unique-random-array

Get consecutively unique elements from an array


Keywords
unique, random, number, single, generate, non-repeating, array, item, element
License
MIT
Install
npm install unique-random-array@2.0.0

Documentation

unique-random-array Build Status

Get consecutively unique elements from an array

Useful for things like slideshows where you don't want to have the same slide twice in a row.

Install

$ npm install unique-random-array

Usage

const uniqueRandomArray = require('unique-random-array');

const random = uniqueRandomArray([1, 2, 3, 4]);

console.log(random(), random(), random(), random());
//=> 4 2 1 4

API

uniqueRandomArray(array)

Returns a function, that when called, will return a random element that's never the same as the previous.

array

Type: unknown[]

Related

License

MIT © Sindre Sorhus