lib/facebooker/rails/facebook_url_rewriting.rb in mmangino-facebooker-1.0.29 vs lib/facebooker/rails/facebook_url_rewriting.rb in mmangino-facebooker-1.0.30

@@ -1,36 +1,39 @@
 module ::ActionController
   if Rails.version < '2.3'
-    class AbstractRequest                         
+    class AbstractRequest
       def relative_url_root
         Facebooker.path_prefix
-      end                                         
+      end
     end
   else
-    class Request                         
+    class Request
       def relative_url_root
         Facebooker.path_prefix
-      end                                         
+      end
     end
   end
-  
+
   class Base
-    def self.relative_url_root
-      Facebooker.path_prefix
+    class << self
+      alias :old_relative_url_root :relative_url_root
+      def relative_url_root
+        Facebooker.path_prefix
+      end
     end
-  end  
-  
+  end
+
   class UrlRewriter
     RESERVED_OPTIONS << :canvas
     def link_to_new_canvas?
-      @request.parameters["fb_sig_in_new_facebook"] == "1" 
+      @request.parameters["fb_sig_in_new_facebook"] == "1"
     end
     def link_to_canvas?(params, options)
       option_override = options[:canvas]
       return false if option_override == false # important to check for false. nil should use default behavior
       option_override || (can_safely_access_request_parameters? && (@request.parameters["fb_sig_in_canvas"] == "1" ||  @request.parameters[:fb_sig_in_canvas] == "1" ))
     end
-    
+
     #rails blindly tries to merge things that may be nil into the parameters. Make sure this won't break
     def can_safely_access_request_parameters?
       @request.request_parameters
     end