id() Instance Public methods Returns the primary key value.

id?() Instance Public methods Queries the primary key value.

id=(value) Instance Public methods Sets the primary key value.

attribute_method?(attr_name) Instance Protected methods

to_key() Instance Public methods Returns this record's primary key value wrapped

id_was() Instance Public methods Returns the primary key previous value.

id_before_type_cast() Instance Public methods Returns the primary key value