square-meter-pyeong-converter/index.js

Convert between square meters and pyeong.

"use strict";

const conversionFactor = 3.3058;

exports.squareMeterToPyeong = function (squareMeters) {
    if (typeof squareMeters !== 'number' || squareMeters < 0) {
        throw new Error("Input must be a non-negative number");
    }
    return parseFloat((squareMeters / conversionFactor).toFixed(2));
};

exports.pyeongToSquareMeter = function (pyeongs) {
    if (typeof pyeongs !== 'number' || pyeongs < 0) {
        throw new Error("Input must be a non-negative number");
    }
    return parseFloat((pyeongs * conversionFactor).toFixed(2));
};