def status_report_format(checkers)
      name_max = status_report_format_max_length(checkers, :name)
      value_max = status_report_format_max_length(checkers, :value)
      status_max = status_report_format_max_length(checkers, :status)

      format = "%#{name_max}s | %#{value_max}s | %#{status_max}s\n"
      length = name_max + 3 + value_max + 3 + status_max

      return format, length
    end
def status_report_format(checkers)
      name_max = status_report_format_max_length(checkers, :name)
      value_max = status_report_format_max_length(checkers, :value)
      status_max = status_report_format_max_length(checkers, :status)

      format = "%#{name_max}s | %#{value_max}s | %#{status_max}s\n"
      length = name_max + 3 + value_max + 3 + status_max

      return format, length
    end
Generate a format string to justify all values