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arr-diff

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

Install

Install with npm

$ npm i arr-diff --save

Install with bower

$ bower install arr-diff --save

API

diff

Return the difference between the first array and additional arrays.

Params

a {Array}
b {Array}
returns {Array}

Example

var diff = require('arr-diff');

var a = ['a', 'b', 'c', 'd'];
var b = ['b', 'c'];

console.log(diff(a, b))
//=> ['a', 'd']

Related projects

arr-flatten: Recursively flatten an array or arrays. This is the fastest implementation of array flatten. | homepage
array-filter: Array#filter for older browsers. | homepage
array-intersection: Return an array with the unique values present in all given arrays using strict equality… more | homepage

Running tests

Install dev dependencies:

$ npm i -d && npm test

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Author

Jon Schlinkert

License

This file was generated by verb on Sat Dec 05 2015 23:24:53 GMT-0500 (EST).

README.md