Polkabot

bot.rb

require 'socket'
require 'Plugin'

module Bot
class Polkabot < Plugin
    
    def initialize(server,port,nick,channel)
      @server = server
      @port = port
      @socket = TCPSocket.open(@server, @port) 
      @nick = nick
      @channel = channel
      
      say "NICK #{@nick}"
      say "USER #{@nick} 0 * #{@nick}"
      say "JOIN ##{@channel}"
      say "PRIVMSG ##{@channel} : All hail gsathya"
    end
    
    def say(msg)
        puts msg
        @socket.puts msg
    end
     
    def parse(msg)
      match msg,@channel
    rescue LocalJumpError
      puts "Local Jump Error"
    end
  
    
    def die
        say "PART ##{@channel}"
        say 'QUIT'
        @socket.close
    end

    def run
      until @socket.eof? do
            
        msg = @socket.gets.strip
        puts msg
        parse msg
        
    end
    rescue IOError
      puts "Flush Socket"
    
  end
end
end

Bye.rb

require 'bot'

module Bot
class Bye < Polkabot
  def execute(msg,username,channel)
    
    if  msg.match('polkabot[:,] (bye|Bye|ciao|Ciao)$') then
      puts msg
      say "PRIVMSG ##{channel} :#{username}, Ciao"
    end
   
  end
end
end

launch.rb

require 'bot'
module Bot
def self.letItRip
  
  polkabot = Polkabot.new('irc.freenode.net',6667,'polkabot','ceglug')
  polkabot.run
  trap("INT"){ polkabot.quit }
  
end
end

if __FILE__ == $0
  Bot.letItRip
end

Plugin.rb

require 'Quit'
require 'Hello'
require 'Bye'
module Bot
class Plugin
  
  def match(msg,channel)
    @username = msg.match("(:)(.*)(!)").to_s.delete(':!')
    puts @username
    
    Bye.new.execute msg,@username,channel
    # %w[Quit Hello Bye].map {|plugin| plugin.new.execute msg,@username}
  end
  
end

end