I looks very good =). You could work with Kind ins...

# arrow

[Leandro Borges Ferreira]

I looks very good =). You could work with Kind instead of IO and concretize it only in the main method, if you feel like keep playing with it.

[stojan]

I could do that... Should be fun. But I also wanted to be close to the original example in Scala

[stojan]

okay, just to make sure I'm on the right path....

fun <F> putStrLn(A: Async<F>, line: String): Kind<F, Unit> = A.async { println(line) }

is this how putStrLn would look like? something better than Async here?

usage:
putStrLn(IO.async(), "Hello World!").fix().unsafeRunSync()

[Leandro Borges Ferreira]

Yes, that's it 🙂