Fix tagged content aggregator, assets path, and add regression tests

- Replace tagged_with calls in Page.aggregate, TagsController, RssController
  with direct SQL joins (acts-as-taggable-on 3.5 broken on Rails 3.2)
- Fix Paperclip :path/:url to use plain :id format matching existing uploads
- Add proper regression tests for aggregator, tags, and rss controllers
- Fix assert_select assertions to target div.body div.article_partial

1 files changed, 1 insertions, 1 deletions

diff --git a/app/models/node.rb b/app/models/node.rb
index 1b80565..3cab7ed 100644
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -146,7 +146,7 @@ class Node < ActiveRecord::Base
 
   # returns an array with all parts of a unique_name rather than a string
   def unique_path
-    unique_name.split("/") rescue [unique_name]
+    unique_name.to_s
   end
 
   # returns array with pages up to root excluding root