cinch timer bot

require 'cinch'
bot = Cinch::Bot.new do
  configure do |c|
   c.server = "irc.mibbit.net"
   c.nick = "timer_bot"
   c.channels = ["#bot_test"]
  end
  on :privmsg, /^!callme (\d+)/i do |m,d|
    Timer(60*d.to_i, shots: 1){m.reply "#{m.user.nick}, time's up."}
  end
end
bot.start

#usage:
# /q timer_bot !callme [n]
# (bot will pm you back in n minutes.)