- has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation, :extend => ObjectFinder
-
- validates_presence_of :id, :on => :update
- validates_presence_of :timestamp,:version, :changeset_id
- validates_uniqueness_of :id
- validates_inclusion_of :visible, :in => [ true, false ]
- validates_numericality_of :latitude, :longitude, :changeset_id, :version, :integer_only => true
- validates_numericality_of :id, :on => :update, :integer_only => true
+ has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation
+
+ validates :id, :uniqueness => true, :presence => { :on => :update },
+ :numericality => { :on => :update, :integer_only => true }
+ validates :version, :presence => true,
+ :numericality => { :integer_only => true }
+ validates :changeset_id, :presence => true,
+ :numericality => { :integer_only => true }
+ validates :latitude, :presence => true,
+ :numericality => { :integer_only => true }
+ validates :longitude, :presence => true,
+ :numericality => { :integer_only => true }
+ validates :timestamp, :presence => true
+ validates :changeset, :associated => true
+ validates :visible, :inclusion => [true, false]
+