1 files changed, 10 insertions, 2 deletions
diff --git a/railties/guides/rails_guides/helpers.rb b/railties/guides/rails_guides/helpers.rb
index 45ad9b9588..e6ef656474 100644
--- a/railties/guides/rails_guides/helpers.rb
+++ b/railties/guides/rails_guides/helpers.rb
@@ -11,15 +11,23 @@ module RailsGuides
       result << content_tag(:dd, capture(&block))
       result
     end
-    
+
     def documents_by_section
       @documents_by_section ||= YAML.load_file(File.expand_path('../../source/documents.yaml', __FILE__))
     end
-    
+
     def documents_flat
       documents_by_section.map {|section| section['documents']}.flatten
     end
 
+    def finished_documents(documents)
+      documents.reject { |document| document['work_in_progress'] }
+    end
+
+    def docs_for_menu(position)
+      position == 'L' ? documents_by_section.to(3) : documents_by_section.from(4)
+    end
+
     def author(name, nick, image = 'credits_pic_blank.gif', &block)
       image = "images/#{image}"