class Cucumber::Formatter::Usage

def aggregate_info
  @stepdef_to_match.each do |key, steps|
    if steps.empty?
      key.status = :skipped
      key.mean_duration = 0
    else
      key.status = worst_status(steps.map { |step| step[:status] })
      total_duration = steps.inject(0) { |sum, step| step[:duration] + sum }
      key.mean_duration = total_duration / steps.length
    end
  end
end