pfgetset

very simple get set for socket.io

Utilisation : private

``js var GetSet = require("pfgetset");

var gs = new GetSet();

// in socket.io : ....on('connection', function(socket){

	gs.set(socket, 'login'); // return login if login not exists

	gs.get(socket); // return 'login'

	gs.list(); // return all login (an object);

	gs.del(socket); // delete 'login' and return 'login'

//}); ``