Convert friend changeset selection to use Arel queries

[rails.git] / app / models / node_tag.rb

diff --git a/app/models/node_tag.rb b/app/models/node_tag.rb
index 6b21e4b01422a6e18c017afc18730d136fd3e68f..6bc1c555e6e4e79b8cd8923d93f6815ec322a3b6 100644 (file)
--- a/app/models/node_tag.rb
+++ b/app/models/node_tag.rb
@@ -1,8 +1,11 @@
 class NodeTag < ActiveRecord::Base
   set_table_name 'current_node_tags'
+  set_primary_keys :node_id, :k
 
-  belongs_to :node, :foreign_key => 'id'
+  belongs_to :node
   
-  validates_presence_of :id
-  validates_length_of :k, :v, :maximum => 255, :allow_blank => true
+  validates_presence_of :node
+  validates_length_of :k, :maximum => 255, :allow_blank => true
+  validates_uniqueness_of :k, :scope => :node_id
+  validates_length_of :v, :maximum => 255, :allow_blank => true
 end