class Minitest::Reporters::MeanTimeReporter

def report_body
  order_sorted_body.each_with_object([]) do |result, obj|
    rating = rate(result[:last], result[:min], result[:max])
    obj << "#{avg_label} #{result[:avg].to_s.ljust(12)} " \
           "#{min_label} #{result[:min].to_s.ljust(12)} " \
           "#{max_label} #{result[:max].to_s.ljust(12)} " \
           "#{run_label(rating)} #{result[:last].to_s.ljust(12)} " \
           "#{des_label} #{result[:desc]}\n"
  end.join
end