Jmot-lib NPM | npm.io

jmot-lib (JavaScript Manipulation of Time Library) :milky_way:

A JavaScript utility library that converts decimal to time.

Sometimes we end up having to work with non-standard time values. For example 1.5 hrs means one and a half hours.

This library aims to make it easy to do manipulations on time. So that, 1.5 hrs becomes 1:30 and where 1.5 + 14:00 returns 15:30.

Hours	Time	Hours	Time
0	0:00	12	12:00
0.083333	0:05	12.083333	12:05
0.166667	0:10	12.166667	12:10
0.25	0:15	12.25	12:15
0.333333	0:20	12.333333	12:20
0.416667	0:25	12.416667	12:25
0.5	0:30	12.5	12:30
0.583333	0:35	12.583333	12:35
0.666667	0:40	12.666667	12:40
0.75	0:45	12.75	12:45
0.833333	0:50	12.833333	12:50
0.916667	0:55	12.916667	12:55
1	1:00	13	13:00

:information_source: 1 hour is equal to 60 minutes.

Usage

Installation

using npm:

npm install jmot-lib

Code Example

ESM support:

import { dectotime, adddectotime } from 'jmot-lib';

var x = dectotime('4.5');
console.log('result: ', x);
// result: 4:30

var y = adddectotime('1.75','14:00');
console.log('result: ', y);
// result: 15:45

CJS(CommonJS) and UMD(Universal Module Definition) also supported.

String -> String

dectotime takes a string as input and outputs a string.

Gotchas :facepunch:

:clock12: 24 Hour Format
The api supports up to 24-hour decimal time. However, it will allow all values.
:ghost: Boo O'Clock
dectotime takes a string as input.
```
dectotime('boo');
// boo:00
```

Ensure you validate the value being passed in beforehand.

Functions

adddectotime takes two string inputs ('1.0','12:00') a decimal and a time. The two values are summed together and returned as a string.

currenttime returns current time based on your locale setting. The default currenttime() returns your local short(HH:MM)time in UTC format.

Optional parameters: currenttime(_locale_,_timeformat_). locale(specify a language format and or location) and timeformat Use 'HH:MM:SS' to return a long time. See examples below:

import { currenttime } from 'jmot-lib';

currenttime();
// "13:15"

currenttime('en');
// "1:15 PM"

currenttime('en-GB');
// "13:15"

currenttime('in-ID');
// "১:১৫ PM"

currenttime('en-US', 'HH:MM:SS');
// "1:15:03 PM"

List of supported locales and example outputs.

dectotime takes a decimal string as input and returns a string time HH:MM.