Update cache.cjs

Author: rajkumardusad

src/cache.cjs

@@ -243,13 +243,8 @@ module.exports = class Cache {
 
   // Iterator to iterate over cache with a 'for...of' loop
   *[Symbol.iterator]() {
-    let node = this.#linkedList.head;
-    while (node) {
-      let next = node.next;
-      if (this.has(node.value.key)) {
-        yield { [node.value.key]: node.value.value };
-      }
-      node = next;
-    }
+    this.forEach(function (data) {
+      yield data;
+    });
   }
 };