Added index slice

2025-02-02 09:18:51 +11:00 · 2025-02-02 09:18:51 +11:00 · 97d4b9b4a1
parent 5dcbffe270
commit 97d4b9b4a1
1 changed files with 8 additions and 0 deletions
--- a/momap/fromslice.go
+++ b/momap/fromslice.go
@ -28,3 +28,11 @@ func FromSliceWithError[T any, K comparable, V any](ts []T, fn func(t T) (K, V,
 	}
 	return kvs, nil
 }
+
+func IndexSlice[T any, K comparable](ts []T, fn func(t T) K) map[K]T {
+	m, _ := FromSliceWithError(ts, func(t T) (k K, _ T, _ error) {
+		k = fn(t)
+		return k, t, nil
+	})
+	return m
+}