def dev_format(errors = @output[:raw_data])
        return if errors.blank?

        pretty_output = ''
        errors.each do |filename, error_list|
          filename = strip_working_dir(filename)
          pretty_output << "\n#{filename.color(:cyan).underline} \n"
          error_list.each do |message|
            pretty_output << severity_color(message['severity'])
            pretty_output << " #{message['line'].to_s.color(:blue)} #{message['linter'].color(:green)}: #{message['reason']} \n"
          end
        end
        pretty_output << "-----\n\n"
        pretty_output
      end
def dev_format(errors = @output[:raw_data])
        return if errors.blank?

        pretty_output = ''
        errors.each do |filename, error_list|
          filename = strip_working_dir(filename)
          pretty_output << "\n#{filename.color(:cyan).underline} \n"
          error_list.each do |message|
            pretty_output << severity_color(message['severity'])
            pretty_output << " #{message['line'].to_s.color(:blue)} #{message['linter'].color(:green)}: #{message['reason']} \n"
          end
        end
        pretty_output << "-----\n\n"
        pretty_output
      end
Dev display, executed only when called from command line
 @param errors [Hash] data from lint
 @return [String] console message to display