Yannick Heiber

@Fristi thank you for the feedback. Your examples definitely work well for many use cases, no doubts. There's also the "dual" to derive any type class instance for a given...

@LukaJCB What use case(s) do you have in mind for that? Tried to find a good example for a doctest, but I can't come up with something "useful" - in...

Maybe my head is a bit slow today - still can't figure out how you would use it. `ReaderT[F, _, _]` has an instance of `Alternative` iff `F` has and...

@kevingomu I doubt this problem has something to do with your project set up, it rather looks like your types don't work out. Unfortunately, your example code lacks important type...

> CI is failing due to scalafmtCheck on: > > * modules/core/shared/src/main/scala-3/io/circe/Derivation.scala > * modules/core/shared/src/main/scala-3/io/circe/derivation/* > > Probably because I'm using significant indentation. What to do? > > 1. Make...

I found myself several times in the need of this, would be cool to get it in. Code looks good to me as well (just needs a rebase)!

Just for the record, I contributed support for IntelliJ (https://github.com/JetBrains/intellij-scala/pull/501), it's live at least on 2020.2 . Wasn't that hard to do as it has some notion of synthetics, so...

@satabin I solved the problem with a small hack in `http4s-fs2-data-xml`, see https://github.com/http4s/http4s-fs2-data/blob/main/scala-xml/src/main/scala/org/http4s/scalaxml/ElemInstances.scala#L53-L134. Would you see this as something we could pull into `fs2-data` (partially, of course we don't have...

@soujiro32167 could you retest with the `0.14.7` version? There were some fixes to the span completer internals that could have resolved this since you opened this issue.

> I don't have a hard stance about _not_ making the two compatible, but I do have to wonder about the use case of _mixing_ Scala 3 enums with enumeratum...