Remove duplicate values from an array. Fastest ES5 implementation.
npm install array-uniqueRemove duplicate values from an array. Fastest ES5 implementation.
Install with npm:
``sh`
$ npm install --save array-unique
`js
var unique = require('array-unique');
var arr = ['a', 'b', 'c', 'c'];
console.log(unique(arr)) //=> ['a', 'b', 'c']
console.log(arr) //=> ['a', 'b', 'c']
/ The above modifies the input array. To prevent that at a slight performance cost: /
var unique = require("array-unique").immutable;
var arr = ['a', 'b', 'c', 'c'];
console.log(unique(arr)) //=> ['a', 'b', 'c']
console.log(arr) //=> ['a', 'b', 'c', 'c']
`
* arr-diff: Returns an array with only the unique values from the first array, by excluding all… more | homepage
* arr-flatten: Recursively flatten an array or arrays. This is the fastest implementation of array flatten. | homepage
* arr-map: Faster, node.js focused alternative to JavaScript's native array map. | homepage
* arr-pluck: Retrieves the value of a specified property from all elements in the collection. | homepage
* arr-reduce: Fast array reduce that also loops over sparse elements. | homepage
* arr-union: Combines a list of arrays, returning a single array with unique values, using strict equality… more | homepage
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
_(This document was generated by verb-generate-readme (a verb generator), please don't edit the readme directly. Any changes to the readme must be made in .verb.md.)_
To generate the readme and API documentation with verb:
`sh`
$ npm install -g verb verb-generate-readme && verb
Install dev dependencies:
`sh``
$ npm install -d && npm test
Jon Schlinkert
* github/jonschlinkert
* twitter/jonschlinkert
Copyright © 2016, Jon Schlinkert.
Released under the MIT license.
*
_This file was generated by verb-generate-readme, v0.1.28, on July 31, 2016._