log_array

# File actionpack/lib/action_dispatch/middleware/debug_exceptions.rb, line 151
      def log_array(logger, lines, request)
        return if lines.empty?

        level = request.get_header("action_dispatch.debug_exception_log_level")

        if logger.formatter && logger.formatter.respond_to?(:tags_text)
          logger.add(level, lines.join("\n#{logger.formatter.tags_text}"))
        else
          logger.add(level, lines.join("\n"))
        end
      end