Re: KVO on a key path with nil intermediate properties

2013-06-27 Thread Sean McBride
On Wed, 26 Jun 2013 18:51:34 -0700, Rick Mann said: >Can one set up KVO on a property of a property if the intermediate one >is nil, and then get notified when either changes? In practice, it seems >not, as I don't get notified for either the intermediate property or the >leaf property. As you di

Re: KVO on a key path with nil intermediate properties

2013-06-26 Thread Rick Mann
Hmm, after all that, it seems that it's actually behaving the way I would expect. Sorry for the noise. On Jun 26, 2013, at 18:51 , Rick Mann wrote: > I've looked through the docs and googled, but I can't find an answer to this > question, so if it's obvious, forgive me. > > Can one set up KVO

KVO on a key path with nil intermediate properties

2013-06-26 Thread Rick Mann
I've looked through the docs and googled, but I can't find an answer to this question, so if it's obvious, forgive me. Can one set up KVO on a property of a property if the intermediate one is nil, and then get notified when either changes? In practice, it seems not, as I don't get notified for