pragmaticobjects

a = {};

function outer() {
    var b = 0;
    var c = function inner() {
        var d = 10;
        b = d + b + 1;
        console.log(b);
    }
    a = c;

pragmaticobjects

var tax= 0.08;
var fee = 10;
var sinTax = 0.02;

(function f(item, price) {    
    var h = {
        'gas': function() {
            var total = price + price*tax + fee;
            alert(total);
        },

pragmaticobjects

var myElements = [ /* DOM Collection */ ];
 
for (var i = 0; i < 100; ++i) {
    myElements[i].onclick = function() {
        alert( 'You clicked on: ' + i );
    };
}

pragmaticobjects

for (var i = 0; i < 100; ++i) {
    myElements[i].onclick = (function(n) {
        return function() {
            alert( 'You clicked on: ' + n );
        };
    })(i);
}

pragmaticobjects

var myarr = ["a", "b", "c"];
 
function iterator(arr) {
	var idx = 0;
	return function () {
		return arr[idx++];
	}
}
 
var getNext = iterator(myarr);

pragmaticobjects

var calculateTotal = function(item, price) {
    var tax= 0.08;
    var fee = 10;
    var sinTax = 0.02;
    
    switch (item) {
        case 'gas':
            return price + price*tax + fee;
        case 'wine':
            return price + price*tax + price*sinTax;

pragmaticobjects

var calculateTotal = function f(item) {
    var tax= 0.08;
    var fee = 10;
    var sinTax = 0.02;
    var h = {
        'gas': function(price) {
            return price + price*tax + fee;            
        },
        'wine': function(price) {
            return price + price*tax + price*sinTax;            

pragmaticobjects

var calculateTotal = function f(item) {
    var tax= 0.08;
    var fee = 10;
    var sinTax = 0.02;
    
    var calGas = function(price) { return price + price*tax + fee; };
    var calSinProd = function(price) { return price + price*tax + price*sinTax; };
    var calFoodAsDefault = function(price) { return price + price*tax; };
    
    var h = {

pragmaticobjects

var total = (function f(item) {
    var tax= 0.08;
    var fee = 10;
    var sinTax = 0.02;
    
    var calGas = function(price) { return price + price*tax + fee; };
    var calSinProd = function(price) { return price + price*tax + price*sinTax; };
    var calFood = function(price) { return price + price*tax; };
    
    var h = {