Method: DataMapper::Model.descendants

Defined in:

lib/dm-core/model.rb

.descendants ⇒ DescendantSet

Return all models that extend the Model module

class Foo
  include DataMapper::Resource
end

DataMapper::Model.descendants.first   #=> Foo

Returns:

• (DescendantSet) —

  Set containing the descendant models

# File 'lib/dm-core/model.rb', line 50

def self.descendants
  @descendants ||= DescendantSet.new
end