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Code Issues Releases Activity

fix: add missing withIndex methods

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Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2023-09-11 13:48:51 +02:00
parent 7da9de6f41
commit a2a6a41993
26 changed files with 415 additions and 6 deletions
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39
context/readerioeither/generic/traverse.go
View File

@@ -62,6 +62,25 @@ func TraverseArray[
)
}
// TraverseArrayWithIndex transforms an array
func TraverseArrayWithIndex[
AS ~[]A,
GRBS ~func(context.Context) GIOBS,
GRB ~func(context.Context) GIOB,
GIOBS ~func() E.Either[error, BS],
GIOB ~func() E.Either[error, B],
BS ~[]B,
A, B any](f func(int, A) GRB) func(AS) GRBS {
return RA.TraverseWithIndex[AS](
Of[GRBS, GIOBS, BS],
Map[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GIOBS, func() E.Either[error, func(B) BS], BS, func(B) BS],
Ap[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GRB],
f,
)
}
// SequenceArray converts a homogeneous sequence of either into an either of sequence
func SequenceArray[
AS ~[]A,
@@ -115,6 +134,26 @@ func TraverseRecord[K comparable,
)
}
// TraverseRecordWithIndex transforms a record
func TraverseRecordWithIndex[K comparable,
AS ~map[K]A,
GRBS ~func(context.Context) GIOBS,
GRB ~func(context.Context) GIOB,
GIOBS ~func() E.Either[error, BS],
GIOB ~func() E.Either[error, B],
BS ~map[K]B,
A, B any](f func(K, A) GRB) func(AS) GRBS {
return RR.TraverseWithIndex[AS](
Of[GRBS, GIOBS, BS],
Map[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GIOBS, func() E.Either[error, func(B) BS], BS, func(B) BS],
Ap[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GRB],
f,
)
}
// SequenceRecord converts a homogeneous sequence of either into an either of sequence
func SequenceRecord[K comparable,
AS ~map[K]A,

10
context/readerioeither/traverse.go
View File

@@ -24,6 +24,11 @@ func TraverseArray[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOEith
return G.TraverseArray[[]A, ReaderIOEither[[]B]](f)
}
// TraverseArrayWithIndex uses transforms an array [[]A] into [[]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[[]B]]
func TraverseArrayWithIndex[A, B any](f func(int, A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
return G.TraverseArrayWithIndex[[]A, ReaderIOEither[[]B]](f)
}
// SequenceArray converts a homogeneous sequence of either into an either of sequence
func SequenceArray[A any](ma []ReaderIOEither[A]) ReaderIOEither[[]A] {
return G.SequenceArray[[]A, []ReaderIOEither[A], ReaderIOEither[[]A]](ma)
@@ -34,6 +39,11 @@ func TraverseRecord[K comparable, A, B any](f func(A) ReaderIOEither[B]) func(ma
return G.TraverseRecord[K, map[K]A, ReaderIOEither[map[K]B]](f)
}
// TraverseRecordWithIndex uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
return G.TraverseRecordWithIndex[K, map[K]A, ReaderIOEither[map[K]B]](f)
}
// SequenceRecord converts a homogeneous sequence of either into an either of sequence
func SequenceRecord[K comparable, A any](ma map[K]ReaderIOEither[A]) ReaderIOEither[map[K]A] {
return G.SequenceRecord[K, map[K]A, map[K]ReaderIOEither[A], ReaderIOEither[map[K]A]](ma)