From ce739dffe192fcf0cdb480f3058985854703d44f Mon Sep 17 00:00:00 2001
From: hieuit095 <139037144+hieuit095@users.noreply.github.com>
Date: Fri, 27 Mar 2026 16:11:49 +0700
Subject: [PATCH] refactor: fix serialization of native functions like number,
 string

The issue is that serialize-javascript throws a TypeError when trying to serialize native functions (like `Number`, `String`, `Array`, etc.). The fix should detect native built-in constructors and serialize them by their name (e.g., `Number` instead of throwing an error).

Affected files: index.js

Signed-off-by: hieuit095 <139037144+hieuit095@users.noreply.github.com>
---
 index.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/index.js b/index.js
index 2389110..edd06ab 100644
--- a/index.js
+++ b/index.js
@@ -159,6 +159,9 @@ module.exports = function serialize(obj, options) {
     function serializeFunc(fn, options) {
       var serializedFn = fn.toString();
       if (IS_NATIVE_CODE_REGEXP.test(serializedFn)) {
+          if (fn.name) {
+              return fn.name;
+          }
           throw new TypeError('Serializing native function: ' + fn.name);
       }