added CoalesceDblPtr

2024-06-05 15:10:31 +02:00
1 changed files with 8 additions and 0 deletions
--- a/langext/coalesce.go
+++ b/langext/coalesce.go
@@ -77,6 +77,14 @@ func Coalesce4Opt[T any](v1 *T, v2 *T, v3 *T, v4 *T) *T {
 	return v4
 }

+func CoalesceDblPtr[T any](v1 **T, v2 *T) *T {
+	if v1 != nil {
+		return *v1
+	}
+
+	return v2
+}
+
 func CoalesceString(s *string, def string) string {
 	if s == nil {
 		return def