{"maintainers":[{"name":"anonymous","email":"yo@contra.io"},{"name":"anonymous","email":"blaine.bublitz@gmail.com"}],"keywords":["options","functions","resolver","type","configuration","config","opts","opt","default"],"dist-tags":{"latest":"2.0.0"},"author":{"name":"Gulp Team","email":"team@gulpjs.com","url":"http://gulpjs.com/"},"description":"Resolve an options object based on configuration.","readme":"

\n \n \n \n

\n\n# resolve-options\n\n[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][ci-image]][ci-url] [![Coveralls Status][coveralls-image]][coveralls-url]\n\nResolve an options object based on configuration.\n\n## Usage\n\n```js\n// This example assumes a Vinyl file\n\nvar createResolver = require('resolve-options');\n\nvar config = {\n cwd: {\n type: 'string',\n default: process.cwd,\n },\n sourcemaps: {\n type: 'boolean',\n default: false,\n },\n since: {\n type: ['date', 'number'],\n },\n read: {\n type: 'boolean',\n },\n};\n\nvar options = {\n sourcemaps: true,\n since: Date.now(),\n read: function (file) {\n return file.extname !== '.mp4';\n },\n};\n\nvar resolver = createResolver(config, options);\n\nvar cwd = resolver.resolve('cwd', file);\n// cwd === process.cwd()\n\nvar sourcemaps = resolver.resolve('sourcemaps', file);\n// sourcemaps === true\n\nvar read = resolver.resolve('read', file);\n// Given .mp4, read === false\n// Given .txt, read === true\n```\n\n## API\n\n### `createResolver([config,] [options])`\n\nTakes a `config` object that describes the options to accept/resolve and an `options` object (usually passed by a user) to resolve against the `config`. Returns a `resolver` that contains a `resolve` method for realtime resolution of options.\n\nThe `config` object takes the following structure:\n\n```graphql\nconfig {\n [optionKey] {\n type // string, array or function\n default // any value or function\n }\n}\n```\n\nEach option is represented by its `optionKey` in the `config` object. It must be an object with a `type` property.\n\nThe `type` property must be a string, array or function which will be passed to the [`value-or-function`][value-or-function] module (functions will be bound to the resolver to allow for dependent options).\n\nA `default` property may also be specified as a fallback if the option isn't available or is invalid. 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https://github.com/gulpjs/value-or-function\n\n","repository":{"type":"git","url":"git+https://github.com/gulpjs/resolve-options.git"},"bugs":{"url":"https://github.com/gulpjs/resolve-options/issues"},"license":"MIT","versions":{"1.0.0":{"name":"resolve-options","version":"1.0.0","description":"Resolve an options object based on configuration.","author":{"name":"Gulp Team","email":"team@gulpjs.com","url":"http://gulpjs.com/"},"contributors":[{"name":"Blaine Bublitz","email":"blaine.bublitz@gmail.com"}],"repository":{"type":"git","url":"git+https://github.com/gulpjs/resolve-options.git"},"license":"MIT","engines":{"node":">= 0.10"},"main":"index.js","files":["LICENSE","index.js"],"scripts":{"lint":"eslint index.js test/ && jscs index.js test/","pretest":"npm run lint","test":"mocha --async-only","cover":"istanbul cover _mocha --report lcovonly","coveralls":"npm run cover && 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