lib/rooftop/page.rb in rooftop-0.0.6 vs lib/rooftop/page.rb in rooftop-0.0.7.4

@@ -1,10 +1,16 @@
 module Rooftop
   module Page
     def self.included(base)
+      @page_classes ||= []
+      @page_classes << base unless @page_classes.include?(base)
       base.include Rooftop::Base
       base.include Rooftop::Nested
       base.extend ClassMethods
+    end
+
+    def self.page_classes
+      @page_classes
     end
 
     module ClassMethods
 
 
\ No newline at end of file