# File lib/plugins/tf/error_summary_output.rb, line 44
  def summary
    @summary.sort{|a,b| ak,_=a ; bk,_=b ; ak <=> bk }.each{|k,v|
      @output.puts "#{YELLOW}$ #{v[:cmd]}#{RESET}"
      v[:failed_tests].each{|t| puts "#{RED}# #{t}#{RESET}" }
    }
    text = ""
    text
  end