vluzrmos/math-interval-js

A simple math interval matcher for javascript.

Math Interval JS

, _(*1)

, _(*2)

Check if a given number match with a math interval., _(*3)

Install

You just download the source zip., _(*4)

Or if you want:, _(*5)

NPM:, _(*6)

npm install math-interval-js., _(*7)

Bower:, _(*8)

bower install math-interval-js., _(*9)

Composer:, _(*10)

composer require vluzrmos/math-interval-js., _(*11)

Usage

Simple:, _(*12)

Interval.test(1, "[1,2]");
// true

Interval.test(3, "[1,2]");
// false

Set of numbers:, _(*13)

Interval.test(2, "{1,3,5,7}");
// false

Interval.test(3, "{1,3,5,7}");
// true

Infinity:, _(*14)

Interval.test(-2, "[1, Inf)");
// false

Interval.test(400, "[1, Inf)");
// true

Interval.test(-2, "(-Inf, Inf)");
// true

Interval.test(1000, "(-Inf, Inf)");
// true

Simple excluded:, _(*15)

Interval.test(-2, "(-2, 2)");
// false

Interval.test(2, "(-2, 2)");
// false

Interval.test(0, "(-2, 2)");
// true

Interval.test(1, "(-2, 2)");
// true

Importing

NodeJS:, _(*16)

var Interval = require('math-interval-js');

Html:, _(*17)

<script src="/path/to/that/package/src/interval.js"></script>