log_array

# File actionpack/lib/action_dispatch/middleware/debug_exceptions.rb, line 152
      def log_array(logger, lines)
        return if lines.empty?

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