On 3/11/13 8:59 PM, Brian Kardell wrote:
Is it very difficult to provide "here is an attribute I'm watching + a callback"?
It's not super-difficult but it adds more complication to already-complicated code....
One big question is whether in practice the attribute that will be changing is one that the consumer cares about or not. If it's the former, it makes somewhat more sense to put the checking of which attribute in the consumer.
-Boris
