View difference between Paste ID: EqKLt944 and vJnwkuaw

 function Card(suit, number) {
     var suit = suit;
     var number = number;
 
     this.getNumber = function() {
         return number;
     }
 
     this.getSuit = function() {
         return suit;
     }
 
     this.getValue = function() {
         if (number == 1) {
             return 11;
         } else if (number > 10) {
             return 10;
         } else {
             return number;
         }
     }
 }
 
 function Hand() {
     var hand = [deal(), deal()];
 
     this.getHand = function() {
         return hand;
     }
 
     this.hitMe = function() {
         hand.push(deal());
     }
 
     this.printHand = function() {
         var string = "";
         for (var i = 0; i < hand.length; i++) {
             string += hand[i].getNumber() + " of suit " + hand[i].getSuit();
             if (i < (hand.length - 1)) {
                 string += ", ";
             }
         }
         return string;
     }
 
     this.score = function() {
         var aces = 0;
         var sum = 0;
         for (var i = 0; i < hand.length; i++) {
             sum += hand[i].getValue();
             if (hand[i].getValue() == 11) {
                 aces++;
             }
         }
         while (aces > 0 && sum > 21) {
             aces--;
             sum -= 10;
         }
         return sum;
     }
 }
 
 function deal() {
-    var suit = Math.floor(Math.random ( ) * 4 + 1);
+    var suit = Math.floor(Math.random( ) * 4 + 1);
-    var number = Math.floor(Math.random ( ) * 13 + 1);
+    var number = Math.floor(Math.random( ) * 13 + 1);
     return new Card(suit, number);
 }
 
 function playAsDealer() {
     var hand = new Hand();
-    while (hand.getScore() < 17) {
+    while (hand.score() < 17) {
         hand.hitMe();
     }
     return hand;
 }
 
 function playAsUser() {
     var hand = new Hand();
     var decision = confirm("Your hand is "+ hand.printHand() + ": Hit OK to hit (take another card) or Cancel to stand");
     while(decision) {
         hand.hitMe();
         decision = confirm("Your hand is "+ hand.printHand() + ": Hit OK to hit (take another card) or Cancel to stand");
     }
     return hand;
 }