Convert friend changeset selection to use Arel queries

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

diff --git a/app/models/old_way_tag.rb b/app/models/old_way_tag.rb
index b02fd45b93ad8f23ba3aea7271bcef1ddfce5051..9f4adb147fd6572e83f7c00b6e140c0fc14d3eda 100644 (file)
--- a/app/models/old_way_tag.rb
+++ b/app/models/old_way_tag.rb
@@ -1,6 +1,11 @@
 class OldWayTag < ActiveRecord::Base
-  belongs_to :user
-
   set_table_name 'way_tags'
+  set_primary_keys :way_id, :version, :k
+
+  belongs_to :old_way, :foreign_key => [:way_id, :version]
 
+  validates_presence_of :old_way
+  validates_length_of :k, :maximum => 255, :allow_blank => true
+  validates_uniqueness_of :k, :scope => [:way_id, :version]
+  validates_length_of :v, :maximum => 255, :allow_blank => true
 end