Thanks for sharing Maciej Najbar, Totally agree with you there’s no one language better than the other. It’s just on some aspect a language seems of edge (and that’s subjective as well I know).

I fully agree there are lots of Swift features that is neat, like extension class, which can’t be done by Kotlin.

By the way, as for the let and other scope function, I did attempt to get them in place in Swift, below is my findings.

Making Kotlin Scope Function in Swift