From 88fa8475352cf9681886c710c0ca95cdda2e53bf Mon Sep 17 00:00:00 2001
From: iam4x <iam4x@me.com>
Date: Tue, 18 Apr 2023 15:49:41 +0200
Subject: [PATCH] feat(utils): add clone

---
 src/store/store.base.ts | 3 ++-
 src/utils/clone.ts      | 7 +++++++
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 src/utils/clone.ts

diff --git a/src/store/store.base.ts b/src/store/store.base.ts
index 5a4faa3..7d6d8ea 100644
--- a/src/store/store.base.ts
+++ b/src/store/store.base.ts
@@ -5,6 +5,7 @@ import type {
   Ticker,
   WritableStoreData,
 } from '../types';
+import { clone } from '../utils/clone';
 
 import type { Store } from './store.interface';
 
@@ -71,7 +72,7 @@ export class DefaultStore implements Store {
   };
 
   reset = () => {
-    this.state = JSON.parse(JSON.stringify(defaultStore));
+    this.state = clone(defaultStore);
     this.notify();
   };
 
diff --git a/src/utils/clone.ts b/src/utils/clone.ts
new file mode 100644
index 0000000..2634c1c
--- /dev/null
+++ b/src/utils/clone.ts
@@ -0,0 +1,7 @@
+export const clone = <K extends Record<string, any>>(obj: K): K => {
+  if (typeof structuredClone !== 'undefined') {
+    return structuredClone(obj);
+  }
+
+  return JSON.parse(JSON.stringify(obj));
+};