nhb-toolbox/dist/esm/converter/mass.js

A versatile collection of smart, efficient, and reusable utility functions, classes and types for everyday development needs.

var _a;
import { $BaseConverter } from './base.js';
import { UNITS } from './constants.js';
export class $Mass extends $BaseConverter {
    static #factors = {
        microgram: 1e-9,
        milligram: 1e-6,
        gram: 0.001,
        kilogram: 1,
        tonne: 1000,
        ounce: 0.028349523125,
        pound: 0.45359237,
        stone: 6.35029318,
        'short-ton': 907.18474,
        'long-ton': 1016.0469088,
    };
    constructor(value, unit) {
        super(value, unit);
    }
    #toKilograms() {
        return this.value * _a.#factors[this.unit];
    }
    to(target) {
        const base = this.#toKilograms();
        return base / _a.#factors[target];
    }
    toAll() {
        const base = this.#toKilograms();
        const result = {};
        for (const unit of UNITS.mass) {
            result[unit] = base / _a.#factors[unit];
        }
        return result;
    }
    formatTo(target, options) {
        const value = this.to(target);
        const shortLabels = {
            microgram: 'µg',
            milligram: 'mg',
            gram: 'g',
            kilogram: 'kg',
            tonne: 't',
            ounce: 'oz',
            pound: 'lb',
            stone: 'st',
            'short-ton': 't (US)',
            'long-ton': 't (UK)',
        };
        return this.$formatTo(value, target, shortLabels, options);
    }
}
_a = $Mass;