Is there a utility to deeply compare objects in Google Closure Library?

Question

I hope there is such tool in this big library. But I can't find it.

Offtopic: is there a nice feature list for GCL in the net?

Answer 1

If you don't really care for performance, you can do a deep value comparison with a little JSON magic.

function isEqual(objA, objB) {
    return goog.json.serialize(objA) === goog.json.serialize(objB);
}