At WWDC 2017, the new KVO call "observe" was introduced.
I really like it a lot. It takes a closure, returns a token, takes a keypath.
kvoToken = obj.observe(\.name, changeHandler: { (obj, change) in
....
})
The only place that I've been able to find documentation on it is in the WWDC 2017 video #212, and on other developer blogs.
But what I'd really like to do is see the documentation for this somewhere in Xcode, and I have no idea where it is. I don't know why I can't see it.
Don't get me wrong... the new API works fine. I'm using it. But if I wanted to refer to the docs on it, well I have no idea where they are.
