@stroughtonsmith I finished rewriting 100k LoC app (UIKit, Core Data, heavy networking use) from almost exclusively closure-based code to full-on structured concurrency.
I am very happy with the end result of code that’s more linear and easier to reason about at any point in the app. Linearity “revealed” lots of places where the same set of steps were repeated multiple times and thus present opportunity to extract that processing to single place.
It was a lot of work but it’s obviously better.