dreadnode game.gamecast()

dreadnode-gamecast.js

// Optimize gamecast with ( http://github.com/LearnBoost/Socket.IO-node/blob/master/lib/socket.io/listener.js#L83-90 ):

Listener.prototype.broadcast = function(message, except){
  for (var i = 0, k = Object.keys(this.clients), l = k.length; i < l; i++){
    if (this.clients[k[i]] && (!except || [].concat(except).indexOf(this.clients[k[i]].sessionId) == -1)){
      this.clients[k[i]].send(message);
    }
  }
  return this;
};