Typo in facade, example added for decorator

Author: stimms

Chapter 4/Decorator.js

@@ -5,7 +5,7 @@ var Westeros;
             function BasicArmor() {
             }
             BasicArmor.prototype.CalculateDamageFromHit = function (hit) {
-                return 1;
+                return hit.Strength * .2;
             };
             BasicArmor.prototype.GetArmorIntegrity = function () {
                 return 1;
@@ -38,3 +38,6 @@ var Westeros;
     })(Westeros.Armor || (Westeros.Armor = {}));
     var Armor = Westeros.Armor;
 })(Westeros || (Westeros = {}));
+
+var armor = new Westeros.Armor.ChainMail(new Westeros.Armor.BasicArmor());
+console.log(armor.CalculateDamageFromHit({ Location: "head", Weapon: "Sock filled with pennies", Strength: 12 }));

Chapter 4/Decorator.ts

@@ -7,7 +7,7 @@ module Westeros.Armor{
   export class BasicArmor implements IArmor{
     CalculateDamageFromHit(hit: Hit):number
     {
-      return 1;
+      return hit.Strength * .2;
     }
     GetArmorIntegrity():number{
       return 1;
@@ -36,3 +36,6 @@ module Westeros.Armor{
     public Strength: number;
   }
 }
+
+var armor = new Westeros.Armor.ChainMail(new Westeros.Armor.BasicArmor());
+console.log(armor.CalculateDamageFromHit({Location: "head", Weapon: "Sock filled with pennies", Strength: 12}));

Chapter 4/Facade.ts

@@ -13,7 +13,7 @@ module Westeros.Transportation{
 
     }
 
-    public attach(destination: string){
+    public attack(destination: string){
       //attack a city
     }