typelevel/skunk

Add mention of kind-projector in doc

Aberta

#416 aberto em 25 de mar. de 2021

 (2 comentários) (0 reação) (0 responsável)Scala (172 forks)batch import
good first issue

Métricas do repositório

Stars
 (1.656 estrelas)
Métricas de merge de PR
 (Mesclagem média 20d 13h) (5 fundiu PRs em 30d)

Description

full example from https://github.com/tpolecat/skunk/blob/v0.0.24/modules/docs/src/main/paradox/tutorial/Command.md gives following compile errors

skunk-world/src/main/scala/CommandExample.scala:42:34
not found: type *
  def fromSession[F[_] : Bracket[*[_], Throwable]](s: Session[F]): PetService[F] =

skunk-world/src/main/scala/CommandExample.scala:42:24
cats.effect.Bracket[<error>,Throwable] does not take type parameters
  def fromSession[F[_] : Bracket[*[_], Throwable]](s: Session[F]): PetService[F] =

skunk-world/src/main/scala/CommandExample.scala:44:63
could not find implicit value for parameter F: cats.effect.BracketThrow[[x]F[x]] (Could not find an instance of Monad for [x]F[x])
      def insert(pet: Pet): F[Unit] = s.prepare(insertOne).use(_.execute(pet)).void

skunk-world/src/main/scala/CommandExample.scala:46:73
could not find implicit value for parameter F: cats.effect.BracketThrow[[x]F[x]] (Could not find an instance of Monad for [x]F[x])
      def insert(ps: List[Pet]): F[Unit] = s.prepare(insertMany(ps)).use(_.execute(ps)).void

skunk-world/src/main/scala/CommandExample.scala:79:16
value insert is not a member of Nothing
        _ <- s.insert(Pet("Bob", 12))

skunk-world/src/main/scala/CommandExample.scala:80:16
value insert is not a member of Nothing
        _ <- s.insert(beagles)

skunk-world/src/main/scala/CommandExample.scala:81:17
value selectAll is not a member of Nothing
        ps <- s.selectAll

Guia do colaborador