has_many :old_ways, -> { order(:version) }
has_many :way_nodes, -> { order(:sequence_id) }
- has_many :nodes, -> { order("sequence_id") }, :through => :way_nodes
+ has_many :nodes, :through => :way_nodes
has_many :way_tags
has_many :containing_relation_members, :class_name => "RelationMember", :as => :member
- has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation, :extend => ObjectFinder
+ has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation
validates_presence_of :id, :on => :update
validates_presence_of :changeset_id,:version, :timestamp