete ConnectionPool.connectionClasses._default;

// the function that calculates timeouts based on attempts
ConnectionPool.calcDeadTimeoutOptions = {
  flat: function (attempt, baseTimeout) {
    return baseTimeout;
  },
  exponential: function (attempt, baseTimeout) {
    return Math.min(baseTimeout * 2 * Math.pow(2, (attempt * 0.5 - 1)), this.maxDeadTimeout);
  }
};

/**
 * Selects a connection from the list using the this.selector
 * Features:
 *  - detects if the selector is async or not
 *  - sync selectors should still return asynchronously
 *  - catches errors in sync selectors
 *  - automatically selects the first dead connection when there no living connections
 *
 * @param  {Function} cb [description]
 * @return {[type]}      [description]
 */
ConnectionPool.prototype.select = function (cb) {
  if (this._conns.alive.length) {
    if (this.selector.length > 1) {
      this.selector(this._conns.alive, cb);
    } else {
      try {
        _.nextTick(cb, void 0, this.selector(this._conns.alive));
      } catch (e) {
        cb(e);
      }
    }
  } else if (this._timeouts.length) {
    this._selectDeadConnection(cb);
  } else {
    _.nextTick(cb, void 0);
  }
};

/**
 * Handler for the "set status" event emitted but the connections. It will move
 * the connection to it's proper connection list (unless it was closed).
 *
 * @param  {String} status - the connection's new status
 * @param  {String} oldStatus - the connection's old status
 * @param  {ConnectionAbstract} connection - the connection object itself
 */
ConnectionPool.prototype.onStatusSet = _.handler(function (status, oldStatus, connection) {
  var index;

  var died = (status === 'dead');
  var wasAlreadyDead = (died && oldStatus === 'dead');
  var revived = (!died && oldStatus === 'dead');
  var noChange = (oldStatus === status);
  var from = this._conns[oldStatus];
  var to = this._conns[status];

  if (noChange && !died) {
    return true;
  }

  if (from !== to) {
    if (_.isArray(from)) {
      index = from.indexOf(connection);
      if (index !== -1) {
        from.splice(index, 1);
      }
    }

    if (_.isArray(to)) {
      index = to.indexOf(connection);
      if (index === -1) {
        to.push(connection);
      }
    }
  }

  if (died) {
    this._onConnectionDied(connection, wasAlreadyDead);
  }

  if (revived) {
    this._onConnectionRevived(connection);
  }
});

/**
 * Handler used to clear the times created when a connection dies
 * @param  {ConnectionAbstract} connection
 */
ConnectionPool.prototype._onConnectionRevived = function (connection) {
  var timeout;
  for (var i = 0; i < this._timeouts.length; i++)  {
    if (this._timeouts[i].conn === connection) {
      timeout = this._timeouts[i];
      if (timeout.id) {
        clearTimeout(timeout.id);
      }
      this._timeouts.splice(i, 1);
      break;
    }
  }
};

/**
 * Handler used to update or create a timeout for the connection which has died
 * @param  {ConnectionAbstract} connection
 * @param  {Boolean} alreadyWasDead - If the connection was preivously dead this must be set to true
 */
ConnectionPool.prototype._onConnectionDied = function (connection, alreadyWasDead) {
  var timeout;
  if (alreadyWasDead) {
    for (var i = 0; i < this._timeouts.length; i++)  {
      if (this._timeouts[i].conn === connection) {
        timeout = this._timeouts[i];
        break;
      }
    }
  } else {
    timeout = {
      conn: connection,
      attempt: 0,
      revive: function (cb) {
        timeout.attempt++;
        connection.ping(function (err) {
          connection.setStatus(err ? 'dead' : 'alive');
          if (cb && typeof cb === 'function') {
            cb(err);
          }
        });
      }
    };
    this._timeouts.push(timeout);
  }

  if (timeout.id) {
    clearTimeout(timeout.id);
  }

  var ms = this.calcDeadTimeout(timeout.attempt, this.deadTimeout);
  timeout.id = setTimeout(timeout.revive, ms);
  timeout.runAt = _.now() + ms;
};

ConnectionPool.prototype._selectDeadConnection = function (cb) {
  var orderedTimeouts = _.sortBy(this._timeouts, 'runAt');
  var log = this.log;

  process.nextTick(function next() {
    var timeout = orderedTimeouts.shift();
    if (!timeout) {
      cb(void 0);
      return;
    }

    if (!timeout.conn) {
      next();
      return;
    }

    if (timeout.conn.status === 'dead') {
      timeout.revive(function (err) {
        if (err) {
          log.warning('Unable to revive connection: ' + timeout.conn.id);
          process.nextTick(next);
        } else {
          cb(void 0, timeout.conn);
        }
      });
    } else {
      cb(void 0, timeout.conn);
    }
  });
};

/**
 * Returns a random list of nodes from the living connections up to the limit.
 * If there are no living connections it will fall back to the dead connections.
 * If there are no dead connections it will return nothing.
 *
 * This is used for testing (when we just want the one existing node)
 * and sniffing, where using the selector to get all of the living connections
 * is not reasonable.
 *
 * @param {string} [status] - optional status of the connection to fetch
 * @param {Number} [limit] - optional limit on the number of connections to return
 */
ConnectionPool.prototype.getConnections = function (status, limit) {
  var list;
  if (status) {
    list = this._conns[status];
  } else {
    list = this._conns[this._conns.alive.length ? 'alive' : 'dead'];
  }

  if (limit == null) {
    return list.slice(0);
  } else {
    return _.shuffle(list).slice(0, limit);
  }
};

/**
 * Add a single connection to the pool and change it's status to "alive".
 * The connection should inherit from ConnectionAbstract
 *
 * @param {ConnectionAbstract} connection - The connection to add
 */
ConnectionPool.prototype.addConnection = function (connection) {
  if (!connection.id) {
    connection.id = connection.host.toString();
  }

  if (!this.index[connection.id]) {
    this.log.info('Adding connection to', connection.id);
    this.index[connection.id] = connection;
    connection.on('status set', this.bound.onStatusSet);
    connection.setStatus('alive');
  }
};

/**
 * Remove a connection from the pool, and set it's status to "closed".
 *
 * @param  {ConnectionAbstract} connection - The connection to remove/close
 */
ConnectionPool.prototype.removeConnection = function (connection) {
  if (!connection.id) {
    connection.id = connection.host.toString();
  }

  if (this.index[connection.id]) {
    delete this.index[connection.id];
    connection.setStatus('closed');
    connection.removeListener('status set', this.bound.onStatusSet);
  }
};

/**
 * Override the internal node list. All connections that are not in the new host
 * list are closed and removed. Non-unique hosts are ignored.
 *
 * @param {Host[]} hosts - An array of Host instances.
 */
ConnectionPool.prototype.setHosts = function (hosts) {
  var connection;
  var i;
  var id;
  var host;
  var toRemove = _.clone(this.index);

  for (i = 0; i < hosts.length; i++) {
    host = hosts[i];
    id = host.toString();
    if (this.index[id]) {
      delete toRemove[id];
    } else {
      connection = new this.Connection(host, this._config);
      connection.id = id;
      this.addConnection(connection);
    }
  }

  var removeIds = _.keys(toRemove);
  for (i = 0; i < removeIds.length; i++) {
    this.removeConnection(this.index[removeIds[i]]);
  }
};

ConnectionPool.prototype.getAllHosts = function () {
  return _.values(this.index).map(function (connection) {
    return connection.host;
  });
};

/**
 * Close the conncetion pool, as well as all of it's connections
 */
ConnectionPool.prototype.close = function () {
  this.setHosts([]);
};
ConnectionPool.prototype.empty = ConnectionPool.prototype.close;

},{"./connectors":27,"./log":30,"./selectors":35,"./utils":44,"__browserify_process":14}],26:[function(require,module,exports){
/**
 * Connection that registers a module with angular, using angular's $http service
 * to communicate with ES.
 *
 * @class connections.Angular
 */
module.exports = AngularConnector;

var _ = require('../utils');
var ConnectionAbstract = require('../connection');
var ConnectionFault = require('../errors').ConnectionFault;

function AngularConnector(host, config) {
  ConnectionAbstract.call(this, host, config);

  var self = this;
  config.$injector.invoke(['$http', '$q', function ($http, $q) {
    self.$q = $q;
    self.$http = $http;
  }]);

}
_.inherits(AngularConnector, ConnectionAbstract);

AngularConnector.prototype.request = function (params, cb) {
  var abort = this.$q.defer();

  this.$http({
    method: params.method,
    url: this.host.makeUrl(params),
    data: params.body,
    cache: false,
    headers: this.host.getHeaders(params.headers),
    transformRequest: [],
    transformResponse: [],
    // not actually for timing out, that's handled by the transport
    timeout: abort.promise
  }).then(function (response) {
    cb(null, response.data, response.status, response.headers());
  }, function (err) {
    if (err.status) {
      cb(null, err.data, err.status, err.headers());
    } else {
      cb(new ConnectionFault(err.message));
    }
  });

  return function () {
    abort.resolve();
  };
};
},{"../connection":24,"../errors":28,"../utils":44}],27:[function(require,module,exports){
var opts = {
  xhr: require('./xhr'),
  jquery: require('./jquery'),
  angular: require('./angular')
};
var _ = require('../utils');

// remove modules that have been ignored by browserify
_.each(opts, function (conn, name) {
  if (typeof conn !== 'function') {
    delete opts[name];
  }
});

// custom _default specification
if (opts.xhr) {
  opts._default = 'xhr';
} else if (opts.angular) {
  opts._default = 'angular';
} else {
  opts._default = 'jquery';
}

module.exports = opts;

},{"../utils":44,"./angular":26,"./jquery":9,"./xhr":9}],28:[function(require,module,exports){
var _ = require('./utils');
var qs = require('querystring');
var errors = module.exports;

var canCapture = (typeof Error.captureStackTrace === 'function');
var canStack = !!(new Error()).stack;

function ErrorAbstract(msg, constructor, metadata) {
  this.message = msg;

  Error.call(this, this.message);

  if (canCapture) {
    Error.captureStackTrace(this, constructor);
  }
  else if (canStack) {
    this.stack = (new Error()).stack;
  }
  else {
    this.stack = '';
  }

  if (metadata) {
    _.assign(this, metadata);

    this.toString = function () {
      return msg + ' :: ' + JSON.stringify(metadata);
    };

    this.toJSON = function () {
      return _.assign({
        msg: msg
      }, metadata);
    };
  }
}
errors._Abstract = ErrorAbstract;
_.inherits(ErrorAbstract, Error);

/**
 * Connection Error
 * @param {String} [msg] - An error message that will probably end up in a log.
 */
errors.ConnectionFault = function ConnectionFault(msg) {
  ErrorAbstract.call(this, msg || 'Connection Failure', errors.ConnectionFault);
};
_.inherits(errors.ConnectionFault, ErrorAbstract);

/**
 * No Living Connections
 * @param {String} [msg] - An error message that will probably end up in a log.
 */
errors.NoConnections = function NoConnections(msg) {
  ErrorAbstract.call(this, msg || 'No Living connections', errors.NoConnections);
};
_.inherits(errors.NoConnections, ErrorAbstract);

/**
 * Generic Error
 * @param {String} [msg] - An error message that will probably end up in a log.
 */
errors.Generic = function Generic(msg, metadata) {
  ErrorAbstract.call(this, msg || 'Generic Error', errors.Generic, metadata);
};
_.inherits(errors.Generic, ErrorAbstract);

/**
 * Request Timeout Error
 * @param {String} [msg] - An error message that will probably end up in a log.
 */
errors.RequestTimeout = function RequestTimeout(msg) {
  ErrorAbstract.call(this, msg || 'Request Timeout', errors.RequestTimeout);
};
_.inherits(errors.RequestTimeout, ErrorAbstract);


/**
 * Request Body could not be parsed
 * @param {String} [msg] - An error message that will probably end up in a log.
 */
errors.Serialization = function Serialization(msg) {
  ErrorAbstract.call(this, msg || 'Unable to parse/serialize body', errors.Serialization);
};
_.inherits(errors.Serialization, ErrorAbstract);


/**
 * Thrown when a browser compatability issue is detected (cough, IE, cough)
 */
errors.RequestTypeError = function RequestTypeError(feature) {
  ErrorAbstract.call(this, 'Cross-domain AJAX requests ' + feature + ' are not supported', errors.RequestTypeError);
};
_.inherits(errors.RequestTypeError, ErrorAbstract);

var statusCodes = {
  300: 'Multiple Choices',
  301: 'Moved Permanently',
  302: 'Found',
  303: 'See Other',
  304: 'Not Modified',
  305: 'Use Proxy',
  307: 'Temporary Redirect',
  308: 'Permanent Redirect',
  400: 'Bad Request',
  401: 'Authentication Exception',
  402: 'Payment Required',
  403: ['Authorization Exception', 'Forbidden'],
  404: 'Not Found',
  405: 'Method Not Allowed',
  406: 'Not Acceptable',
  407: 'Proxy Authentication Required',
  408: 'Request Timeout',
  409: 'Conflict',
  410: 'Gone',
  411: 'Length Required',
  412: 'Precondition Failed',
  413: 'Request Entity Too Large',
  414: 'Request URIToo Long',
  415: 'Unsupported Media Type',
  416: 'Requested Range Not Satisfiable',
  417: 'Expectation Failed',
  418: 'Im ATeapot',
  421: 'Too Many Connections From This IP',
  426: 'Upgrade Required',
  429: 'Too Many Requests',
  450: 'Blocked By Windows Parental Controls',
  494: 'Request Header Too Large',
  497: 'HTTPTo HTTPS',
  499: 'Client Closed Request',

  500: 'Internal Server Error',
  501: 'Not Implemented',
  502: 'Bad Gateway',
  503: 'Service Unavailable',
  504: 'Gateway Timeout',
  505: 'HTTPVersion Not Supported',
  506: 'Variant Also Negotiates',
  510: 'Not Extended'
};

_.each(statusCodes, function createStatusCodeError(names, status) {
  var allNames = [].concat(names, status);
  var primaryName = allNames[0];
  var className = _.studlyCase(primaryName);
  allNames = _.uniq(allNames.concat(className));

  function StatusCodeError(msg, metadata) {
    this.status = status;
    this.displayName = className;

    var esErrObject = null;
    if (_.isPlainObject(msg)) {
      esErrObject = msg;
      msg = null;
    }

    if (!esErrObject) {
      // errors from es now come in two forms, an error string < 2.0 and
      // an object >= 2.0
      // TODO: remove after dropping support for < 2.0
      ErrorAbstract.call(this, msg || primaryName, StatusCodeError);
      return this;
    }

    msg = [].concat(esErrObject.root_cause || []).reduce(function (memo, cause) {
      if (memo) memo += ' (and) ';

      memo += '[' + cause.type + '] ' + cause.reason;

      var extraData = _.omit(cause, ['type', 'reason']);
      if (_.size(extraData)) {
        memo += ', with { ' + qs.stringify(extraData, ' ', '=', {
          encodeURIComponent: function (v) {
            return String(v).split('\n').join('\\n');
          }
        }) + ' }';
      }

      return memo;
    }, '');

    if (!msg) {
      if (esErrObject.type) msg += '[' + esErrObject.type + '] ';
      if (esErrObject.reason) msg += esErrObject.reason;
    }

    ErrorAbstract.call(this, msg || primaryName, StatusCodeError, metadata);
    return this;
  }
  _.inherits(StatusCodeError, ErrorAbstract);

  allNames.forEach(function (name) {
    errors[name] = StatusCodeError;
  });
});

},{"./utils":44,"querystring":6}],29:[function(require,module,exports){
var Buffer=require("__browserify_Buffer").Buffer;/**
 * Class to wrap URLS, formatting them and maintaining their separate details
 * @type {[type]}
 */
module.exports = Host;

var url = require('url');
var qs = require('querystring');
var _ = require('./utils');

var startsWithProtocolRE = /^([a-z]+:)?\/\//;
var defaultProto = 'http:';
var btoa;

/* jshint ignore:start */
if (typeof window !== 'undefined') {
  defaultProto = window.location.protocol;
  btoa = window.btoa;
}
/* jshint ignore:end */

btoa = btoa || function (data) {
  return (new Buffer(data, 'utf8')).toString('base64');
};

var urlParseFields = [
  'protocol', 'hostname', 'pathname', 'port', 'auth', 'query'
];

var simplify = ['host', 'path'];

var sslDefaults = {
  pfx: null,
  key: null,
  passphrase: null,
  cert: null,
  ca: null,
  ciphers: null,
  rejectUnauthorized: false,
  secureProtocol: null
};

// simple reference used when formatting as a url
// and defines when parsing from a string
Host.defaultPorts = {
  http: 80,
  https: 443
};

function Host(config, globalConfig) {
  config = _.clone(config || {});
  globalConfig = globalConfig || {};

  // defaults
  this.protocol = 'http';
  this.host = 'localhost';
  this.path = '';
  this.port = 9200;
  this.query = null;
  this.headers = null;
  this.suggestCompression = !!globalConfig.suggestCompression;

  this.ssl = _.defaults({}, config.ssl || {}, globalConfig.ssl || {}, sslDefaults);

  if (typeof config === 'string') {
    var firstColon = config.indexOf(':');
    var firstSlash = config.indexOf('/');
    var noSlash = firstSlash === -1;
    var portNoPath = firstColon > -1 && noSlash;
    var portWithPath = !portNoPath && firstColon < firstSlash;
    if ((noSlash || portNoPath || portWithPath) && !startsWithProtocolRE.test(config)) {
      config = defaultProto + '//' + config;
    }
    config = _.pick(url.parse(config, false, true), urlParseFields);
    // default logic for the port is to use 9200 for the default. When a string is specified though,
    // we will use the default from the protocol of the string.
    if (!config.port) {
      var proto = config.protocol || 'http';
      if (proto.charAt(proto.length - 1) === ':') {
        proto = proto.substring(0, proto.length - 1);
      }
      if (Host.defaultPorts[proto]) {
        config.port = Host.defaultPorts[proto];
      }
    }
  }

  if (_.isObject(config)) {
    // move hostname/portname to host/port semi-intelligently.
    _.each(simplify, function (to) {
      var from = to + 'name';
      if (config[from] && config[to]) {
        if (config[to].indexOf(config[from]) === 0) {
          config[to] = config[from];
        }
      } else if (config[from]) {
        config[to] = config[from];
      }
      delete config[from];
    });
  } else {
    config = {};
  }

  if (config.auth) {
    config.headers = config.headers || {};
    config.headers.Authorization = 'Basic ' + btoa(config.auth);
    delete config.auth;
  }

  _.forOwn(config, function (val, prop) {
    if (val != null) this[prop] = _.clone(val);
  }, this);

  // make sure the query string is parsed
  if (this.query === null) {
    // majority case
    this.query = {};
  } else if (!_.isPlainObject(this.query)) {
    this.query = qs.parse(this.query);
  }

  // make sure that the port is a number
  if (_.isNumeric(this.port)) {
    this.port = parseInt(this.port, 10);
  } else {
    this.port = 9200;
  }

  // make sure the path starts with a leading slash
  if (this.path === '/') {
    this.path = '';
  } else if (this.path && this.path.charAt(0) !== '/') {
    this.path = '/' + (this.path || '');
  }

  // strip trailing ':' on the protocol (when config comes from url.parse)
  if (this.protocol.substr(-1) === ':') {
    this.protocol = this.protocol.substring(0, this.protocol.length - 1);
  }
}

Host.prototype.makeUrl = function (params) {
  params = params || {};
  // build the port
  var port = '';
  if (this.port !== Host.defaultPorts[this.protocol]) {
    // add an actual port
    port = ':' + this.port;
  }

  // build the path
  var path = '' + (this.path || '') + (params.path || '');

  // if path doesn't start with '/' add it.
  if (path.charAt(0) !== '/') {
    path = '/' + path;
  }

  // build the query string
  var query = qs.stringify(this.getQuery(params.query));

  if (this.host) {
    return this.protocol + '://' + this.host + port + path + (query ? '?' + query : '');
  } else {
    return path + (query ? '?' + query : '');
  }
};

function objectPropertyGetter(prop, preOverride) {
  return function (overrides) {
    if (preOverride) {
      overrides = preOverride.call(this, overrides);
    }

    var obj = this[prop];
    if (!obj && !overrides) {
      return null;
    }

    if (overrides) {
      obj = _.assign({}, obj, overrides);
    }

    return _.size(obj) ? obj : null;
  };
}

Host.prototype.getHeaders = objectPropertyGetter('headers', function (overrides) {
  if (!this.suggestCompression) {
    return overrides;
  }

  return _.defaults(overrides || {}, {
    'Accept-Encoding': 'gzip,deflate'
  });
});

Host.prototype.getQuery = objectPropertyGetter('query', function (query) {
  return typeof query === 'string' ? qs.parse(query) : query;
});

Host.prototype.toString = function () {
  return this.makeUrl();
};

},{"./utils":44,"__browserify_Buffer":12,"querystring":6,"url":7}],30:[function(require,module,exports){
var process=require("__browserify_process");var _ = require('./utils');
var url = require('url');
var EventEmitter = require('events').EventEmitter;

/**
 * Log bridge, which is an [EventEmitter](http://nodejs.org/api/events.html#events_class_events_eventemitter)
 * that sends events to one or more outputs/loggers. Setup these loggers by
 * specifying their config as the first argument, or by passing it to addOutput().
 *
 * @class Log
 * @uses Loggers.Stdio
 * @constructor
 * @param {string|Object|ArrayOfStrings|ArrayOfObjects} output - Either the level
 *  to setup a single logger, a full config object for alogger, or an array of
 *  config objects to use for creating log outputs.
 * @param {string} output.level - One of the keys in Log.levels (error, warning, etc.)
 * @param {string} output.type - The name of the logger to use for this output
 */
function Log(config) {
  config = config || {};

  var i;
  var outputs;

  if (config.log) {
    if (_.isArrayOfStrings(config.log)) {
      outputs = [{
        levels: config.log
      }];
    } else {
      outputs = _.createArray(config.log, function (val) {
        if (_.isPlainObject(val)) {
          return val;
        }
        if (typeof val === 'string') {
          return {
            level: val
          };
        }
      });
    }

    if (!outputs) {
      throw new TypeError('Invalid logging output config. Expected either a log level, array of log levels, ' +
        'a logger config object, or an array of logger config objects.');
    }

    for (i = 0; i < outputs.length; i++) {
      this.addOutput(outputs[i]);
    }
  }
}
_.inherits(Log, EventEmitter);

Log.loggers = require('./loggers');

Log.prototype.close = function () {
  this.emit('closing');
  if (this.listenerCount()) {
    console.error('Something is still listening for log events, but the logger is closing.');
    this.clearAllListeners();
  }
};

Log.prototype.listenerCount = function (event) {
  // node >= 3.0 supports EE#listenerCount()
  if (EventEmitter.prototype.listenerCount) {
    return EventEmitter.prototype.listenerCount.call(this, event);
  }

  // compatability for node < 0.10
  if (EventEmitter.listenerCount) {
    return EventEmitter.listenerCount(this, event);
  }

  return this.listeners(event).length;
};

/**
 * Levels observed by the loggers, ordered by rank
 *
 * @property levels
 * @type Array
 * @static
 */
Log.levels = [
  /**
   * Event fired for error level log entries
   * @event error
   * @param {Error} error - The error object to log
   */
  'error',
  /**
   * Event fired for "warning" level log entries, which usually represent things
   * like correctly formatted error responses from ES (400, ...) and recoverable
   * errors (one node unresponsive)
   *
   * @event warning
   * @param {String} message - A message to be logged
   */
  'warning',
  /**
   * Event fired for "info" level log entries, which usually describe what a
   * client is doing (sniffing etc)
   *
   * @event info
   * @param {String} message - A message to be logged
   */
  'info',
  /**
   * Event fired for "debug" level log entries, which will describe requests sent,
   * including their url (no data, response codes, or exec times)
   *
   * @event debug
   * @param {String} message - A message to be logged
   */
  'debug',
  /**
   * Event fired for "trace" level log entries, which provide detailed information
   * about each request made from a client, including reponse codes, execution times,
   * and a full curl command that can be copied and pasted into a terminal
   *
   * @event trace
   * @param {String} method method, , body, responseStatus, responseBody
   * @param {String} url - The url the request was made to
   * @param {String} body - The body of the request
   * @param {Integer} responseStatus - The status code returned from the response
   * @param {String} responseBody - The body of the response
   */
  'trace'
];

/**
 * Converts a log config value (string or array) to an array of level names which
 * it represents
 *
 * @method parseLevels
 * @static
 * @private
 * @param  {String|ArrayOfStrings} input - Cound be a string to specify the max
 *   level, or an array of exact levels
 * @return {Array} -
 */
Log.parseLevels = function (input) {
  switch (typeof input) {
  case 'string':
    var i = _.indexOf(Log.levels, input);
    if (i >= 0) {
      return Log.levels.slice(0, i + 1);
    }
    /* fall through */
  case 'object':
    if (_.isArray(input)) {
      var valid = _.intersection(input, Log.levels);
      if (valid.length === input.length) {
        return valid;
      }
    }
    /* fall through */
  default:
    throw new TypeError('invalid logging level ' + input + '. Expected zero or more of these options: ' +
      Log.levels.join(', '));
  }
};

/**
 * Combine the array-like param into a simple string
 *
 * @method join
 * @static
 * @private
 * @param  {*} arrayish - An array like object that can be itterated by _.each
 * @return {String} - The final string.
 */
Log.join = function (arrayish) {
  return _.map(arrayish, function (item) {
    if (_.isPlainObject(item)) {
      return _.inspect(item) + '\n';
    } else {
      return item.toString();
    }
  }).join(' ');
};

/**
 * Create a new logger, based on the config.
 *
 * @method addOutput
 * @param {object} config - An object with config options for the logger.
 * @param {String} [config.type=stdio] - The name of an output/logger. Options
 *   can be found in the `src/loggers` directory.
 * @param {String|ArrayOfStrings} [config.levels=warning] - The levels to output
 *   to this logger, when an array is specified no levels other than the ones
 *   specified will be listened to. When a string is specified, that and all lower
 *   levels will be logged.
 * @return {Logger}
 */
Log.prototype.addOutput = function (config) {
  config = config || {};

  // force "levels" key
  config.levels = Log.parseLevels(config.levels || config.level || 'warning');
  delete config.level;

  var Logger = _.funcEnum(config, 'type', Log.loggers, process.browser ? 'console' : 'stdio');
  return new Logger(this, config);
};

/**
 * Log an error
 *
 * @method error
 * @param  {Error|String} error  The Error to log
 * @return {Boolean} - True if any outputs accepted the message
 */
Log.prototype.error = function (e) {
  if (this.listenerCount('error')) {
    return this.emit('error', e instanceof Error ? e : new Error(e));
  }
};


/**
 * Log a warning message
 *
 * @method warning
 * @param  {*} msg* - Any amount of messages that will be joined before logged
 * @return {Boolean} - True if any outputs accepted the message
 */
Log.prototype.warning = function (/* ...msg */) {
  if (this.listenerCount('warning')) {
    return this.emit('warning', Log.join(arguments));
  }
};


/**
 * Log useful info about what's going on
 *
 * @method info
 * @param  {*} msg* - Any amount of messages that will be joined before logged
 * @return {Boolean} - True if any outputs accepted the message
 */
Log.prototype.info = function (/* ...msg */) {
  if (this.listenerCount('info')) {
    return this.emit('info', Log.join(arguments));
  }
};

/**
 * Log a debug level message
 *
 * @method debug
 * @param  {*} msg* - Any amount of messages that will be joined before logged
 * @return {Boolean} - True if any outputs accepted the message
 */
Log.prototype.debug = function (/* ...msg */) {
  if (this.listenerCount('debug')) {
    return this.emit('debug', Log.join(arguments));
  }
};

/**
 * Log a trace level message
 *
 * @method trace
 * @param {String} method - HTTP request method
 * @param {String|Object} requestUrl - URL requested. If the value is an object,
 *   it is expected to be the return value of Node's url.parse()
 * @param {String} body - The request's body
 * @param {String} responseBody - body returned from ES
 * @param {String} responseStatus - HTTP status code
 * @return {Boolean} - True if any outputs accepted the message
 */
Log.prototype.trace = function (method, requestUrl, body, responseBody, responseStatus) {
  if (this.listenerCount('trace')) {
    return this.emit('trace', Log.normalizeTraceArgs(method, requestUrl, body, responseBody, responseStatus));
  }
};

Log.normalizeTraceArgs = function (method, requestUrl, body, responseBody, responseStatus) {
  if (typeof requestUrl === 'string') {
    requestUrl = url.parse(requestUrl, true, true);
  } else {
    requestUrl = _.clone(requestUrl);
    if (requestUrl.path) {
      requestUrl.query = url.parse(requestUrl.path, true, false).query;
    }
    if (!requestUrl.pathname && requestUrl.path) {
      requestUrl.pathname = requestUrl.path.split('?').shift();
    }
  }

  delete requestUrl.auth;

  return {
    method: method,
    url: url.format(requestUrl),
    body: body,
    status: responseStatus,
    response: responseBody
  };
};

module.exports = Log;

},{"./loggers":32,"./utils":44,"__browserify_process":14,"events":4,"url":7}],31:[function(require,module,exports){
var _ = require('./utils');

/**
 * Abstract class providing common functionality to loggers
 * @param {[type]} log [description]
 * @param {[type]} config [description]
 */
function LoggerAbstract(log, config) {
  this.log = log;
  this.listeningLevels = [];

  _.makeBoundMethods(this);

  // when the log closes, remove our event listeners
  this.log.once('closing', this.bound.cleanUpListeners);

  this.setupListeners(config.levels);
}

function padNumToTen(n) {
  return n < 10 ? '0' + n.toString(10) : n.toString(10);
}

/**
 * Create a timestamp string used in the format function. Defers to Log.timestamp if it is defined,
 * Also, feel free to override this at the logger level.
 * @return {String} - Timestamp in ISO 8601 UTC
 */
LoggerAbstract.prototype.timestamp = function () {
  var d = new Date();
  return d.getUTCFullYear() + '-' +
    padNumToTen(d.getUTCMonth() + 1) + '-' +
    padNumToTen(d.getUTCDate()) + 'T' +
    padNumToTen(d.getUTCHours()) + ':' +
    padNumToTen(d.getUTCMinutes()) + ':' +
    padNumToTen(d.getUTCSeconds()) + 'Z';
};

function indent(text, spaces) {
  var space = _.repeat(' ', spaces || 2);
  return (text || '').split(/\r?\n/).map(function (line) {
    return space + line;
  }).join('\n');
}

LoggerAbstract.prototype.format = function (label, message) {
  return label + ': ' + this.timestamp() + '\n' + indent(message) + '\n\n';
};

LoggerAbstract.prototype.write = function () {
  throw new Error('This should be overwritten by the logger');
};

/**
 * Clear the current event listeners and then re-listen for events based on the level specified
 *
 * @method setupListeners
 * @private
 * @param  {Integer} level - The max log level that this logger should listen to
 * @return {undefined}
 */
LoggerAbstract.prototype.setupListeners = function (levels) {
  this.cleanUpListeners();

  this.listeningLevels = [];

  _.each(levels, function (level) {
    var fnName = 'on' + _.ucfirst(level);
    if (this.bound[fnName]) {
      this.listeningLevels.push(level);
      this.log.on(level, this.bound[fnName]);
    } else {
      throw new Error('Unable to listen for level "' + level + '"');
    }
  }, this);
};

/**
 * Clear the current event listeners
 *
 * @method cleanUpListeners
 * @private
 * @return {undefined}
 */
LoggerAbstract.prototype.cleanUpListeners = _.handler(function () {
  _.each(this.listeningLevels, function (level) {
    this.log.removeListener(level, this.bound['on' + _.ucfirst(level)]);
  }, this);
});

/**
 * Handler for the logs "error" event
 *
 * @method onError
 * @private
 * @param  {Error} e - The Error object to log
 * @return {undefined}
 */
LoggerAbstract.prototype.onError = _.handler(function (e) {
  this.write((e.name === 'Error' ? 'ERROR' : e.name), e.stack);
});

/**
 * Handler for the logs "warning" event
 *
 * @method onWarning
 * @private
 * @param  {String} msg - The message to be logged
 * @return {undefined}
 */
LoggerAbstract.prototype.onWarning = _.handler(function (msg) {
  this.write('WARNING', msg);
});

/**
 * Handler for the logs "info" event
 *
 * @method onInfo
 * @private
 * @param  {String} msg - The message to be logged
 * @return {undefined}
 */
LoggerAbstract.prototype.onInfo = _.handler(function (msg) {
  this.write('INFO', msg);
});

/**
 * Handler for the logs "debug" event
 *
 * @method onDebug
 * @private
 * @param  {String} msg - The message to be logged
 * @return {undefined}
 */
LoggerAbstract.prototype.onDebug = _.handler(function (msg) {
  this.write('DEBUG', msg);
});

/**
 * Handler for the logs "trace" event
 *
 * @method onTrace
 * @private
 * @param  {String} msg - The message to be logged
 * @return {undefined}
 */
LoggerAbstract.prototype.onTrace = _.handler(function (requestDetails) {
  this.write('TRACE', this._formatTraceMessage(requestDetails));
});

LoggerAbstract.prototype._formatTraceMessage = function (req) {
  return '-> ' + req.method + ' ' + req.url + '\n' +
    this._prettyJson(req.body) + '\n' +
    '<- ' + req.status + '\n' +
    this._prettyJson(req.response);
/*
-> GET https://sldfkjsdlfksjdf:9200/slsdkfjlxckvxhclks?sdlkj=sdlfkje
{
  asdflksjdf
}

<- 502
{
  sldfksjdlf
}
*/
};

LoggerAbstract.prototype._prettyJson = function (body) {
  try {
    if (typeof body === 'string') {
      body = JSON.parse(body);
    }
    return JSON.stringify(body, null, '  ').replace(/'/g, '\\u0027');
  } catch (e) {
    return typeof body === 'string' ? body : '';
  }
};

module.exports = LoggerAbstract;

},{"./utils":44}],32:[function(require,module,exports){
module.exports = {
  console: require('./console')
};

},{"./console":33}],33:[function(require,module,exports){
/**
 * Special version of the Stream logger, which logs errors and warnings to stderr and all other
 * levels to stdout.
 *
 * @class Loggers.Console
 * @extends LoggerAbstract
 * @constructor
 * @param {Object} config - The configuration for the Logger
 * @param {string} config.level - The highest log level for this logger to output.
 * @param {Log} bridge - The object that triggers logging events, which we will record
 */

module.exports = Console;

var LoggerAbstract = require('../logger');
var _ = require('../utils');

function Console(log, config) {
  LoggerAbstract.call(this, log, config);

  // config/state
  this.color = _.has(config, 'color') ? !!config.color : true;
}
_.inherits(Console, LoggerAbstract);

/**
 * Override the LoggerAbstract's setup listeners to do a little extra setup
 *
 * @param  {Array} levels - The levels that we should be listeneing for
 */
Console.prototype.setupListeners = function (levels) {
  // call the super method
  LoggerAbstract.prototype.setupListeners.call(this, levels);
};

Console.prototype.write = function (label, message, to) {
  if (console[to]) {
    console[to](this.format(label, message));
  }
};

/**
 * Handler for the bridges "error" event
 *
 * @method onError
 * @private
 * @param  {Error} e - The Error object to log
 * @return {undefined}
 */
Console.prototype.onError = _.handler(function (e) {
  var to = console.error ? 'error' : 'log';
  this.write(e.name === 'Error' ? 'ERROR' : e.name, e.stack || e.message, to);
});

/**
 * Handler for the bridges "warning" event
 *
 * @method onWarning
 * @private
 * @param  {String} msg - The message to be logged
 * @return {undefined}
 */
Console.prototype.onWarning = _.handler(function (msg) {
  this.write('WARNING', msg, console.warn ? 'warn' : 'log');
});

/**
 * Handler for the bridges "info" event
 *
 * @method onInfo
 * @private
 * @param  {String} msg - The message to be logged
 * @return {undefined}
 */
Console.prototype.onInfo = _.handler(function (msg) {
  this.write('INFO', msg, console.info ? 'info' : 'log');
});

/**
 * Handler for the bridges "debug" event
 *
 * @method onDebug
 * @private
 * @param  {String} msg - The message to be logged
 * @return {undefined}
 */
Console.prototype.onDebug = _.handler(function (msg) {
  this.write('DEBUG', msg, console.debug ? 'debug' : 'log');
});
/**
 * Handler for the bridges "trace" event
 *
 * @method onTrace
 * @private
 * @return {undefined}
 */
Console.prototype.onTrace = _.handler(function (msg) {
  this.write('TRACE', this._formatTraceMessage(msg), 'log');
});

},{"../logger":31,"../utils":44}],34:[function(require,module,exports){
var _ = require('./utils');

var extractHostPartsRE1x = /\[\/*([^:]+):(\d+)\]/;
var extractHostPartsRE = /^([\.:0-9a-f]*):([0-9]+)?$/;

function makeNodeParser(hostProp) {
  return function (nodes) {
    return _.transform(nodes, function (hosts, node, id) {
      if (!node[hostProp]) {
        return;
      }

      var hostnameMatches = extractHostPartsRE.exec(node[hostProp]);
      if (!hostnameMatches) {
        hostnameMatches = extractHostPartsRE1x.exec(node[hostProp]);
      }

      if (!hostnameMatches) {
        throw new Error('expected node\'s ' + hostProp + ' property (' + JSON.stringify(node[hostProp]) +
          ') to match either ' + extractHostPartsRE + ' or ' + extractHostPartsRE1x + '.');
      }

      hosts.push({
        host: hostnameMatches[1],
        port: parseInt(hostnameMatches[2], 10),
        _meta: {
          id: id,
          name: node.name,
          hostname: node.hostname,
          version: node.version
        }
      });
    }, []);
  };
}

module.exports = makeNodeParser('http_address');
module.exports.thrift = makeNodeParser('transport_address');

},{"./utils":44}],35:[function(require,module,exports){
module.exports = {
  random: require('./random'),
  roundRobin: require('./round_robin')
};

},{"./random":36,"./round_robin":37}],36:[function(require,module,exports){
/**
 * Selects a connection randomly
 *
 * @module selectors
 * @type {Function}
 * @param {Array} connection - The list of connections to choose from
 * @return {Connection} - The selected connection
 */
module.exports = function RandomSelector(connections) {
  return connections[Math.floor(Math.random() * connections.length)];
};

},{}],37:[function(require,module,exports){
/**
 * Selects a connection the simplest way possible, Round Robin
 *
 * @module selectors
 * @type {Function}
 * @param {Array} connections - The list of connections that this selector needs to choose from
 * @return {Connection} - The selected connection
 */
module.exports = function (connections) {
  var connection = connections[0];
  connections.push(connections.shift());
  return connection;
};

},{}],38:[function(require,module,exports){
/* global angular */
var _ = require('../utils');
var JsonSerializer = require('../serializers/json');

function AngularSerializer() {}
_.inherits(AngularSerializer, JsonSerializer);

// mimic the JsonSerializer's encode method, but use angular's toJson instead
AngularSerializer.prototype.encode = function (val) {
  switch (typeof val) {
  case 'string':
    return val;
  case 'object':
    if (val) return angular.toJson(val);
    /* falls through */
  default:
    return;
  }
};

module.exports = AngularSerializer;
},{"../serializers/json":40,"../utils":44}],39:[function(require,module,exports){
module.exports = {
  angular: require('./angular'),
  json: require('./json')
};

},{"./angular":38,"./json":40}],40:[function(require,module,exports){
/**
 * Simple JSON serializer
 * @type {[type]}
 */
module.exports = Json;

var _ = require('../utils');

function Json() {}

/**
 * Converts a value into a string, or an error
 * @param  {*} val - Any value, methods are stripped and
 * see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify about other params
 * @return {String|Error} - A string is always returned, unless an error occured. then it will be that error.
 */
Json.prototype.serialize = function (val, replacer, spaces) {
  switch (typeof val) {
  case 'string':
    return val;
  case 'object':
    if (val) {
      return JSON.stringify(val, replacer, spaces);
    }
    /* falls through */
  default:
    return;
  }
};

/**
 * Parse a JSON string, if it is already parsed it is ignored
 * @param  {String} str - the string to parse
 * @return {[type]}
 */
Json.prototype.deserialize = function (str) {
  if (typeof str === 'string') {
    try {
      return JSON.parse(str);
    } catch (e) {}
  }
};

Json.prototype.bulkBody = function (val) {
  var body = '', i;

  if (_.isArray(val)) {
    for (i = 0; i < val.length; i++) {
      body += this.serialize(val[i]) + '\n';
    }
  } else if (typeof val === 'string') {
    // make sure the string ends in a new line
    body = val + (val[val.length - 1] === '\n' ? '' : '\n');
  } else {
    throw new TypeError('Bulk body should either be an Array of commands/string, or a String');
  }

  return body;
};

},{"../utils":44}],41:[function(require,module,exports){
var process=require("__browserify_process");/**
 * Class that manages making request, called by all of the API methods.
 * @type {[type]}
 */
module.exports = Transport;

var _ = require('./utils');
var errors = require('./errors');
var Host = require('./host');
var Promise = require('bluebird');
var patchSniffOnConnectionFault = require('./transport/sniff_on_connection_fault');
var findCommonProtocol = require('./transport/find_common_protocol');

function Transport(config) {
  var self = this;
  config = self._config = config || {};

  var LogClass = (typeof config.log === 'function') ? config.log : require('./log');
  config.log = self.log = new LogClass(config);

  // setup the connection pool
  var ConnectionPool = _.funcEnum(config, 'connectionPool', Transport.connectionPools, 'main');
  self.connectionPool = new ConnectionPool(config);

  // setup the serializer
  var Serializer = _.funcEnum(config, 'serializer', Transport.serializers, 'json');
  self.serializer = new Serializer(config);

  // setup the nodesToHostCallback
  self.nodesToHostCallback = _.funcEnum(config, 'nodesToHostCallback', Transport.nodesToHostCallbacks, 'main');

  // setup max retries
  self.maxRetries = config.hasOwnProperty('maxRetries') ? config.maxRetries : 3;

  // setup endpoint to use for sniffing
  self.sniffEndpoint = config.hasOwnProperty('sniffEndpoint') ? config.sniffEndpoint : '/_nodes/_all/clear';

  // setup requestTimeout default
  self.requestTimeout = config.hasOwnProperty('requestTimeout') ? config.requestTimeout : 30000;

  if (config.hasOwnProperty('defer')) {
    self.defer = config.defer;
  }

  // randomizeHosts option
  var randomizeHosts = config.hasOwnProperty('randomizeHosts') ? !!config.randomizeHosts : true;

  if (config.host) {
    config.hosts = config.host;
  }

  if (config.hosts) {
    var hostsConfig = _.createArray(config.hosts, function (val) {
      if (_.isPlainObject(val) || _.isString(val) || val instanceof Host) {
        return val;
      }
    });

    if (!hostsConfig) {
      throw new TypeError('Invalid hosts config. Expected a URL, an array of urls, a host config object, ' +
        'or an array of host config objects.');
    }

    var hosts = _.map(hostsConfig, function (conf) {
      return (conf instanceof Host) ? conf : new Host(conf, self._config);
    });

    if (randomizeHosts) {
      hosts = _.shuffle(hosts);
    }

    self.connectionPool.setHosts(hosts);
  }

  if (config.hasOwnProperty('sniffedNodesProtocol')) {
    self.sniffedNodesProtocol = config.sniffedNodesProtocol || null;
  } else {
    self.sniffedNodesProtocol = findCommonProtocol(self.connectionPool.getAllHosts()) || null;
  }

  if (config.sniffOnStart) {
    self.sniff();
  }

  if (config.sniffInterval) {
    self._timeout(function doSniff() {
      self.sniff();
      self._timeout(doSniff, config.sniffInterval);
    }, config.sniffInterval);
  }

  if (config.sniffOnConnectionFault) {
    patchSniffOnConnectionFault(self);
  }
}

Transport.connectionPools = {
  main: require('./connection_pool')
};

Transport.serializers = require('./serializers');

Transport.nodesToHostCallbacks = {
  main: require('./nodes_to_host')
};

Transport.prototype.defer = function () {
  return Promise.defer();
};

/**
 * Perform a request with the client's transport
 *
 * @method request
 * @todo async body writing
 * @todo abort
 * @todo access to custom headers, modifying of request in general
 * @param {object} params
 * @param {Number} params.requestTimeout - timeout for the entire request (inculding all retries)
 * @param {Number} params.maxRetries - number of times the request will be re-run in
 *   the original node chosen can not be connected to.
 * @param {String} params.url - The url for the request
 * @param {String} params.method - The HTTP method for the request
 * @param {String} params.body - The body of the HTTP request
 * @param {Function} cb - A function to call back with (error, responseBody, responseStatus)
 */
Transport.prototype.request = function (params, cb) {
  var self = this;
  var remainingRetries = this.maxRetries;
  var requestTimeout = this.requestTimeout;

  var connection; // set in sendReqWithConnection
  var aborted = false; // several connector will respond with an error when the request is aborted
  var requestAborter; // an abort function, returned by connection#request()
  var requestTimeoutId; // the id of the ^timeout
  var ret; // the object returned to the user, might be a promise
  var defer; // the defer object, will be set when we are using promises.

  self.log.debug('starting request', params);

  // determine the response based on the presense of a callback
  if (typeof cb === 'function') {
    // handle callbacks within a domain
    if (process.domain) {
      cb = process.domain.bind(cb);
    }
    ret = {
      abort: abortRequest
    };
  } else {
    defer = this.defer();
    ret = defer.promise;
    ret.abort = abortRequest;
  }

  if (params.body && params.method === 'GET') {
    _.nextTick(respond, new TypeError('Body can not be sent with method "GET"'));
    return ret;
  }

  // serialize the body
  if (params.body) {
    params.body = self.serializer[params.bulkBody ? 'bulkBody' : 'serialize'](params.body);
  }

  if (params.hasOwnProperty('maxRetries')) {
    remainingRetries = params.maxRetries;
  }

  if (params.hasOwnProperty('requestTimeout')) {
    requestTimeout = params.requestTimeout;
  }

  params.req = {
    method: params.method,
    path: params.path || '/',
    query: params.query,
    body: params.body,
    headers: params.headers
  };

  function sendReqWithConnection(err, _connection) {
    if (aborted) {
      return;
    }

    if (err) {
      respond(err);
    } else if (_connection) {
      connection = _connection;
      requestAborter = connection.request(params.req, checkRespForFailure);
    } else {
      self.log.warning('No living connections');
      respond(new errors.NoConnections());
    }
  }

  function checkRespForFailure(err, body, status, headers) {
    if (aborted) {
      return;
    }

    requestAborter = void 0;

    if (err instanceof errors.RequestTypeError) {
      self.log.error('Connection refused to execute the request', err);
      respond(err, body, status, headers);
      return;
    }

    if (err) {
      connection.setStatus('dead');
      if (remainingRetries) {
        remainingRetries--;
        self.log.error('Request error, retrying' + (err.message ? ' -- ' + err.message : ''));
        self.connectionPool.select(sendReqWithConnection);
      } else {
        self.log.error('Request complete with error' + (err.message ? ' -- ' + err.message : ''));
        respond(new errors.ConnectionFault(err));
      }
    } else {
      self.log.debug('Request complete');
      respond(void 0, body, status, headers);
    }
  }

  function respond(err, body, status, headers) {
    if (aborted) {
      return;
    }

    self._timeout(requestTimeoutId);
    var parsedBody;
    var isJson = !headers || (headers['content-type'] && ~headers['content-type'].indexOf('application/json'));

    if (!err && body) {
      if (isJson) {
        parsedBody = self.serializer.deserialize(body);
        if (parsedBody == null) {
          err = new errors.Serialization();
          parsedBody = body;
        }
      } else {
        parsedBody = body;
      }
    }

    // does the response represent an error?
    if (
      (!err || err instanceof errors.Serialization)
      && (status < 200 || status >= 300)
      && (!params.ignore || !_.contains(params.ignore, status))
    ) {

      var errorMetadata = _.pick(params.req, ['path', 'query', 'body']);
      errorMetadata.statusCode = status;
      errorMetadata.response = body;

      if (status === 401 && headers && headers['www-authenticate']) {
        errorMetadata.wwwAuthenticateDirective = headers['www-authenticate'];
      }

      if (errors[status]) {
        err = new errors[status](parsedBody && parsedBody.error, errorMetadata);
      } else {
        err = new errors.Generic('unknown error', errorMetadata);
      }
    }

    // can we cast notfound to false?
    if (params.castExists) {
      if (err && err instanceof errors.NotFound) {
        parsedBody = false;
        err = void 0;
      } else {
        parsedBody = !err;
      }
    }

    // how do we send the response?
    if (typeof cb === 'function') {
      if (err) {
        cb(err, parsedBody, status);
      } else {
        cb(void 0, parsedBody, status);
      }
    } else if (err) {
      err.body = parsedBody;
      err.status = status;
      defer.reject(err);
    } else {
      defer.resolve(parsedBody);
    }
  }

  function abortRequest() {
    if (aborted) {
      return;
    }

    aborted = true;
    remainingRetries = 0;
    self._timeout(requestTimeoutId);
    if (typeof requestAborter === 'function') {
      requestAborter();
    }
  }

  if (requestTimeout && requestTimeout !== Infinity) {
    requestTimeoutId = this._timeout(function () {
      respond(new errors.RequestTimeout('Request Timeout after ' + requestTimeout + 'ms'));
      abortRequest();
    }, requestTimeout);
  }

  if (connection) {
    sendReqWithConnection(void 0, connection);
  } else {
    self.connectionPool.select(sendReqWithConnection);
  }

  return ret;
};

Transport.prototype._timeout = function (cb, delay) {
  if (this.closed) return;

  var id;
  var timers = this._timers || (this._timers = []);

  if ('function' !== typeof cb) {
    id = cb;
    cb = void 0;
  }

  if (cb) {
    // set the timer
    id = setTimeout(function () {
      _.pull(timers, id);
      cb();
    }, delay);

    timers.push(id);
    return id;
  }

  if (id) {
    clearTimeout(id);

    var i = this._timers.indexOf(id);
    if (i !== -1) {
      this._timers.splice(i, 1);
    }
  }
};

/**
 * Ask an ES node for a list of all the nodes, add/remove nodes from the connection
 * pool as appropriate
 *
 * @param  {Function} cb - Function to call back once complete
 */
Transport.prototype.sniff = function (cb) {
  var connectionPool = this.connectionPool;
  var nodesToHostCallback = this.nodesToHostCallback;
  var log = this.log;
  var globalConfig = this._config;
  var sniffedNodesProtocol = this.sniffedNodesProtocol;

  // make cb a function if it isn't
  cb = typeof cb === 'function' ? cb : _.noop;

  this.request({
    path: this.sniffEndpoint,
    method: 'GET'
  }, function (err, resp, status) {
    if (!err && resp && resp.nodes) {
      var hostsConfigs;

      try {
        hostsConfigs = nodesToHostCallback(resp.nodes);
      } catch (e) {
        log.error(new Error('Unable to convert node list from ' + this.sniffEndpoint +
          ' to hosts durring sniff. Encountered error:\n' + (e.stack || e.message)));
        return;
      }

      connectionPool.setHosts(_.map(hostsConfigs, function (hostConfig) {
        if (sniffedNodesProtocol) {
          hostConfig.protocol = sniffedNodesProtocol;
        }

        return new Host(hostConfig, globalConfig);
      }));
    }
    cb(err, resp, status);
  });
};

/**
 * Close the Transport, which closes the logs and connection pool
 * @return {[type]} [description]
 */
Transport.prototype.close = function () {
  this.log.close();
  this.closed = true;
  _.each(this._timers, clearTimeout);
  this._timers = null;
  this.connectionPool.close();
};

},{"./connection_pool":25,"./errors":28,"./host":29,"./log":30,"./nodes_to_host":34,"./serializers":39,"./transport/find_common_protocol":42,"./transport/sniff_on_connection_fault":43,"./utils":44,"__browserify_process":14,"bluebird":9}],42:[function(require,module,exports){
var isEmpty = require('lodash').isEmpty;

module.exports = function (hosts) {
  if (isEmpty(hosts)) return false;

  var commonProtocol = hosts.shift().protocol;
  for (var i = 0; i < hosts.length; i++) {
    if (commonProtocol !== hosts[i].protocol) {
      return false;
    }
  }

  return commonProtocol;
}

},{"lodash":13}],43:[function(require,module,exports){
var _ = require('../utils');


/**
 * Patch the transport's connection pool to schedule a sniff after a connection fails.
 * When a connection fails for the first time it will schedule a sniff 1 second in the
 * future, and increase the timeout based on the deadTimeout algorithm chosen by the
 * connectionPool, and the number of times the sniff has failed.
 *
 * @param  {Transport} transport - the transport that will be using this behavior
 * @return {undefined}
 */
module.exports = function setupSniffOnConnectionFault(transport) {
  var failures = 0;
  var pool = transport.connectionPool;
  var originalOnDied = pool._onConnectionDied;

  // do the actual sniff, if the sniff is unable to
  // connect to a node this function will be called again by the connectionPool
  var work = function () {
    work.timerId = transport._timeout(work.timerId);
    transport.sniff();
  };

  // create a function that will count down to a
  // point n milliseconds into the future
  var countdownTo = function (ms) {
    var start = _.now();
    return function () {
      return start - ms;
    };
  };

  // overwrite the function, but still call it
  pool._onConnectionDied = function (connection, wasAlreadyDead) {
    var ret = originalOnDied.call(pool, connection, wasAlreadyDead);

    // clear the failures if this is the first failure we have seen
    failures = work.timerId ? failures + 1 : 0;

    var ms = pool.calcDeadTimeout(failures, 1000);

    if (work.timerId && ms < work.timerId && work.countdown()) {
      // clear the timer
      work.timerId = transport._timeout(work.timerId);
    }

    if (!work.timerId) {
      work.timerId = transport._timeout(work, ms);
      work.countdown = countdownTo(ms);
    }

    return ret;
  };

  pool._onConnectionDied.restore = function () {
    pool._onConnectionDied = originalOnDied;
  };
};
},{"../utils":44}],44:[function(require,module,exports){
var process=require("__browserify_process"),Buffer=require("__browserify_Buffer").Buffer;var path = require('path');
var _ = require('lodash');
var nodeUtils = require('util');

/**
 * Custom utils library, basically a modified version of [lodash](http://lodash.com/docs) +
 * [node.utils](http://nodejs.org/api/util.html#util_util) that doesn't use mixins to prevent
 * confusion when requiring lodash itself.
 *
 * @class utils
 * @static
 */
var utils = _.extend({}, _, nodeUtils);
_ = utils;

/**
 * Link to [path.join](http://nodejs.org/api/path.html#path_path_join_path1_path2)
 *
 * @method utils.joinPath
 * @type {function}
 */
utils.joinPath = path.join;

/**
 * Recursively merge two objects, walking into each object and concating arrays. If both to and from have a value at a
 * key, but the values' types don't match to's value is left unmodified. Only Array and Object values are merged - that
 * it to say values with a typeof "object"
 *
 * @param  {Object} to - Object to merge into (no cloning, the original object
 *   is modified)
 * @param  {Object} from - Object to pull changed from
 * @return {Object} - returns the modified to value
 */
utils.deepMerge = function (to, from) {
  _.each(from, function (fromVal, key) {
    switch (typeof to[key]) {
    case 'undefined':
      to[key] = from[key];
      break;
    case 'object':
      if (_.isArray(to[key]) && _.isArray(from[key])) {
        to[key] = to[key].concat(from[key]);
      }
      else if (_.isPlainObject(to[key]) && _.isPlainObject(from[key])) {
        utils.deepMerge(to[key], from[key]);
      }
    }
  });
  return to;
};

/**
 * Test if a value is an array and it's contents are of a specific type
 *
 * @method isArrayOf<Strings|Object|Array|Finite|Function|RegExp>s
 * @param  {Array} arr - An array to check
 * @return {Boolean}
 */
_.each([
  'String',
  'Object',
  'PlainObject',
  'Array',
  'Finite',
  'Function',
  'RegExp'
], function (type) {
  var check = _['is' + type];

  utils['isArrayOf' + type + 's'] = function (arr) {
    // quick shallow check of arrays
    return _.isArray(arr) && _.every(arr.slice(0, 10), check);
  };
});


/**
 * Capitalize the first letter of a word
 *
 * @method  ucfirst
 * @param  {string} word - The word to transform
 * @return {string}
 */
utils.ucfirst = function (word) {
  return word[0].toUpperCase() + word.substring(1).toLowerCase();
};

/**
 * Base algo for studlyCase and camelCase
 * @param  {boolean} firstWordCap - Should the first character of the first word be capitalized
 * @return {Function}
 */
function adjustWordCase(firstWordCap, otherWordsCap, sep) {
  return function (string) {
    var i = 0;
    var words = [];
    var word = '';
    var code, c, upper, lower;

    for (; i < string.length; i++) {
      code = string.charCodeAt(i);
      c = string.charAt(i);
      lower = (code >= 97 && code <= 122) || (code >= 48 && code <= 57);
      upper = code >= 65 && code <= 90;

      if (upper || !lower) {
        // new word
        if (word.length) {
          words.push(word);
        }
        word = '';
      }

      if (upper || lower) {
        if (lower && word.length) {
          word += c;
        } else {
          if ((!words.length && firstWordCap) || (words.length && otherWordsCap)) {
            word = c.toUpperCase();
          }
          else {
            word = c.toLowerCase();
          }
        }
      }
    }
    if (word.length) {
      words.push(word);
    }
    // add the leading underscore back to strings the had it originally
    if (words.length && string.charAt(0) === '_') {
      words[0] = '_' + words[0];
    }
    return words.join(sep);
  };
}

/**
 * Transform a string into StudlyCase
 *
 * @method studlyCase
 * @param  {String} string
 * @return {String}
 */
utils.studlyCase = adjustWordCase(true, true, '');

/**
 * Transform a string into camelCase
 *
 * @method camelCase
 * @param  {String} string
 * @return {String}
 */
utils.camelCase = adjustWordCase(false, true, '');

/**
 * Transform a string into snakeCase
 *
 * @method snakeCase
 * @param  {String} string
 * @return {String}
 */
utils.snakeCase = adjustWordCase(false, false, '_');

/**
 * Lower-case a string, and return an empty string if any is not a string
 *
 * @param any {*} - Something or nothing
 * @returns {string}
 */
utils.toLowerString = function (any) {
  if (any) {
    if (typeof any !== 'string') {
      any = any.toString();
    }
  } else {
    any = '';
  }
  return any.toLowerCase();
};

/**
 * Upper-case the string, return an empty string if any is not a string
 *
 * @param any {*} - Something or nothing
 * @returns {string}
 */
utils.toUpperString = function (any) {
  if (any) {
    if (typeof any !== 'string') {
      any = any.toString();
    }
  } else {
    any = '';
  }
  return any.toUpperCase();
};

/**
 * Test if a value is "numeric" meaning that it can be transformed into something besides NaN
 *
 * @method isNumeric
 * @param  {*} val
 * @return {Boolean}
 */
utils.isNumeric = function (val) {
  return typeof val !== 'object' && val - parseFloat(val) >= 0;
};

// regexp to test for intervals
var intervalRE = /^(\d+(?:\.\d+)?)(M|w|d|h|m|s|y|ms)$/;

/**
 * Test if a string represents an interval (eg. 1m, 2Y)
 *
 * @method isInterval
 * @param {String} val
 * @return {Boolean}
 */
utils.isInterval = function (val) {
  return !!(val.match && val.match(intervalRE));
};

/**
 * Repeat a string n times
 *
 * @todo TestPerformance
 * @method repeat
 * @param {String} what - The string to repeat
 * @param {Number} times - Times the string should be repeated
 * @return {String}
 */
utils.repeat = function (what, times) {
  return (new Array(times + 1)).join(what);
};

/**
 * Call a function, applying the arguments object to it in an optimized way, rather than always turning it into an array
 *
 * @param func {Function} - The function to execute
 * @param context {*} - The context the function will be executed with
 * @param args {Arguments} - The arguments to send to func
 * @param [sliceIndex=0] {Integer} - The index that args should be sliced at, before feeding args to func
 * @returns {*} - the return value of func
 */
utils.applyArgs = function (func, context, args, sliceIndex) {
  sliceIndex = sliceIndex || 0;
  switch (args.length - sliceIndex) {
  case 0:
    return func.call(context);
  case 1:
    return func.call(context, args[0 + sliceIndex]);
  case 2:
    return func.call(context, args[0 + sliceIndex], args[1 + sliceIndex]);
  case 3:
    return func.call(context, args[0 + sliceIndex], args[1 + sliceIndex], args[2 + sliceIndex]);
  case 4:
    return func.call(context, args[0 + sliceIndex], args[1 + sliceIndex], args[2 + sliceIndex], args[3 + sliceIndex]);
  case 5:
    return func.call(context, args[0 + sliceIndex], args[1 + sliceIndex],
      args[2 + sliceIndex], args[3 + sliceIndex], args[4 + sliceIndex]);
  default:
    return func.apply(context, Array.prototype.slice.call(args, sliceIndex));
  }
};

/**
 * Schedule a function to be called on the next tick, and supply it with these arguments
 * when it is called.
 * @return {[type]} [description]
 */
_.nextTick = function (cb) {
  // bind the function and schedule it
  process.nextTick(_.bindKey(_, 'applyArgs', cb, null, arguments, 1));
};

/**
 * Marks a method as a handler. Currently this just makes a property on the method
 * flagging it to be bound to the object at object creation when "makeBoundMethods" is called
 *
 * ```
 * ClassName.prototype.methodName = _.handler(function () {
 *   // this will always be bound when called via classInstance.bound.methodName
 *   this === classInstance
 * });
 * ```
 *
 * @alias _.scheduled
 * @param  {Function} func - The method that is being defined
 * @return {Function}
 */
_.handler = function (func) {
  func._provideBound = true;
  return func;
};
_.scheduled = _.handler;

/**
 * Creates an "bound" property on an object, which all or a subset of methods from
 * the object which are bound to the original object.
 *
 * ```
 * var obj = {
 *   onEvent: function () {}
 * };
 *
 * _.makeBoundMethods(obj);
 *
 * obj.bound.onEvent() // is bound to obj, and can safely be used as an event handler.
 * ```
 *
 * @param {Object} obj - The object to bind the methods to
 */
_.makeBoundMethods = function (obj) {
  obj.bound = {};
  for (var prop in obj) {
    // dearest maintainer, we want to look through the prototype
    if (typeof obj[prop] === 'function' && obj[prop]._provideBound === true) {
      obj.bound[prop] = _.bind(obj[prop], obj);
    }
  }
};

_.noop = function () {};

/**
 * Implements the standard "string or constructor" check that I was copy/pasting everywhere
 * @param  {String|Function} val - the value that the user passed in
 * @param  {Object} opts - a map of the options
 * @return {Function|undefined} - If a valid option was specified, then the constructor is returned
 */
_.funcEnum = function (config, name, opts, def) {
  var val = config[name];
  switch (typeof val) {
  case 'undefined':
    return opts[def];
  case 'function':
    return val;
  case 'string':
    if (opts.hasOwnProperty(val)) {
      return opts[val];
    }
    /* falls through */
  default:
    var err = 'Invalid ' + name + ' "' + val + '", expected a function';
    switch (_.size(opts)) {
    case 0:
      break;
    case 1:
      err += ' or ' + _.keys(opts)[0];
      break;
    default:
      err += ' or one of ' + _.keys(opts).join(', ');
      break;
    }
    throw new TypeError(err);
  }
};

/**
 * Accepts any object and attempts to convert it into an array. If the object passed in is not
 * an array it will be wrapped in one. Then the transform/map function will be called for each element
 * and create a new array that is returned. If the map function fails to return something, the loop is
 * halted and false is returned instead of an array.
 *
 * @param  {*} input - The value to convert
 * @param  {Function} transform - A function called for each element of the resulting array
 * @return {Array|false} - an array on success, or false on failure.
 */
_.createArray = function (input, transform) {
  transform = typeof transform === 'function' ? transform : _.identity;
  var output = [];
  var item;
  var i;

  if (!_.isArray(input)) {
    input = [input];
  }

  for (i = 0; i < input.length; i++) {
    item = transform(input[i]);
    if (item === void 0) {
      return false;
    } else {
      output.push(item);
    }
  }
  return output;
};

/**
 * Takes a WritableStream, and returns the chunks that have not successfully written, returning them as a string.
 *
 * ONLY WORKS FOR TEXT STREAMS
 *
 * @param  {WritableStream} stream - an instance of stream.Writable
 * @return {string} - the remaining test to be written to the stream
 */
_.getUnwrittenFromStream = function (stream) {
  var writeBuffer = _.getStreamWriteBuffer(stream);
  if (!writeBuffer) return;

  // flush the write buffer
  var out = '';
  if (!writeBuffer.length) return out;

  _.each(writeBuffer, function (writeReq) {
    if (writeReq.chunk) {
      // 0.9.12+ uses WriteReq objects with a chunk prop
      out += '' + writeReq.chunk;
    } else if (_.isArray(writeReq) && (typeof writeReq[0] === 'string' || Buffer.isBuffer(writeReq[0]))) {
      // 0.9.4 - 0.9.9 buffers are arrays of arrays like [[chunk, cb], [chunk, undef], ...].
      out += '' + writeReq[0];
    } else {
      return false;
    }
  });
  return out;
};

_.getStreamWriteBuffer = function (stream) {
  if (!stream || !stream._writableState) return;

  var writeState = stream._writableState;

  if (writeState.getBuffer) {
    return writeState.getBuffer();
  } else if (writeState.buffer) {
    return writeState.buffer;
  }
};

_.clearWriteStreamBuffer = function (stream) {
  var buffer = _.getStreamWriteBuffer(stream);
  return buffer && buffer.splice(0);
};

/**
 * return the current time in milliseconds since epoch
 */
_.now = function () {
  return (typeof Date.now === 'function') ? Date.now() : (new Date()).getTime();
};

module.exports = utils;

},{"__browserify_Buffer":12,"__browserify_process":14,"lodash":13,"path":5,"util":8}]},{},[15])
;
}());