Comments (3)
As for me, it's a bit confusing to see map
and F[_]
go together in one contract. Basically one can use traverseIn
+ flatten
. So maybe we can have flatTraverseIn
. Though, it also could be confusing since it conflicts with the basic flatTraverse
contract.
from mouse.
As @danicheg notes, its traverseIn + flatten. flatTraverse
in Cats take a function f: A => G[F[B]]
so thats what Daniel means by "conflicts".
I guess it comes down to, is traverseIn + flatten common enough to justify a shortcut? Im not seeing it but open to being persuaded..
from mouse.
You're right. At first, it looks like mapInF
would be a useful addition - especially when looking from a perspective of e.g. avoiding EitherT
/OptionT
in favor of Mouse's flatMapIn
, flatMapF
etc. (if someone prefers that style). But like you've said, there's traverseIn
+ flatten
and maybe it's not such a common combination to have an alias for that.
Hopefully, at least someone looking for mapInF
in the future will be able to find this issue and see that mapInF
is just traverseIn
+ flatten
.
Thanks for the feedback! I'm closing the issue
from mouse.
Related Issues (20)
- Publish for Cats 2.1.0? HOT 1
- Offer of code, int/long to le/be endian array and string to zero terminated array support HOT 1
- Scala 3 migration HOT 4
- Add whenA/unlessA extension methods for Boolean HOT 1
- mapKeys method isn't pure HOT 2
- Proposal: rename master to main HOT 3
- Microsite for `mouse` HOT 2
- whenA and unlessA do not have lazy functions HOT 6
- Which Scala 3 version should be the base for `mouse`? HOT 4
- please review notes for 1.0.8 release HOT 2
- consider merging into cats HOT 7
- bad option `-doc-external-doc` on Scala 3 HOT 6
- Fix publishing HOT 2
- Adding mapValuesF to MapOps HOT 3
- Adding `toRightIn` and `toOptionIn` HOT 4
- Proposal: Enhance navigation in the root `mouse` package HOT 4
- Suggestion: Add `parFlatMapN` HOT 4
- Proposal: Renaming this library HOT 6
- parseUrl for String on the JVM HOT 1
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from mouse.