Module | DataMapper::Subject |
In: |
lib/dm-core/support/subject.rb
|
Returns true if the subject has a default value
@return [Boolean]
true if the subject has a default value
@api semipublic
Returns a default value of the subject for given resource
When default value is a callable object, it is called with resource and subject passed as arguments.
@param [Resource] resource
the model instance for which the default is to be set
@return [Object]
the default value of this subject for +resource+
@api semipublic