From f604250fc3af79fe1c6fb40a5e309e2f67719f10 Mon Sep 17 00:00:00 2001
From: Kevin Jahns <kevin.jahns@protonmail.com>
Date: Tue, 10 Sep 2024 15:35:46 +0200
Subject: [PATCH] add `ydoc.isDestroyed` property

---
 src/utils/Doc.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/utils/Doc.js b/src/utils/Doc.js
index 62643617..d5165426 100644
--- a/src/utils/Doc.js
+++ b/src/utils/Doc.js
@@ -104,6 +104,7 @@ export class Doc extends ObservableV2 {
      * lost (with false as a parameter).
      */
     this.isSynced = false
+    this.isDestroyed = false
     /**
      * Promise that resolves once the document has been loaded from a presistence provider.
      */
@@ -322,6 +323,7 @@ export class Doc extends ObservableV2 {
    * Emit `destroy` event and unregister all event handlers.
    */
   destroy () {
+    this.isDestroyed = true
     array.from(this.subdocs).forEach(subdoc => subdoc.destroy())
     const item = this._item
     if (item !== null) {