randomItem

Get a random item of an array or a random character of a string.

Usage

js

import { randomItem
 } from '@studiometa/js-toolkit/utils';

const items
 = ['a', 'b', 'c', 'd', 'e', 'f'];
randomItem
(items
); // one of the value in `items`

const string
 = 'abcdef';
randomItem
(string
); // one of the letter in `string`

Parameters

items (array|string): array or string

Return value

This function returns a random item of an array, a random character of a string or undefined if the array or string is empty.