snippe/this2.js

## 25 changes: 25 additions & 0 deletions this2.js
@@ -0,0 +1,25 @@

    var val = "window.val"
var val = "window.val"


    var obj = {
var obj = {

        val: "obj.val",
    val: "obj.val",

        innerMethod: function () {
    innerMethod: function () {

            var val = "obj.val.inner",
        var val = "obj.val.inner",

                func = function () {
            func = function () {

                    var self = this;
                var self = this;

                    return self.val;
                return self.val;

                };
            };

            return func;
        return func;

        },
    },

        outerMethod: function () {
    outerMethod: function () {

            return this.val;
        return this.val;

        }
    }

    };
};


     //This actually gets executed inside window object
 //This actually gets executed inside window object

    console.log(obj.innerMethod()()); //returns window.val
console.log(obj.innerMethod()()); //returns window.val


     //Breakdown in to 2 lines explains this in detail
 //Breakdown in to 2 lines explains this in detail

    var _inn = obj.innerMethod();
var _inn = obj.innerMethod();

    console.log(_inn()); //returns window.val
console.log(_inn()); //returns window.val


    console.log(obj.outerMethod()); //returns obj.val
console.log(obj.outerMethod()); //returns obj.val