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fix: implementation of traversal for ReaderIOEither

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Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2023-07-19 17:05:50 +02:00
parent 19bdaad7ae
commit b87cfcf941
16 changed files with 4578 additions and 4363 deletions
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4
context/readerioeither/traverse.go
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@@ -4,7 +4,7 @@ import (
G "github.com/IBM/fp-go/context/readerioeither/generic"
)
// TraverseArray transforms an array
// TraverseArray uses transforms an array [[]A] into [[]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[[]B]]
func TraverseArray[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
return G.TraverseArray[[]A, ReaderIOEither[[]B]](f)
}
@@ -14,7 +14,7 @@ func SequenceArray[A any](ma []ReaderIOEither[A]) ReaderIOEither[[]A] {
return G.SequenceArray[[]A, []ReaderIOEither[A], ReaderIOEither[[]A]](ma)
}
// TraverseRecord transforms a record
// TraverseRecord uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
func TraverseRecord[K comparable, A, B any](f func(A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
return G.TraverseRecord[K, map[K]A, ReaderIOEither[map[K]B]](f)
}