init.js.coffee in initjs-1.0.0

- old
+ new

@@ -5,14 +5,20 @@
     controllerName = infos.data("controller-name")
     action = infos.data("action")
     this.execFilter('init')
     this.exec(controllerClass, controllerName, action)
     this.execFilter('finish')
+    this.appName()
 
+  appName: ->
+    appName = $("#init-js").data('app-name') || "App"
+    window.App = window[appName]
+    if window.App is undefined
+      console.log "Initjs: #{appName} is not defined. Run `rails generate initjs` for generates the app file."
+
   exec: (controllerClass, controllerName, action) ->
     namespace = App
-
     if controllerClass
       railsNamespace = controllerClass.split("::").slice(0, -1)
     else
       railsNamespace = []
 
@@ -23,9 +29,10 @@
       controller = namespace[controllerName]
       if controller and View = controller[action]
         App.currentView = window.view = new View()
 
   execFilter: (filterName) ->
+    this.appName()
     if App.Common and typeof App.Common[filterName] == 'function'
       App.Common[filterName]()
 
 jQuery ->
   window.Initjs.execFilter('initPage') # If you are using the Turbolinks and you need run a code only one time.