gistfile1.txt

  def spam_protection(sender, channel, message)
    key = "irc-#{sender[:nick]}"
    count = @redis.get(key)
    if count
      count = @redis.incr(key)
      if count > 5
        privmsg("#{sender[:nick]} is spamming in #{channel}", "Radar")
      end
    else
      @redis.set(key, 1)
      @redis.expire(key, 30)
    end
  end