# File lib/chef_zero/data_store/raw_file_store.rb, line 115
      def delete_dir(path, *options)
        if options.include?(:recursive)
          if !File.exist?(path_to(path))
            raise DataNotFoundError.new(path)
          end
          FileUtils.rm_rf(path_to(path))
        else
          begin
            Dir.rmdir(path_to(path))
          rescue Errno::ENOENT
            raise DataNotFoundError.new(path)
          end
        end
      end