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FilterResults fixed

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This commit is contained in:
milarin 2023-03-25 11:49:59 +01:00
parent a864cb930d
commit e9fdfd6e42
1 changed files with 15 additions and 6 deletions
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21
result.go
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@ -49,6 +49,17 @@ func (r Result[T]) Get() (T, error) {
return *r.value, r.err return *r.value, r.err
} }
func (r Result[T]) GetSafe() T {
if r.err != nil {
panic(r.err)
}
return *r.value
}
func (r Result[T]) Err() error {
return r.err
}
func FilterSuccess[T any](source <-chan Result[T]) <-chan T { func FilterSuccess[T any](source <-chan Result[T]) <-chan T {
succeeded := Filter(source, func(r Result[T]) bool { return r.Success() }) succeeded := Filter(source, func(r Result[T]) bool { return r.Success() })
@ -76,13 +87,11 @@ func FilterResults[T any](source <-chan Result[T]) (succeeded <-chan T, failed <
defer close(fail) defer close(fail)
for r := range source { for r := range source {
v, err := r.Get() if r.Fail() {
fail <- r.Err()
if err == nil { continue
succ <- v
} else {
fail <- err
} }
succ <- r.GetSafe()
} }
}() }()