core expects a response so mechanize got one

lib/webrat/mechanize.rb

@@ -3,17 +3,16 @@ require "mechanize"
 module Webrat
   class MechanizeSession < Session
     
+    attr_accessor :response
+    alias :page :response
+    
     def initialize(mechanize = WWW::Mechanize.new)
       super()
       @mechanize = mechanize
     end
     
-    def page
-      @mechanize_page
-    end
-    
     def get(url, data, headers_argument_not_used = nil)
-      @mechanize_page = @mechanize.get(url, data)
+      @response = @mechanize.get(url, data)
     end
 
     def post(url, data, headers_argument_not_used = nil)
@@ -26,15 +25,15 @@ module Webrat
         end
         memo
       end
-      @mechanize_page = @mechanize.post(url, post_data)
+      @response = @mechanize.post(url, post_data)
     end
 
     def response_body
-      @mechanize_page.content
+      @response.content
     end
 
     def response_code
-      @mechanize_page.code.to_i
+      @response.code.to_i
     end
       
   end