unique-random-array
v4.0.0
Published
Get consecutively unique elements from an array
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unique-random-array
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
import uniqueRandomArray from '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, or undefined
if the array is empty.
array
Type: unknown[]
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