feat: Add Node#RemoveChild

html.go

@@ -2,9 +2,10 @@ package html
 
 import (
 	"bytes"
-	"golang.org/x/net/html"
 	"io"
 	"strings"
+
+	"golang.org/x/net/html"
 )
 
 type Node struct {
@@ -29,6 +30,20 @@ func (n *Node) QuerySelector(selector string) *Node {
 	return n.GetElementByTagName(selector)
 }
 
+func (n *Node) QuerySelectorAll(selector string) []*Node {
+	return n.FindMany(func(n *Node) bool {
+		if strings.HasPrefix(selector, "#") {
+			return n.HasAttr("id", selector[1:])
+		}
+
+		if strings.HasPrefix(selector, ".") {
+			return n.HasClass(selector[1:])
+		}
+
+		return n.Type == html.ElementNode && n.Data == selector
+	})
+}
+
 func (n *Node) GetElementById(id string) *Node {
 	return n.FindOne(func(n *Node) bool {
 		return n.HasAttr("id", id)
@@ -94,6 +109,11 @@ func (n *Node) Children() []*Node {
 	return res
 }
 
+func (n *Node) RemoveChild(other *Node) {
+	// thanks go stdlib!
+	n.Node.RemoveChild(other.Node)
+}
+
 func (n *Node) Traverse(cb func(n *Node)) {
 	var f func(*Node)
 	f = func(n *Node) {