# File lib/redis/connection/command_helper.rb, line 7
      def build_command(args)
        command = []
        command << "*#{args.size}"

        args.each do |arg|
          arg = arg.to_s
          command << "$#{string_size arg}"
          command << arg
        end

        # Trailing delimiter
        command << ""
        command.join(COMMAND_DELIMITER)
      end