/**

 * Just playing around with Function.prototype.call

 **/

​

console.clear();

​

console.log("Basic function call");

console.log("===================\n");

​

function foo(bar) {

    console.log("bar: " + bar);

}

​

foo.call(this, "baz");

​

var chipmunks = [{

    name: "Alvin",

    age: 8,

    favoriteColor: "Red"

}, {

    name: "Simon",

    age: 9,

    favoriteColor: "Blue"

}, {

    name: "Theodore",

    age: 7,

    favoriteColor: "Green"

}];

​

console.log("Anonymous function call");

console.log("=======================\n");

​

function loopit(func) {

    for (var c in chipmunks) {

        (function () {

            func(this);

        }).call(chipmunks[c]);

    }

}

​

loopit(function (chipmunk) {

    console.log("name: " + chipmunk.name, 

                "age: " + chipmunk.age, 

                "favorite color: " + chipmunk.favoriteColor);

});

​

var sayHello = function (name) {

    console.log("Hello, " + name + "!");

};

​

loopit(function (obj) {

    sayHello.call(this, obj.name);

});