socket.io code

gistfile1.js

//code
c.prototype.emit = function(a) {
	var b = Array.prototype.slice.call(arguments, 1), c = b[b.length - 1], d = {type: "event",name: a};
	return "function" == typeof c && (d.id = ++this.ackPackets, d.ack = "data", this.acks[d.id] = c, b = b.slice(0, b.length - 1)), d.args = b, this.packet(d)
}

//approximate state on the return line
a: "chat"
arguments: Arguments[2]
	0: "chat"
	1: "test"
	callee: function (a){var b=Array.prototype.slice.call(arguments,1),c=b[b.length-1],d={type:"event",name:a};return"function"==typeof c&&(d.id=++this.ackPackets,d.ack="data",this.acks[d.id]=c,b=b.slice(0,b.length-1)),d.args=b,this.packet(d)}
	length: 2
b: Array[1]
	0: "test"
	length: 1
	__proto__: Array[0]
c: "test"
d: Object
	name: "chat"
	type: "event"
	__proto__: Object
this: c