gistfile1.rb

 69   parser.command(e, 'join') do |c, params|
 70     if started
 71       irc.msg(e.recipient, "#{who}: We are already playing!")
 72     elsif players.index who != nil
 73       irc.msg(e.recipient, "#{who} is already in the game.")
 74     else
 75       irc.msg(e.recipient, "#{who} has joined the game.") if players.size > 0
 76       irc.msg(e.recipient, "#{who} has started a new game. Use !join to join it and #{who} may use !start to begin it at any time.") if players.size == 0
 77       add_player who
 80     end
 81   end