rundomath

Lightweight utility library for generating random numbers in a range.

Installation

npm install rundomath

or with Yarn:

yarn add rundomath

Usage

import { random, randomFloat } from "rundomath";

// Integer between 1 and 10 (inclusive)
const intValue = random(1, 10);

// Float between 0 and 1 (inclusive of 0, up to 1 + small epsilon)
const floatValue = randomFloat(0, 1);

API

• random(min: number, max: number): number
  Returns a random integer between min and max (inclusive).

• randomFloat(min: number, max: number): number
  Returns a random floating-point number in the range (min to max + 1) using Math.random() * (max - min + 1) + min.

Examples

// Roll a six-sided die
const dieRoll = random(1, 6);

// Random temperature between -10.0 and 35.0
const temperature = randomFloat(-10, 35);

License

MIT