brb twitch

MIN = 60

def brb
  puts 'time?'
  time = gets.to_i

  (0..time*MIN).reverse_each do |t|
    system("clear")
    minutes = t / MIN
    seconds = t % MIN

    puts "#{minutes} : #{seconds.to_s.rjust(2, '0')}"
    sleep 1
  end
end

brb