facebook created by arrbxr - https://repl.it/@arrbxr/facebook

facebook.js

var facebookProfile = {
    name : "Abhishek Raj RAvi",
    friends : 50,
    messages : ["Hello", "how are you", "i'm fine"],
    
    postMessage : function (message){
        this.messages.push(message);
        return this.messages;
    },
    
    deleteMessage : function(index){
        this.messages.splice(index,1);
        return this.messages;
    },
    
    addFriend : function(){
        this.friends++;
        return this.friends;
    },
    
    removeFriend : function(){
        this.friends--;
        return this.friends;
    },
}