Module: Granite::Form::Model::Associations::NestedAttributes::NestedAttributesMethodsExtension

Defined in:
lib/granite/form/model/associations/nested_attributes.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.ensure_extended!(klass) ⇒ Object 



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# File 'lib/granite/form/model/associations/nested_attributes.rb', line 198

def self.ensure_extended!(klass)
  return if klass.singleton_class.ancestors.include?(self)
  klass.extend(self)
end

Instance Method Details

#nested_attributes_methods_module ⇒ Object 



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# File 'lib/granite/form/model/associations/nested_attributes.rb', line 203

def nested_attributes_methods_module
  @nested_attributes_methods_module ||= begin
                                          mod = const_set(:NestedAttributesMethods, Module.new)
                                          include(mod)
                                          mod
                                        end
end