rchougule

function selectMovie(input, callback) {
  const output = `Movie Selected: ${input} ->`;
  callback(null, output);
}

function bookTicket(input, callback) {
  const output = `${input}, Ticket ID: 1234 ->`;
  callback(null, output);
}

rchougule

"use strict";

var _extends = Object.assign || function (target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i];
    for (var key in source) {
      if (Object.prototype.hasOwnProperty.call(source, key)) {
        target[key] = source[key];
      }
    }

rchougule

const sports = {
  default: false
};

const copySports = sports;
copySports.default = true;

console.log(sports);

//OUTPUT