Left file: appwork-v1_2_2/aspnet-mvc-starter/AspnetMvcStarter/App_Start/JsEngineSwitcherConfig.cs  
Right file: appwork-v1_3_0/aspnet-mvc-starter/AspnetMvcStarter/App_Start/JsEngineSwitcherConfig.cs  
1 using JavaScriptEngineSwitcher.Core; = 1 using JavaScriptEngineSwitcher.Core;
2 using JavaScriptEngineSwitcher.V8;   2 using JavaScriptEngineSwitcher.V8;
3     3  
4 namespace AspnetMvcStarter.App_Start   4 namespace AspnetMvcStarter.App_Start
5 {   5 {
6     public class JsEngineSwitcherConfig   6     public class JsEngineSwitcherConfig
7     {   7     {
8         public static void Configure(JsEngineSwitcher engineSwitcher) <> 8         public static void Configure(IJsEngineSwitcher engineSwitcher)
9         { = 9         {
10   +-    
11             engineSwitcher.EngineFactories.AddV8(); = 10             engineSwitcher.EngineFactories.AddV8();
12             engineSwitcher.DefaultEngineName = V8JsEngine.EngineName;   11             engineSwitcher.DefaultEngineName = V8JsEngine.EngineName;
13         }   12         }
14     }   13     }
15 }   14 }