FindOneInSlice 추가

misc.go

@@ -115,3 +115,12 @@ func ShrinkSlice[T any](in []T, compare func(elem T) bool) []T {
 	}
 	return in[:cursor]
 }
+
+func FindOneInSlice[T any](in []T, compare func(elem *T) bool) (int, *T) {
+	for i, e := range in {
+		if compare(&e) {
+			return i, &e
+		}
+	}
+	return -1, nil
+}