Update polyfills.ts

databricks · Apr 12, 2024 · 6217ac7 · 6217ac7
1 parent d8244c2
commit 6217ac7
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/polyfills.ts b/lib/polyfills.ts
@@ -46,5 +46,8 @@ const ArrayConstructors = [
 ];
 
 ArrayConstructors.forEach((ArrayConstructor) => {
-  ArrayConstructor.prototype.at = ArrayConstructor.prototype.at ?? at;
+  if (!Object.prototype.hasOwnProperty.call(ArrayConstructor, "at")) {
+    ArrayConstructor.prototype.at = at;
+  }
 });
+