builder.rb in trestle-0.9.3

- old
+ new

@@ -5,11 +5,11 @@
 
       class_attribute :admin_class
       self.admin_class = Admin
 
       class_attribute :controller
-      self.controller = Controller
+      self.controller = -> { AdminController }
 
       delegate :helper, :before_action, :after_action, :around_action, to: :@controller
 
       def initialize(admin)
         @admin, @controller = admin, admin.const_get(:AdminController)
@@ -25,10 +25,10 @@
         scope.const_set("#{name.to_s.camelize}Admin", admin)
 
         # Define admin controller class
         # This is done using class_eval rather than Class.new so that the full
         # class name and parent chain is set when Rails' inherited hooks are called.
-        admin.class_eval("class AdminController < #{controller.name}; end")
+        admin.class_eval("class AdminController < #{controller.call.name}; end")
 
         # Set a reference on the controller class to the admin class
         controller = admin.const_get(:AdminController)
         controller.instance_variable_set("@admin", admin)
 