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fix: more testing

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Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2024-05-25 15:41:32 +02:00
parent 598a7b261b
commit 391754e5a6
11 changed files with 367 additions and 1 deletions
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12
ioeither/generic/monad.go
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@@ -17,6 +17,7 @@ package generic
import (
ET "github.com/IBM/fp-go/either"
"github.com/IBM/fp-go/internal/functor"
"github.com/IBM/fp-go/internal/monad"
"github.com/IBM/fp-go/internal/pointed"
)
@@ -25,6 +26,8 @@ type ioEitherPointed[E, A any, GA ~func() ET.Either[E, A]] struct{}
type ioEitherMonad[E, A, B any, GA ~func() ET.Either[E, A], GB ~func() ET.Either[E, B], GAB ~func() ET.Either[E, func(A) B]] struct{}
type ioEitherFunctor[E, A, B any, GA ~func() ET.Either[E, A], GB ~func() ET.Either[E, B]] struct{}
func (o *ioEitherPointed[E, A, GA]) Of(a A) GA {
return Of[GA, E, A](a)
}
@@ -45,11 +48,20 @@ func (o *ioEitherMonad[E, A, B, GA, GB, GAB]) Ap(fa GA) func(GAB) GB {
return Ap[GB, GAB, GA, E, A, B](fa)
}
func (o *ioEitherFunctor[E, A, B, GA, GB]) Map(f func(A) B) func(GA) GB {
return Map[GA, GB, E, A, B](f)
}
// Pointed implements the pointed operations for [IOEither]
func Pointed[E, A any, GA ~func() ET.Either[E, A]]() pointed.Pointed[A, GA] {
return &ioEitherPointed[E, A, GA]{}
}
// Functor implements the monadic operations for [IOEither]
func Functor[E, A, B any, GA ~func() ET.Either[E, A], GB ~func() ET.Either[E, B]]() functor.Functor[A, B, GA, GB] {
return &ioEitherFunctor[E, A, B, GA, GB]{}
}
// Monad implements the monadic operations for [IOEither]
func Monad[E, A, B any, GA ~func() ET.Either[E, A], GB ~func() ET.Either[E, B], GAB ~func() ET.Either[E, func(A) B]]() monad.Monad[A, B, GA, GB, GAB] {
return &ioEitherMonad[E, A, B, GA, GB, GAB]{}