use class_options for the controller

2 files changed, 5 insertions, 25 deletions

diff --git a/lib/zero.rb b/lib/zero.rb
index 3d3580f..d1f3d9a 100644
--- a/lib/zero.rb
+++ b/lib/zero.rb
@@ -2,7 +2,7 @@
 if RUBY_VERSION <= '1.9'
   require 'zero_fix18'
 end
-
+require 'class_options'
 
 module Zero
   require 'zero/controller'
diff --git a/lib/zero/controller.rb b/lib/zero/controller.rb
index ce9e247..ce2122f 100644
--- a/lib/zero/controller.rb
+++ b/lib/zero/controller.rb
@@ -5,40 +5,20 @@ module Zero
   # rack compatible controllers. It catches #call and creates a new instance
   # with the environment and calls #render on it.
   class Controller
+    extend ClassOptions::Options
     # initialize a new instance of the controller and call response on it
     def self.call(env)
       new(env).response
     end
 
     # set the class to use for responses
-    def self.response=(response_class)
-      @@response = response_class
-    end
-
-    # return the set response class
-    def self.response
-      @@response ||= Zero::Response
-    end
+    options :response
 
     # set a class to use for requests
-    def self.request=(request_class)
-      @@request = request_class
-    end
-
-    # return the set request class
-    def self.request
-      @@request ||= Zero::Request
-    end
+    options :request
 
     # set the renderer to use in the controller
-    def self.renderer=(renderer)
-      @@renderer = renderer
-    end
-
-    # get the renderer set in the controller
-    def self.renderer
-      @@renderer
-    end
+    options :renderer
 
     # the renderer which can be used to render templates
     attr_reader :renderer