references_helper.rb in radiant-1.0.0.rc1

- old
+ new

@@ -1,8 +1,8 @@
 module Admin::ReferencesHelper
   def tag_reference
-    returning String.new do |output|
+    String.new.tap do |output|
       class_of_page.tag_descriptions.sort.each do |tag_name, description|
         value = t("desc.#{tag_name.gsub(':','-')}").match('desc') ? description : t("desc.#{tag_name.gsub(':','-')}")
         output << render(:partial => "admin/references/tag_reference.haml", 
             :locals => {:tag_name => tag_name, 
                         :description =>  RedCloth.new(Radiant::Taggable::Util.strip_leading_whitespace(value)).to_html
@@ -32,11 +32,10 @@
     end
   end
   
   def filter
     @filter ||= begin
-      filter_name = params[:filter_name]
-      (filter_name.gsub(" ", "") + "Filter").constantize unless filter_name.blank?
+      TextFilter.find_descendant(params[:filter_name])
     end
   end
 
   def class_of_page
     @page_class ||= (params[:class_name].blank? ? 'Page' : params[:class_name]).constantize