====== JavaScript avanzado ======
===== Colecciones =====
==== Filtros ====
Filtrar por un campo:
<code javascript>
var new_homes = homes.filter(function (el) {
  return el.price <= 1000 &&
         el.sqft >= 500 &&
         el.num_of_beds >=2 &&
         el.num_of_baths >= 2.5;
});
</code>
==== WebSockets ====
<code javascript>
var ws = new WebSocket("ws://127.0.0.1:8888/wsock");
ws.onopen = function() {
   ws.send("Hello, world");
};
ws.onmessage = function (evt) {
	var newmsg = $("<p></p>").append(evt.data);
  $("#corpus").append(newmsg);
};
</code>