How to Migrate from Cats Effect to ZIO?
Cats IO[A] can be easily replaced with ZIO's Task[A] (an alias for ZIO[Any, Throwable, A]).
Translation should be relatively straightforward. Below, you'll find tables showing the ZIO equivalents of
various cats.*'s methods.
Methods on cats.FlatMap.Ops
| cats | ZIO |
|---|---|
flatMap | flatMap |
flatten | flatten |
productREval | zipRight |
productLEval | zipLeft |
mproduct | zipPar |
flatTap | tap |