number-extensions

Collection of useful number functions to simplify your code. Written in and for ES6, can be compiled with Babel.js.

Install

# npm coming soon, for now, just clone the repo

Usage

Function usage

import { loop } from 'number-extensions';
console.log(loop(400, 360))
// > 40

Globals usage

Keep in mind that extending native objects is not a good idea, but can simplify your code if used with caution.

import { setGlobals } from 'number-extensions';
setGlobals();

400..loop(360) // or (400).loop(360)
// > 40

By default setGlobals() does not overwrite default prototype functions if they exist, but if you really want it, you can pass a force parameter.

setGlobals(true);

Functions

These are the functions that are included. Please read the comments on how and when to use them.

Cycle

console.log(1..cycle(3, [-2, 3]))

scale

console.log(0.75.scale(50, 150))

random

console.log(50..random())

floor

console.log(3.4.floor())

round

console.log(3.4.round())

ceil

console.log(3.4.ceil())

clamp

console.log(-4..clamp(0, 100));

toRad

console.log(90..toRad())

toDeg

console.log(1.5707963267948966.toDeg())

abs

console.log(-1..abs())

pow

console.log(2..pow(3))

sqrt

console.log(16..sqrt())

wholeCenter

console.log(5..wholeCenter(true))

loop

console.log(400..loop(360))

Tests

npm test

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By Ioulian

MIT License