@dmhtoo/random-int

Random integer

Generate a random integer in Javascript (ES6), within a given range

This package is compatible with Typescript

Installation

npm install random-int --save

or

yarn add random-int

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Syntax

randomInt(low, high);

Parameters

• low: Optional minimum value (included). This defaults to 1.
• high: Optional maximum value (included). This defaults to 100.

Return value

• randomInt will return a randomly generated Integer, including the low and high limits.

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Usage

Import the randomInt function

import { randomInt } from "@dmhtoo/random-int";

or

const { randomInt } = require("@dmhtoo/random-int")

Sample implementations

// Returns a random integer between default limits of 1 and 100, inclusive.
const myRandomInteger = randomInt();

// Returns a random integer between 1 and 10, inclusive.
const myRandomInteger = randomInt(1, 10);

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References

• W3Schools Javascript Random
• MDN Math.random
• MDN Math.floor