nodejs-dac-examples/FirstModule.js

//Nodejs gives a module.exports API to create a code and export it as a module. 
/*******************Using Anonymous Module***************
module.exports = (function(){
	var cart = [];

	function add(item){
		cart.push(item);
	}

	function getAll(){
		return cart;
	}
	//functions created in the module are private.....
	//return gets an object that has methods called addToCart which points to the add Func and displayAll would point to getAll Func in the module. 
	return {
		addToCart : add,
		displayAll : getAll
	}
})();
******************Using named Modules******************/
module.exports.cartApp = (function(){
	var cart = [];

	function add(item){
		cart.push(item);
	}

	function getAll(){
		return cart;
	}
	//functions created in the module are private.....
	//return gets an object that has methods called addToCart which points to the add Func and displayAll would point to getAll Func in the module. 
	return {
		addToCart : add,
		displayAll : getAll
	}
})();

exports.title ="Training in Java";
exports.date = new Date();//creating data in javascript
exports. developedBy ="Phaniraj B.N."
//module.exports = exports.