feat: Cache is obsolete

engine/engine.go

@@ -242,17 +242,12 @@ func runNode(node *html.Node, data *map[any]any, key string, item interface{}, n
 
 }
 
-func cloneNode(n *html.Node, cache map[*html.Node]*html.Node) *html.Node {
+func CloneNode(n *html.Node) *html.Node {
 	if n == nil {
 		return nil
 	}
 
-	if val, ok := cache[n]; ok {
-		return val
-	}
-
 	val := &html.Node{}
-	cache[n] = val
 
 	val.Type = n.Type
 	val.Data = n.Data
@@ -262,7 +257,7 @@ func cloneNode(n *html.Node, cache map[*html.Node]*html.Node) *html.Node {
 	copy(val.Attr, n.Attr)
 
 	for child := n.FirstChild; child != nil; child = child.NextSibling {
-		val.AppendChild(cloneNode(child, cache))
+		val.AppendChild(CloneNode(child))
 	}
 
 	return val