addLeadingZeros.js 244 Bytes Edit Raw Blame History Permalink 1 2 3 4 5 6 7 "use strict"; exports.addLeadingZeros = addLeadingZeros; function addLeadingZeros(number, targetLength) { const sign = number < 0 ? "-" : ""; const output = Math.abs(number).toString().padStart(targetLength, "0"); return sign + output; }