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readme.md

unique-random Build Status

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.

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License

MIT © Sindre Sorhus

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Generate random numbers that are consecutively unique

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