class Rails::Generators::PluginNewGenerator

def application_definition
  @application_definition ||= begin
    dummy_application_path = File.expand_path("#{dummy_path}/config/application.rb", destination_root)
    unless options[:pretend] || !File.exists?(dummy_application_path)
      contents = File.read(dummy_application_path)
      contents[(contents.index(/module ([\w]+)\n(.*)class Application/m))..-1]
    end
  end
end