#
# Table name: user_preferences
#
-# user_id :bigint(8) not null, primary key
+# user_id :integer not null, primary key
# k :string not null, primary key
# v :string not null
#
belongs_to :user
validates :user, :presence => true, :associated => true
- validates :k, :v, :length => 1..255, :invalid_chars => true
+ validates :k, :v, :length => 1..255, :characters => true
# Turn this Node in to an XML Node without the <osm> wrapper.
def to_xml_node