From 4c08757ff9a732313359039731a53e2271856183 Mon Sep 17 00:00:00 2001
From: Luke Wilde <lukew@serenityos.org>
Date: Mon, 31 Jan 2022 18:58:08 +0000
Subject: [PATCH] LibWeb: Add Range.detach

---
 Userland/Libraries/LibWeb/DOM/Range.h   | 7 +++++++
 Userland/Libraries/LibWeb/DOM/Range.idl | 1 +
 2 files changed, 8 insertions(+)

diff --git a/Userland/Libraries/LibWeb/DOM/Range.h b/Userland/Libraries/LibWeb/DOM/Range.h
index af1da6dbbf..6b62b1d44c 100644
--- a/Userland/Libraries/LibWeb/DOM/Range.h
+++ b/Userland/Libraries/LibWeb/DOM/Range.h
@@ -50,6 +50,13 @@ public:
 
     NonnullRefPtr<Node> common_ancestor_container() const;
 
+    // https://dom.spec.whatwg.org/#dom-range-detach
+    void detach() const
+    {
+        // The detach() method steps are to do nothing.
+        // Note: Its functionality (disabling a Range object) was removed, but the method itself is preserved for compatibility.
+    }
+
 private:
     explicit Range(Document&);
 
diff --git a/Userland/Libraries/LibWeb/DOM/Range.idl b/Userland/Libraries/LibWeb/DOM/Range.idl
index 012231ea97..bcede22cf8 100644
--- a/Userland/Libraries/LibWeb/DOM/Range.idl
+++ b/Userland/Libraries/LibWeb/DOM/Range.idl
@@ -25,5 +25,6 @@ interface Range : AbstractRange {
     short compareBoundaryPoints(unsigned short how, Range sourceRange);
 
     Range cloneRange();
+    undefined detach();
 
 };