fix nav bar highlighting

app/controllers/user_feedbacks_controller.rb

@@ -21,7 +21,7 @@ class UserFeedbacksController < ApplicationController
   
   def index
     @search = UserFeedback.search(params[:search])
-    @user_feedbacks = @search.paginate(params[:page]).order("id desc")
+    @user_feedbacks = @search.paginate(params[:page]).order("created_at desc")
     respond_with(@user_feedbacks)
   end
   

app/helpers/application_helper.rb

@@ -126,6 +126,24 @@ protected
     when "posts", "uploads", "post_versions", "explore/posts", "moderator/post/dashboards", "favorites", "tag_subscriptions"
       /^\/post/
       
+    when "artists", "artist_versions"
+      /^\/artist/
+      
+    when "tags"
+      /^\/tags/
+      
+    when "pools"
+      /^\/pools/
+      
+    when "moderator/dashboards"
+      /^\/moderator/
+      
+    when "tag_aliases"
+      /^\/tag_aliases/
+      
+    when "tag_implications"
+      /^\/tag_implications/
+      
     when "wiki_pages", "wiki_page_versions"
       /^\/wiki_pages/
       

db/migrate/20130221035518_add_index_created_at_on_user_feedback.rb

@@ -0,0 +1,9 @@
+class AddIndexCreatedAtOnUserFeedback < ActiveRecord::Migration
+  def up
+    add_index :user_feedback, :created_at
+  end
+
+  def down
+    remove_index :user_feedback, :created_at
+  end
+end