Controllers now dispatch methods instead of having the methods called…

… directly from the application.

lib/halcyon/application.rb

@@ -149,7 +149,7 @@ def dispatch(env)
       # if no errors have occured up to this point, the route should be fully
       # valid and all exceptions raised should be treated as
       # <tt>500 Internal Server Error</tt>s, which is handled by <tt>call</tt>.
-      controller.send(action)
+      controller._dispatch(action)
     end
 
     # Filters unacceptable requests depending on the configuration of the

lib/halcyon/controller.rb

@@ -17,6 +17,13 @@ def initialize(env)
       @request = Rack::Request.new(@env)
     end
 
+    def _dispatch(action)
+      apply_filters(:before, action)
+      response = send(action)
+      apply_filters(:after, action)
+      response
+    end
+
     class << self
 
       # Not implemented.