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Multierror: join errors at the end #132

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merged 1 commit into from
Jan 8, 2024
Merged

Multierror: join errors at the end #132

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6 changes: 3 additions & 3 deletions iter/map.go
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Original file line number Diff line number Diff line change
Expand Up @@ -49,16 +49,16 @@ func (m Mapper[T, R]) MapErr(input []T, f func(*T) (R, error)) ([]R, error) {
var (
res = make([]R, len(input))
errMux sync.Mutex
errs error
errs []error
)
Iterator[T](m).ForEachIdx(input, func(i int, t *T) {
var err error
res[i], err = f(t)
if err != nil {
errMux.Lock()
errs = multierror.Join(errs, err)
errs = append(errs, err)
errMux.Unlock()
}
})
return res, errs
return res, multierror.Join(errs...)
}