clear

# File activesupport/lib/active_support/descendants_tracker.rb, line 78
      def clear(classes) # :nodoc:
        raise "DescendantsTracker.clear was disabled because config.enable_reloading is false" if @clear_disabled

        classes.each do |klass|
          @excluded_descendants << klass
          klass.descendants.each do |descendant|
            @excluded_descendants << descendant
          end
        end
      end