btwn

Check if a number is in your min-max bounds.

• Lightweight
• Builds into the Number prototype
• 100% code coverage

Install

npm install btwn

...or...

yarn add btwn

Usage

Checking a number

var btwn = require('btwn');
 
var x = 12; // a normal Number type variable
 
if(x.btwn(1, 13)){
    console.log("This number is under or equals to 13, and greater than or equals to 1.");
} else {
    console.log("This number is under 1 or greater than 13.");
}

Checking a date

var btwn = require('btwn');
 
// Bounds are 09:00-09:59 (inclusive)
var minDate = new Date(2017, 00, 01, 09, 00, 00, 00);
var maxDate = new Date(2017, 00, 01, 09, 59, 59, 00);
var min = new btwn.BoundDate(minDate, false, false, false, true, true, false, false); //See the usage of these booleans in the docs below
var max = new btwn.BoundDate(maxDate, false, false, false, true, true, true, false); //See the usage of these booleans in the docs below
 
var d = new Date(); //Current date & time
 
if(d.btwn(min, max)){
    console.log("It's after 8:59:59 and before 10:00:00!");
} else {
    console.log("It's before 9:00:00 or after 9:59:59.");
}

Use in browser

Download the latest btwn.js from here, and follow the instructions above without the require line.

Docs

BoundDate(date, year, month, day, hours, minutes, seconds, [ms])

• date - Input date.
• year - Should the year be included as a bound?
• month - Should the month be included as a bound?
• day - Should the day ("date" in the Date object) be included as a bound?
• hours - Should the hours be included as a bound?
• minutes - Should the minutes be included as a bound?
• seconds - Should the seconds be included as a bound?
• ms - Should the milliseconds be included as a bound? (Default: false)

Number.btwn(min, max, [inclusive])

• min - Minimum value.
• max - Maximum value.
• inclusive - Are min and max inclusive. (Default: true)

Date.btwn(min, max, [inclusive])

• min - Minimum DateBound.
• max - Maximum DateBound.
• inclusive - Are min and max inclusive (Default: true)

To-do

• Integrate into dates

Tests

Run mocha.