xplora/lib/utils/towDigitNum.js

Xplora is a command-line tool to visualize files & directories on your file system and output them into a hierarchical tree. Xplora also comes with many other great features.

"use strict";

/**
 * Return number in two digits.
 *
 * @param {number} num
 * @returns {String}
 */
function twoDigitNum(num) {
  return num > 9 ? num : "0" + num;
}

module.exports = twoDigitNum;