class ParallelTests::RSpec::RuntimeLogger

def start_dump(*args)
  return unless ENV['TEST_ENV_NUMBER'] #only record when running in parallel
  lock_output do
    @example_times.each do |file, time|
      relative_path = file.sub(/^#{Regexp.escape Dir.pwd}\//,'').sub(/^\.\//, "")
      @output.puts "#{relative_path}:#{time > 0 ? time : 0}"
    end
  end
  @output.flush
end