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array-union (2.1.0)

Published 2026-02-24 13:52:58 +00:00 by atheaadmin

Installation

Setup this registry in your project .npmrc file:

registry=

To install the package using npm, run the following command:

npm install array-union@2.1.0

or add it to the package.json file:

"array-union": "2.1.0"

For more information on the npm registry, see the documentation.

About this package

array-union

Create an array of unique values, in order, from the input arrays

Install

$ npm install array-union

Usage

const arrayUnion = require('array-union');

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

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

arrayUnion(['🐱', '🦄', '🐻'], ['🦄', '🌈']);
//=> ['🐱', '🦄', '🐻', '🌈']

arrayUnion(['🐱', '🦄'], ['🐻', '🦄'], ['🐶', '🌈', '🌈']);
//=> ['🐱', '🦄', '🐻', '🐶', '🌈']

License

MIT © Sindre Sorhus

Dependencies

Development Dependencies

ID	Version
ava	^1.4.1
tsd	^0.7.2
xo	^0.24.0

Keywords

array set uniq unique duplicate remove union combine merge

Details

npm

2026-02-24 13:52:58 +00:00

0

Sindre Sorhus

Project Site

MIT

latest

1.6 KiB

Assets (1)

array-union-2.1.0.tgz 1.6 KiB

Versions (1) View all

2.1.0 2026-02-24