From 100c749c2adc485e7b00822a1f9df44d02bee7cf Mon Sep 17 00:00:00 2001
From: Aviv Keller <38299977+RedYetiDev@users.noreply.github.com>
Date: Sat, 4 May 2024 11:00:07 -0400
Subject: [PATCH 1/4] url: improve `isURL` performance by adding a typecheck

---
 lib/internal/url.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/internal/url.js b/lib/internal/url.js
index 9c18aab07ff19d..0dcc4823c64a45 100644
--- a/lib/internal/url.js
+++ b/lib/internal/url.js
@@ -767,7 +767,7 @@ ObjectDefineProperties(URLSearchParams.prototype, {
  * @returns {self is URL}
  */
 function isURL(self) {
-  return Boolean(self?.href && self.protocol && self.auth === undefined && self.path === undefined);
+  return typeof self === 'object' && Boolean(self?.href && self.protocol && self.auth === undefined && self.path === undefined);
 }
 
 /**

From d38d2f89bb37cf321c0a933ebdf9187cbb5106ba Mon Sep 17 00:00:00 2001
From: Aviv Keller <38299977+RedYetiDev@users.noreply.github.com>
Date: Sat, 4 May 2024 11:02:43 -0400
Subject: [PATCH 2/4] url: remove extra imports

---
 lib/internal/url.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/internal/url.js b/lib/internal/url.js
index 0dcc4823c64a45..431aafd93effaa 100644
--- a/lib/internal/url.js
+++ b/lib/internal/url.js
@@ -8,7 +8,6 @@ const {
   ArrayPrototypePush,
   ArrayPrototypeReduce,
   ArrayPrototypeSlice,
-  Boolean,
   Int8Array,
   IteratorPrototype,
   Number,
@@ -767,7 +766,7 @@ ObjectDefineProperties(URLSearchParams.prototype, {
  * @returns {self is URL}
  */
 function isURL(self) {
-  return typeof self === 'object' && Boolean(self?.href && self.protocol && self.auth === undefined && self.path === undefined);
+  return typeof self === 'object' && self.href && self.protocol && self.auth === undefined && self.path === undefined;
 }
 
 /**

From e93e0433f0169f524991d6cec9fa4339dd1949a0 Mon Sep 17 00:00:00 2001
From: Aviv Keller <38299977+RedYetiDev@users.noreply.github.com>
Date: Sat, 4 May 2024 11:15:21 -0400
Subject: [PATCH 3/4] url: add null-check

---
 lib/internal/url.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/internal/url.js b/lib/internal/url.js
index 431aafd93effaa..f1361cc55770a2 100644
--- a/lib/internal/url.js
+++ b/lib/internal/url.js
@@ -766,7 +766,7 @@ ObjectDefineProperties(URLSearchParams.prototype, {
  * @returns {self is URL}
  */
 function isURL(self) {
-  return typeof self === 'object' && self.href && self.protocol && self.auth === undefined && self.path === undefined;
+  return typeof self === 'object' && self?.href && self.protocol && self.auth === undefined && self.path === undefined;
 }
 
 /**

From 0eba487b3ff64600a06500f036694bd59486a355 Mon Sep 17 00:00:00 2001
From: Aviv Keller <38299977+RedYetiDev@users.noreply.github.com>
Date: Sat, 4 May 2024 11:18:21 -0400
Subject: [PATCH 4/4] url: lint and ensure boolean

---
 lib/internal/url.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/internal/url.js b/lib/internal/url.js
index f1361cc55770a2..c2d2971e168a37 100644
--- a/lib/internal/url.js
+++ b/lib/internal/url.js
@@ -8,6 +8,7 @@ const {
   ArrayPrototypePush,
   ArrayPrototypeReduce,
   ArrayPrototypeSlice,
+  Boolean,
   Int8Array,
   IteratorPrototype,
   Number,
@@ -766,7 +767,11 @@ ObjectDefineProperties(URLSearchParams.prototype, {
  * @returns {self is URL}
  */
 function isURL(self) {
-  return typeof self === 'object' && self?.href && self.protocol && self.auth === undefined && self.path === undefined;
+  return Boolean(typeof self === 'object' &&
+                 self?.href &&
+                 self.protocol &&
+                 self.auth === undefined &&
+                 self.path === undefined);
 }
 
 /**