How to use Observation to actually observe changes to a property

Using Swift
21

Not really, the big thing is that you need to use a reference-counted type in order to detect the “thing you are observing was deinitialized” case. Also, I needed to have a separate “streaming is done” variable to signal when the continuation should be finished.

22

Just found this solution. It looks pretty nice to me.

1 Like
23

I use:

  1. ObservableObject as StateObject in struct App
  2. Make these objects as environmentalObject across views
  3. I track these objects values by combine in viewModels as well

Now I want to refactor them into @Observable and got the same confusing how to track these object's values outside of views if I want to make 3 works.