gistfile1.rb

#!/usr/bin/env ruby

require 'socket'
require_relative 'lib/stewie/irc_protocol_parser'

nick = 'stewiebot'
server = 'irc.freenode.org'
channel = '#moarbottest'
port = 6667

class Client
  def privmsg(from, host, to, message)
    puts "Received message from #{from} (on #{to}): #{message}"
  end
end

parser = Stewie::IrcProtocolParser.new
client = Client.new

TCPSocket.open(server, port) do |sock|
  sock.print("USER #{nick} #{nick} #{nick} :StewieBot :)\r\n")
  sock.print("NICK #{nick}\r\n")
  sock.print("JOIN #{channel}\r\n")

  while !sock.closed?
    line = sock.readline.chomp
    begin
      sexp = parser.parse line
      if sexp and client.respond_to? sexp[0]
        client.send *sexp
      else
        p ((sexp) or line)
      end
    rescue
      p line
    end
  end
end