@arr/filter.mutate

Fastest Array.filter alternative --- mutates original array!

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2422Sep 25, 2020Jul 6, 2017Minified + gzip package size for @arr/filter.mutate in KB

Readme

@arr/filter.mutate

Fastest Array.filter alternative --- mutates original array!

:exclamation: Unlike native, @arr/filter.mutate mutates the original array! Use @arr/filter for a non-mutating version.

Install

$ npm install --save @arr/filter.mutate

Usage

import filter from '@arr/filter.mutate';

const words = ['spray', 'limit', 'elite', 'exuberant', 'destruction', 'present'];

filter(words, str => str.length > 6);
//=> ['exuberant', 'destruction', 'present']

console.log(words);
//=> ['exuberant', 'destruction', 'present']

API

filter(arr, callback)

arr

Type: Array
The array to iterate upon.

callback(value[, index, array])

Type: Function
Function to test for each element, taking three arguments:

  • value (required) -- The current element being processed in the array.
  • index (optional) -- The index of the current element being processed in the array.
  • array (optional) -- The array filter.mutate was called upon.

License

MIT © Luke Edwards

If you find any bugs or have a feature request, please open an issue on github!

The npm package download data comes from npm's download counts api and package details come from npms.io.