Method: Mapping::Model.map_identity

Defined in:

lib/mapping/model.rb

.map_identity(*klasses) ⇒ Object

Sometimes you just want to map things to themselves (the identity function). This makes it convenient to specify a lot of identity mappings.

# File 'lib/mapping/model.rb', line 29

def self.map_identity(*klasses)
	self.map(*klasses) {|value| value}
end