module Rails::Generators::ResourceHelpers

def orm_class

ORM. Check Rails::Generators::ActiveModel for more information.
to tell scaffold entities how to generate an specific method for the
Loads the ORM::Generators::ActiveModel class. This class is responsable 
def orm_class
  @orm_class ||= begin
    # Raise an error if the class_option :orm was not defined.
    unless self.class.class_options[:orm]
      raise "You need to have :orm as class option to invoke orm_class and orm_instance"
    end
    begin
      "#{options[:orm].to_s.classify}::Generators::ActiveModel".constantize
    rescue NameError => e
      Rails::Generators::ActiveModel
    end
  end
end