View difference between Paste ID: FYkJDt4M and 4V4wCfGv

 var Tile = function (set, val) {
     this.set = set;
     this.val = val;
 };
 
 var Tileset = function() {
     this.tiles = [];
 };
 
 var Hand = function () {
     this.tiles = [];
 };
 
 var Wall = function () {
     this.tiles = [];
     this.populate();
     this.shuffle();
 };
 
 var Player = function() {};
 
 var Game = function() {
     this.wall = new Wall;
     this.hand = new Hand;
 
     for (var i = 0; i < 13; i++) {
         this.hand.push(this.wall.pop());
     };
 };
 
 
 Tileset.prototype = {
     shuffle: function() {
         for (var i = this.tiles.length - 1; i > 0; i--) {
             var j = Math.floor(Math.random() * (i + 1));
             var temp = this.tiles[i];
             this.tiles[i] = this.tiles[j];
             this.tiles[j] = temp;
-        }1
+
         return this.tiles;
     },
 
     push: function(tile) { return this.tiles.push(tile) },
     pop: function() { return this.tiles.pop() }
 };
 
 Wall.prototype = new Tileset;
 Hand.prototype = new Tileset;
 
 Wall.prototype.populate = function() {
     var sets = 'man pin sou honor'.split(' '),
     honors = 'haku hatsu chun e s w n'.split(' ');
 
     for (var i = 0; i < sets.length; i++) {
         if (sets[i] == 'honor') {
                 for (var j = 0; j < honors.length; j++) {
                     for (var k = 0; k < 4; k++) this.tiles.push(new Tile(sets[i], honors[j]));
                 }
         } else {
             for (var j = 1; j < 10; j++) {
                 for (var k = 0; k < 4; k++) this.tiles.push(new Tile(sets[i], j));
             }
         }
     }
 };
 
 
 game = new Game
 console.log(game.hand.tiles);