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 :id
- validates_length_of :k, :v, :maximum => 255, :allow_blank => true
- validates_uniqueness_of :id, :scope => :k
- validates_numericality_of :id, :only_integer => true
+ validates :relation, :presence => true, :associated => true
+ validates :k, :v, :allow_blank => true, :length => { :maximum => 255 }
+ validates :k, :uniqueness => { :scope => :relation_id }
end