go/fp-go
1
0
Fork 0
mirror of https://github.com/IBM/fp-go.git synced 2025-11-25 22:21:49 +02:00
Code Issues Releases Activity

fix: add support for context sensitive readers

Browse Source 
Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2023-07-14 23:52:14 +02:00
parent 5020437b6a
commit 84c3e3ff88
101 changed files with 4440 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
readerioeither/traverse.go Normal file
View File

@@ -0,0 +1,26 @@
package readerioeither
import (
IOE "github.com/ibm/fp-go/ioeither"
G "github.com/ibm/fp-go/readerioeither/generic"
)
// TraverseArray transforms an array
func TraverseArray[R, E, A, B any](f func(A) ReaderIOEither[R, E, B]) func([]A) ReaderIOEither[R, E, []B] {
return G.TraverseArray[ReaderIOEither[R, E, B], ReaderIOEither[R, E, []B], IOE.IOEither[E, B], IOE.IOEither[E, []B], []A](f)
}
// SequenceArray converts a homogeneous sequence of Readers into a Reader of a sequence
func SequenceArray[R, E, A any](ma []ReaderIOEither[R, E, A]) ReaderIOEither[R, E, []A] {
return G.SequenceArray[ReaderIOEither[R, E, A], ReaderIOEither[R, E, []A]](ma)
}
// TraverseRecord transforms an array
func TraverseRecord[R any, K comparable, E, A, B any](f func(A) ReaderIOEither[R, E, B]) func(map[K]A) ReaderIOEither[R, E, map[K]B] {
return G.TraverseRecord[ReaderIOEither[R, E, B], ReaderIOEither[R, E, map[K]B], IOE.IOEither[E, B], IOE.IOEither[E, map[K]B], map[K]A](f)
}
// SequenceRecord converts a homogeneous sequence of Readers into a Reader of a sequence
func SequenceRecord[R any, K comparable, E, A any](ma map[K]ReaderIOEither[R, E, A]) ReaderIOEither[R, E, map[K]A] {
return G.SequenceRecord[ReaderIOEither[R, E, A], ReaderIOEither[R, E, map[K]A]](ma)
}