gistfile1.rb

#!/usr/bin/env ruby

# who the fuck said Ruby couldn't be hacky, NEVER DO THIS IT IS STUPID
# AND DOING IT WRONG TOO
require 'socket'

# DEBUG {{{
class TCPSocket
  alias __gets__ gets
  def gets(*args)
    $DEBUG ? [__gets__(*args)].each {|m| STDOUT.puts '<< ' + m }[0] : __gets__(*args)
  end

  alias __write__ write
  def write(*args)
    args.each {|m| STDOUT.puts '>> ' + m.to_s } if $DEBUG
    __write__(*args)
  end
end
# }}}

($s = TCPSocket.new(*ARGV[1, 2].map {|a| Integer(a) rescue a }) rescue nil) or puts("Usage: #$0 <nick> <server> <port>") or exit(1)
define_singleton_method(:w) {|*a| $s.write a.join("\r\n") + "\r\n"} && w("NICK #{ARGV[0]}", "USER #{ARGV[0]} 0 * :#{ARGV[0]}")
$s.gets[/PING :(.+)/] && w('PONG ' + $1) until $s.eof?