History

cjihrig ba73a67d45 tools: update to ESLint 4.10.0 PR-URL: https://github.com/nodejs/node/pull/16738 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>		2017-12-13 16:59:02 +00:00
..
index.js	tools: update ESLint, fix unused vars bug	2016-07-11 13:47:20 -07:00
license	tools: update ESLint, fix unused vars bug	2016-07-11 13:47:20 -07:00
package.json	tools: update to ESLint 4.10.0	2017-12-13 16:59:02 +00:00
readme.md	tools: update ESLint, fix unused vars bug	2016-07-11 13:47:20 -07:00

array-uniq

Create an array without duplicates

It's already pretty fast, but will be much faster when Set becomes available in V8 (especially with large arrays).

Install

$ npm install --save array-uniq

const arrayUniq = require('array-uniq');

arrayUniq([1, 1, 2, 3, 3]);
//=> [1, 2, 3]

arrayUniq(['foo', 'foo', 'bar', 'foo']);
//=> ['foo', 'bar']