fix: add missing TraverseArraySeq

Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
2025-08-10 22:31:32 +02:00 · 2023-11-27 20:52:02 +01:00
parent ffd9418cac
commit 3d54f99739
5 changed files with 591 additions and 1 deletions
--- a/ioeither/generic/traverse.go
+++ b/ioeither/generic/traverse.go
@@ -111,3 +111,183 @@ func TraverseRecordWithIndex[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E
 func SequenceRecord[GA ~func() ET.Either[E, A], GAS ~func() ET.Either[E, AAS], AAS ~map[K]A, GAAS ~map[K]GA, K comparable, E, A any](tas GAAS) GAS {
 	return MonadTraverseRecord[GA, GAS](tas, F.Identity[GA])
 }
+
+// MonadTraverseArraySeq transforms an array
+func MonadTraverseArraySeq[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~[]A, BBS ~[]B, E, A, B any](tas AAS, f func(A) GB) GBS {
+	return RA.MonadTraverse[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApSeq[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		tas,
+		f,
+	)
+}
+
+// TraverseArraySeq transforms an array
+func TraverseArraySeq[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~[]A, BBS ~[]B, E, A, B any](f func(A) GB) func(AAS) GBS {
+	return RA.Traverse[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApSeq[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		f,
+	)
+}
+
+// MonadTraverseArrayWithIndexSeq transforms an array
+func MonadTraverseArrayWithIndexSeq[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~[]A, BBS ~[]B, E, A, B any](tas AAS, f func(int, A) GB) GBS {
+	return RA.MonadTraverseWithIndex[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApSeq[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		tas,
+		f,
+	)
+}
+
+// TraverseArrayWithIndexSeq transforms an array
+func TraverseArrayWithIndexSeq[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~[]A, BBS ~[]B, E, A, B any](f func(int, A) GB) func(AAS) GBS {
+	return RA.TraverseWithIndex[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApSeq[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		f,
+	)
+}
+
+// SequenceArraySeq converts a homogeneous sequence of either into an either of sequence
+func SequenceArraySeq[GA ~func() ET.Either[E, A], GAS ~func() ET.Either[E, AAS], AAS ~[]A, GAAS ~[]GA, E, A any](tas GAAS) GAS {
+	return MonadTraverseArraySeq[GA, GAS](tas, F.Identity[GA])
+}
+
+// MonadTraverseRecordSeq transforms an array
+func MonadTraverseRecordSeq[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~map[K]A, BBS ~map[K]B, K comparable, E, A, B any](tas AAS, f func(A) GB) GBS {
+	return RR.MonadTraverse[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApSeq[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		tas,
+		f,
+	)
+}
+
+// TraverseRecordSeq transforms an array
+func TraverseRecordSeq[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~map[K]A, BBS ~map[K]B, K comparable, E, A, B any](f func(A) GB) func(AAS) GBS {
+	return RR.Traverse[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApSeq[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		f,
+	)
+}
+
+// TraverseRecordWithIndexSeq transforms an array
+func TraverseRecordWithIndexSeq[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~map[K]A, BBS ~map[K]B, K comparable, E, A, B any](f func(K, A) GB) func(AAS) GBS {
+	return RR.TraverseWithIndex[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApSeq[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		f,
+	)
+}
+
+// SequenceRecordSeq converts a homogeneous sequence of either into an either of sequence
+func SequenceRecordSeq[GA ~func() ET.Either[E, A], GAS ~func() ET.Either[E, AAS], AAS ~map[K]A, GAAS ~map[K]GA, K comparable, E, A any](tas GAAS) GAS {
+	return MonadTraverseRecordSeq[GA, GAS](tas, F.Identity[GA])
+}
+
+// MonadTraverseArrayPar transforms an array
+func MonadTraverseArrayPar[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~[]A, BBS ~[]B, E, A, B any](tas AAS, f func(A) GB) GBS {
+	return RA.MonadTraverse[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApPar[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		tas,
+		f,
+	)
+}
+
+// TraverseArrayPar transforms an array
+func TraverseArrayPar[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~[]A, BBS ~[]B, E, A, B any](f func(A) GB) func(AAS) GBS {
+	return RA.Traverse[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApPar[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		f,
+	)
+}
+
+// MonadTraverseArrayWithIndexPar transforms an array
+func MonadTraverseArrayWithIndexPar[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~[]A, BBS ~[]B, E, A, B any](tas AAS, f func(int, A) GB) GBS {
+	return RA.MonadTraverseWithIndex[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApPar[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		tas,
+		f,
+	)
+}
+
+// TraverseArrayWithIndexPar transforms an array
+func TraverseArrayWithIndexPar[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~[]A, BBS ~[]B, E, A, B any](f func(int, A) GB) func(AAS) GBS {
+	return RA.TraverseWithIndex[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApPar[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		f,
+	)
+}
+
+// SequenceArrayPar converts a homogeneous sequence of either into an either of sequence
+func SequenceArrayPar[GA ~func() ET.Either[E, A], GAS ~func() ET.Either[E, AAS], AAS ~[]A, GAAS ~[]GA, E, A any](tas GAAS) GAS {
+	return MonadTraverseArrayPar[GA, GAS](tas, F.Identity[GA])
+}
+
+// MonadTraverseRecordPar transforms an array
+func MonadTraverseRecordPar[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~map[K]A, BBS ~map[K]B, K comparable, E, A, B any](tas AAS, f func(A) GB) GBS {
+	return RR.MonadTraverse[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApPar[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		tas,
+		f,
+	)
+}
+
+// TraverseRecordPar transforms an array
+func TraverseRecordPar[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~map[K]A, BBS ~map[K]B, K comparable, E, A, B any](f func(A) GB) func(AAS) GBS {
+	return RR.Traverse[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApPar[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		f,
+	)
+}
+
+// TraverseRecordWithIndexPar transforms an array
+func TraverseRecordWithIndexPar[GB ~func() ET.Either[E, B], GBS ~func() ET.Either[E, BBS], AAS ~map[K]A, BBS ~map[K]B, K comparable, E, A, B any](f func(K, A) GB) func(AAS) GBS {
+	return RR.TraverseWithIndex[AAS](
+		Of[GBS, E, BBS],
+		Map[GBS, func() ET.Either[E, func(B) BBS], E, BBS, func(B) BBS],
+		ApPar[GBS, func() ET.Either[E, func(B) BBS], GB],
+
+		f,
+	)
+}
+
+// SequenceRecordPar converts a homogeneous sequence of either into an either of sequence
+func SequenceRecordPar[GA ~func() ET.Either[E, A], GAS ~func() ET.Either[E, AAS], AAS ~map[K]A, GAAS ~map[K]GA, K comparable, E, A any](tas GAAS) GAS {
+	return MonadTraverseRecordPar[GA, GAS](tas, F.Identity[GA])
+}