This could also become handy
@rawtoast. Sadly it was written for Kategory and Free is probably done sightly differently now on Arrow, but most of the concepts will remain the same for sure. Just in case you need more docs 🙂
https://github.com/JorgeCastilloPrz/KotlinAndroidFunctional/pull/6
(Don’t be afraid of the “Android” word on the name, for what the PR is about it’s not really related to Android anyways)