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History

Rich Trott e313c0286b tools: update to ESLint 3.2.2 PR-URL: https://github.com/nodejs/node/pull/7999 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Johan Bergström <bugs@bergstroem.nu>		2016-08-09 21:19:02 -07:00
..
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 3.2.2	2016-08-09 21:19:02 -07:00
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']