diff options
| author | 2025-09-09 16:12:29 +0200 | |
|---|---|---|
| committer | 2025-09-09 16:12:29 +0200 | |
| commit | c949b9f2d137f37c8c93c916caacb182e6070e90 (patch) | |
| tree | 846c6993bb27033547724c9d4b47401c7fef7ab2 /vendor/github.com/sourcegraph/conc/iter/map.go | |
| parent | [chore] update dependencies (#4422) (diff) | |
| download | gotosocial-c949b9f2d137f37c8c93c916caacb182e6070e90.tar.xz | |
[chore] update dependencies (#4423)
- codeberg.org/gruf/go-ffmpreg: v0.6.10 -> v0.6.11
- github.com/spf13/cast: v1.9.2 -> v1.10.0
- github.com/spf13/viper: v1.20.1 -> v1.21.0
- golang.org/x/crypto: v0.41.0 -> v0.42.0
- golang.org/x/image: v0.30.0 -> v0.31.0
Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4423
Co-authored-by: kim <grufwub@gmail.com>
Co-committed-by: kim <grufwub@gmail.com>
Diffstat (limited to 'vendor/github.com/sourcegraph/conc/iter/map.go')
| -rw-r--r-- | vendor/github.com/sourcegraph/conc/iter/map.go | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/vendor/github.com/sourcegraph/conc/iter/map.go b/vendor/github.com/sourcegraph/conc/iter/map.go deleted file mode 100644 index efbe6bfaf..000000000 --- a/vendor/github.com/sourcegraph/conc/iter/map.go +++ /dev/null @@ -1,65 +0,0 @@ -package iter - -import ( - "sync" - - "github.com/sourcegraph/conc/internal/multierror" -) - -// Mapper is an Iterator with a result type R. It can be used to configure -// the behaviour of Map and MapErr. The zero value is safe to use with -// reasonable defaults. -// -// Mapper is also safe for reuse and concurrent use. -type Mapper[T, R any] Iterator[T] - -// Map applies f to each element of input, returning the mapped result. -// -// Map always uses at most runtime.GOMAXPROCS goroutines. For a configurable -// goroutine limit, use a custom Mapper. -func Map[T, R any](input []T, f func(*T) R) []R { - return Mapper[T, R]{}.Map(input, f) -} - -// Map applies f to each element of input, returning the mapped result. -// -// Map uses up to the configured Mapper's maximum number of goroutines. -func (m Mapper[T, R]) Map(input []T, f func(*T) R) []R { - res := make([]R, len(input)) - Iterator[T](m).ForEachIdx(input, func(i int, t *T) { - res[i] = f(t) - }) - return res -} - -// MapErr applies f to each element of the input, returning the mapped result -// and a combined error of all returned errors. -// -// Map always uses at most runtime.GOMAXPROCS goroutines. For a configurable -// goroutine limit, use a custom Mapper. -func MapErr[T, R any](input []T, f func(*T) (R, error)) ([]R, error) { - return Mapper[T, R]{}.MapErr(input, f) -} - -// MapErr applies f to each element of the input, returning the mapped result -// and a combined error of all returned errors. -// -// Map uses up to the configured Mapper's maximum number of goroutines. -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 - ) - Iterator[T](m).ForEachIdx(input, func(i int, t *T) { - var err error - res[i], err = f(t) - if err != nil { - errMux.Lock() - // TODO: use stdlib errors once multierrors land in go 1.20 - errs = multierror.Join(errs, err) - errMux.Unlock() - } - }) - return res, errs -} |
