go/fp-go
1
0
Fork 0
mirror of https://github.com/IBM/fp-go.git synced 2025-11-27 22:28:29 +02:00
Code Issues Releases Activity

fix: support go iterators and cleanup types

Browse Source 
Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2025-11-14 12:56:12 +01:00
parent 17eb8ae66f
commit 2c1d8196b4
52 changed files with 1869 additions and 215 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
v2/array/generic/array.go
View File

@@ -82,7 +82,7 @@ func MakeBy[AS ~[]A, F ~func(int) A, A any](n int, f F) AS {
}
// run the generator function across the input
as := make(AS, n)
for i := n - 1; i >= 0; i-- {
for i := range n {
as[i] = f(i)
}
return as
@@ -165,10 +165,9 @@ func Size[GA ~[]A, A any](as GA) int {
func filterMap[GA ~[]A, GB ~[]B, A, B any](fa GA, f func(A) O.Option[B]) GB {
result := make(GB, 0, len(fa))
for _, a := range fa {
O.Map(func(b B) B {
if b, ok := O.Unwrap(f(a)); ok {
result = append(result, b)
return b
})(f(a))
}
}
return result
}
@@ -176,10 +175,9 @@ func filterMap[GA ~[]A, GB ~[]B, A, B any](fa GA, f func(A) O.Option[B]) GB {
func filterMapWithIndex[GA ~[]A, GB ~[]B, A, B any](fa GA, f func(int, A) O.Option[B]) GB {
result := make(GB, 0, len(fa))
for i, a := range fa {
O.Map(func(b B) B {
if b, ok := O.Unwrap(f(i, a)); ok {
result = append(result, b)
return b
})(f(i, a))
}
}
return result
}