feat(helper): add ToValue generic function

fastly · Dec 1, 2023 · ca9f0db · ca9f0db
1 parent d29ffa8
commit ca9f0db
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/fastly/basictypes_helper.go b/fastly/basictypes_helper.go
@@ -5,6 +5,16 @@ func ToPointer[T ~string | ~int | int32 | ~int64 | uint | uint8 | uint32 | ~bool
 	return &v
 }
 
+// ToValue converts *T to T.
+// If not able to dereference, the zero value for the type is returned.
+func ToValue[T ~string | ~int | int32 | ~int64 | uint | uint8 | uint32 | ~bool](v *T) T {
+	if v != nil {
+		return *v
+	}
+	var zero T
+	return zero
+}
+
 // NullString is a helper that returns a pointer to the string value passed in
 // or nil if the string is empty.
 //