package/package.json000700 000765 000024 0000001536 12504427661013022 0ustar00000000 000000 { "name": "array-unique", "description": "Return an array free of duplicate values. Fastest ES5 implementation.", "version": "0.2.1", "homepage": "https://github.com/jonschlinkert/array-unique", "author": { "name": "Jon Schlinkert", "url": "https://github.com/jonschlinkert" }, "repository": { "type": "git", "url": "git://github.com/jonschlinkert/array-unique.git" }, "bugs": { "url": "https://github.com/jonschlinkert/array-unique/issues" }, "license": { "type": "MIT", "url": "https://github.com/jonschlinkert/array-unique/blob/master/LICENSE" }, "files": [ "index.js" ], "main": "index.js", "engines": { "node": ">=0.10.0" }, "scripts": { "test": "mocha" }, "devDependencies": { "array-uniq": "^1.0.2", "benchmarked": "^0.1.3", "mocha": "*", "should": "*" } } package/README.md000700 000765 000024 0000003655 12504427653012020 0ustar00000000 000000 # array-unique [![NPM version](https://badge.fury.io/js/array-unique.svg)](http://badge.fury.io/js/array-unique) [![Build Status](https://travis-ci.org/jonschlinkert/array-unique.svg)](https://travis-ci.org/jonschlinkert/array-unique) > Return an array free of duplicate values. Fastest ES5 implementation. ## Install with [npm](npmjs.org) ```bash npm i array-unique --save ``` ## Usage ```js var unique = require('array-unique'); unique(['a', 'b', 'c', 'c']); //=> ['a', 'b', 'c'] ``` ## Related * [arr-diff](https://github.com/jonschlinkert/arr-diff): Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons. * [arr-union](https://github.com/jonschlinkert/arr-union): Returns an array of unique values using strict equality for comparisons. * [arr-flatten](https://github.com/jonschlinkert/arr-flatten): Recursively flatten an array or arrays. This is the fastest implementation of array flatten. * [arr-reduce](https://github.com/jonschlinkert/arr-reduce): Fast array reduce that also loops over sparse elements. * [arr-map](https://github.com/jonschlinkert/arr-map): Faster, node.js focused alternative to JavaScript's native array map. * [arr-pluck](https://github.com/jonschlinkert/arr-pluck): Retrieves the value of a specified property from all elements in the collection. ## Run tests Install dev dependencies. ```bash npm i -d && npm test ``` ## Contributing Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/array-unique/issues) ## Author **Jon Schlinkert** + [github/jonschlinkert](https://github.com/jonschlinkert) + [twitter/jonschlinkert](http://twitter.com/jonschlinkert) ## License Copyright (c) 2015 Jon Schlinkert Released under the MIT license *** _This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on March 24, 2015._package/LICENSE000700 000765 000024 0000002100 12504427570011524 0ustar00000000 000000 The MIT License (MIT) Copyright (c) 2014-2015, Jon Schlinkert. 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. package/index.js000700 000765 000024 0000001000 12504427570012162 0ustar00000000 000000 /*! * array-unique * * Copyright (c) 2014-2015, Jon Schlinkert. * Licensed under the MIT License. */ 'use strict'; module.exports = function unique(arr) { if (!Array.isArray(arr)) { throw new TypeError('array-unique expects an array.'); } var len = arr.length; var i = -1; while (i++ < len) { var j = i + 1; for (; j < arr.length; ++j) { if (arr[i] === arr[j]) { arr.splice(j--, 1); } } } return arr; };