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History

Rich Trott 7a8dd69e1c tools: update ESLint to 2.9.0 ESLint 2.9.0 fixes some minor bugs that we have been experiencing and introduces some new rules that we may wish to consider. PR-URL: https://github.com/nodejs/node/pull/6498 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io>		2016-05-04 10:26:25 -07:00
..
index.js	tools: update eslint to v1.10.3	2016-01-13 23:15:39 +01:00
package.json	tools: update ESLint to 2.9.0	2016-05-04 10:26:25 -07:00
readme.md	tools: update eslint to v1.10.3	2016-01-13 23:15:39 +01:00

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

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

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

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