Apply same filters when producing struct values

Closes #53
r3labs · Apr 18, 2021 · 2060e5a · 2060e5a
1 parent faaae30
commit 2060e5a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/diff_struct.go b/diff_struct.go
@@ -65,6 +65,7 @@ func (d *Differ) diffStruct(path []string, a, b reflect.Value) error {
 
 func (d *Differ) structValues(t string, path []string, a reflect.Value) error {
 	var nd Differ
+	nd.Filter = d.Filter
 
 	if t != CREATE && t != DELETE {
 		return ErrInvalidChangeType
@@ -98,6 +99,10 @@ func (d *Differ) structValues(t string, path []string, a reflect.Value) error {
 
 		fpath := copyAppend(path, tname)
 
+		if nd.Filter != nil && !nd.Filter(fpath, a.Type(), field) {
+			continue
+		}
+
 		err := nd.diff(fpath, xf, af, a.Interface())
 		if err != nil {
 			return err