# File lib/rubigen/lookup.rb, line 126
      def use_component_sources!(*filters)
        reset_sources
        new_sources = []
        if defined? ::APP_ROOT
          new_sources << PathSource.new(:root, "#{::APP_ROOT}/generators")
          new_sources << PathSource.new(:vendor, "#{::APP_ROOT}/vendor/generators")
          new_sources << PathSource.new(:plugins, "#{::APP_ROOT}/vendor/plugins/*/**/generators")
        end
        new_sources << filtered_sources(filters)
        write_inheritable_attribute(:sources, new_sources.flatten)
      end