nodejs-dac-examples/app.js

var wholeModule = require('./FirstModule')
var cart = wholeModule.cartApp;

cart.addToCart({"id":1, "name":"Samsung Note 7", "price": 55000})
cart.addToCart({"id":2, "name":"MI Note 7", "price": 15000})
cart.addToCart({"id":3, "name":"Nokia 1233", "price": 5000})
cart.addToCart({"id":4, "name":"OPPO NOTE 7", "price": 35000})

var items = cart.displayAll();
items.forEach(function(element,index ){
	console.log(element.name);
})

console.log("The module was developed by " + wholeModule.developedBy)
console.log("The module was developed on " + wholeModule.date)
console.log("The module's title is " + wholeModule.title)