I’ve seen a Clojure library that does proper “STM inside a map” concurrency (couldn’t easily google it right now, but it’s there). I think single atom with ser

I’ve seen a Clojure library that does proper “STM inside a map” concurrency (couldn’t easily google it right now, but it’s there). I think single atom with serial writes is still better. Firstly, I think it’s more performant still, serial updates on atom are fast. And secondly, it’s much easier to reason about such code, much easier to test and debug it.