Measurement Toolkit

Perform math operations and conversions on object-oriented weights & measurements.

Basic Usage

Conversion

import {Gram} from "measurement-toolkit";

const grams = new Gram(245);
const ounces = grams.to.Ounce();

> Ounce {
>   value: 8.6421206776472
> }

Math operations

Example

import {Kilogram, TroyOunce} from "measurement-toolkit";

const kgs = new Kilogram(5);
const toz = new TroyOunce(3);

kgs.subtract(toz);

> Kilogram {
>   value: 4.9066895696
> }

API

• add()
• divideBy()
• multiply()
• percentageOf()
• subtract()

Unit support

Measure	System		Units
Mass	SI		Yoctogram, Zeptogram, Attogram, Femtogram, Picogram, Nanogram, Microgram, Milligram, Centigram, Decigram, Gram, Decagram, Hectogram, Kilogram, Megagram, Gigagram, Teragram, Petagram, Exagram, Zettagram, Yottagram
	US	Avoirdupois	Grain, Dram, Ounce, Quarter, Hundredweight, Pound, AvoirdupoisTon
		Troy	TroyOunce, TroyPound
Length	SI		Yoctometer, Zeptometer, Attometer, Femtometer, Picometer, Nanometer, Micrometer, Millimeter, Centimeter, Decimeter, Meter, Decameter, Hectometer, Kilometer, Megameter, Gigameter, Terameter, Petameter, Exameter, Zettameter, Yottameter
	US		Yard, Inch, Foot, Mile
Time	SI		Yoctosecond, Zeptosecond, Attosecond, Femtosecond, Picosecond, Nanosecond, Microsecond, Millisecond, Centisecond, Decisecond, Second, Decasecond, Hectosecond, Kilosecond, Megasecond, Gigasecond, Terasecond, Petasecond, Exasecond, Zettasecond, Yottasecond
	Other		Minute, Hour, Day

Installation

npm i measurement-toolkit

API Documentation

npm run build:docs

Testing

Run tests

npm test

Run Linter

npm run lint

Coverage

Run tests with coverage

npm run test:coverage

Coverage graph