Updates have referrals; do not yet use them.

kplawver · Mar 24, 2011 · 1ca86b8 · 1ca86b8
1 parent e2a26d4
commit 1ca86b8
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/models/update.rb b/models/update.rb
@@ -12,6 +12,11 @@ class Update
   validates_length_of :text, :minimum => 1, :maximum => 140
 
   key :remote_url
+  key :referral_id
+
+  def referral
+    Update.first(:id => referral_id)
+  end
 
   def url
     feed.local ? "/updates/#{id}" : remote_url