> On Sep 22, 2016, at 6:07 PM, Quincey Morris > <quinceymor...@rivergatesoftware.com> wrote: > > But that’s because the KVO notification mechanism is a more ancient design > concept, where it likely seemed simple, adequate and flexible. I assume it > comes from NeXTStep days (late 80s or early 90s), not OS X 10.0 days (early > 2000s), although I don’t know for sure.
Actually nope, it showed up in 10.3, making it younger than the target/selector approach. Charles _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com