From ff1990c4094f88992287626f5cf343dfa2724c76 Mon Sep 17 00:00:00 2001
From: Antoine du Hamel <duhamelantoine1995@gmail.com>
Date: Wed, 24 Feb 2021 13:53:59 +0100
Subject: [PATCH] doc: add url.resolve replacement example

Fixes: https://github.com/nodejs/node/issues/37492

PR-URL: https://github.com/nodejs/node/pull/37501
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
---
 doc/api/url.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/doc/api/url.md b/doc/api/url.md
index 1fb73f0d3e10c7..c3ff62d98f36d0 100644
--- a/doc/api/url.md
+++ b/doc/api/url.md
@@ -1300,6 +1300,24 @@ url.resolve('http://example.com/', '/one');    // 'http://example.com/one'
 url.resolve('http://example.com/one', '/two'); // 'http://example.com/two'
 ```
 
+You can achieve the same result using the WHATWG URL API:
+
+```js
+function resolve(from, to) {
+  const resolvedUrl = new URL(to, new URL(from, 'resolve://'));
+  if (resolvedUrl.protocol === 'resolve:') {
+    // `from` is a relative URL.
+    const { pathname, search, hash } = resolvedUrl;
+    return pathname + search + hash;
+  }
+  return resolvedUrl.toString();
+}
+
+resolve('/one/two/three', 'four');         // '/one/two/four'
+resolve('http://example.com/', '/one');    // 'http://example.com/one'
+resolve('http://example.com/one', '/two'); // 'http://example.com/two'
+```
+
 <a id="whatwg-percent-encoding"></a>
 ## Percent-encoding in URLs