lib/rooftop/page.rb in rooftop-0.0.7.4 vs lib/rooftop/page.rb in rooftop-0.1.1

@@ -3,9 +3,10 @@
     def self.included(base)
       @page_classes ||= []
       @page_classes << base unless @page_classes.include?(base)
       base.include Rooftop::Base
       base.include Rooftop::Nested
+      base.include Rooftop::Preview
       base.extend ClassMethods
     end
 
     def self.page_classes
       @page_classes
\ No newline at end of file