class RelationTag < ActiveRecord::Base
- set_table_name 'current_relation_tags'
+ self.table_name = "current_relation_tags"
+ self.primary_keys = "relation_id", "k"
- belongs_to :relation, :foreign_key => 'id'
+ belongs_to :relation
+ validates_presence_of :relation
+ validates_length_of :k, :maximum => 255, :allow_blank => true
+ validates_uniqueness_of :k, :scope => :relation_id
+ validates_length_of :v, :maximum => 255, :allow_blank => true
end