peZhmanParsaee

/**
 * @param {number} num - it's a number in radix 10 that indicates summation of power of 2 numbers
 * @returns an array containing power of 2 numbers that sum of all is equal to num
 */
export const deconstructPowersOfTwo = (num: number) => {
  let decimalArray = [];

  const binaryNumberString = num.toString(2);

  const reversedBinaryNumber = reverseString(binaryNumberString);

peZhmanParsaee

const url = require("url");
const parsedUrl = url.parse(
  process.env.CONNECTION_STRING || "mongodb://localhost:27017/reactor"
);

module.exports = {
  db: {
    host: parsedUrl.hostname,
    port: parseInt(parsedUrl.port, 10),
    name: parsedUrl.pathname.substr(1),

peZhmanParsaee

const MongoClient = require("mongodb").MongoClient;
const config = require("./config");

module.exports = (function () {
  let connectionInstance;
  let db;

  function getInstance() {
    return new Promise(function (resolve, reject) {
      if (connectionInstance) {