prompt_for

in lib/twurl/cli.rb [133:144]

• 11 lines of code
• 2 McCabe index (conditional complexity)

      def prompt_for(label)
        system "stty -echo"
        CLI.print "#{label}: "
        result = STDIN.gets.chomp
        CLI.puts
        result
      rescue Interrupt
        exit
      ensure
        system "stty echo"
      end