cache

dequelabs · Jun 29, 2023 · 827fda8 · 827fda8
1 parent d10bd0c
commit 827fda8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/core/utils/clone.js b/lib/core/utils/clone.js
@@ -1,4 +1,4 @@
-const seen = new Map();
+import cache from '../base/cache';
 
 /**
  * Deeply clones an object or array
@@ -23,6 +23,7 @@ export default function clone(obj, recursed) {
   // handle circular references by caching the cloned object and returning it
   // clear for every new call to clone so we don't return a cached value for
   // a different object
+  const seen = cache.get('utils.clone', () => new Map());
   if (!recursed) {
     seen.clear();
   }