unique-random

unique-random

Generate random numbers that are consecutively unique

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

Install

$ npm install unique-random

Usage

const uniqueRandom = require('unique-random');

const random = uniqueRandom(1, 10);

console.log(random(), random(), random());
//=> 5 2 6

API

uniqueRandom(minimum, maximum)

Returns a function, that when called, will return a random number that is never the same as the previous.

Related

• unique-random-array - Get consecutively unique elements from an array
• random-int - Generate a random integer
• random-float - Generate a random float
• random-item - Get a random item from an array
• random-obj-key - Get a random key from an object
• random-obj-prop - Get a random property from an object
• unique-random-at-depth - This module with an optional depth argument
• crypto-random-string - Generate a cryptographically strong random string

License

MIT © Sindre Sorhus