From b9b81bea50b4c1207fe224aa691bd0bef6889cd1 Mon Sep 17 00:00:00 2001
From: yousourceinc <info@you-source.com>
Date: Wed, 31 Mar 2021 01:56:26 +0800
Subject: [PATCH] Change for...in loop to for...of during GC

for...in loop is causing random console error during garbage collection. It breaks the yjs since it is meant for enumeration, not iteration.
---
 src/Transaction.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Transaction.js b/src/Transaction.js
index f4447b3b..99e1c64b 100644
--- a/src/Transaction.js
+++ b/src/Transaction.js
@@ -505,7 +505,7 @@ module.exports = function (Y/* :any */) {
             */
             // ** Now the new implementation starts **
             // reset neworigin of all originOf[*]
-            for (var _i in o.originOf) {
+            for (var _i of o.originOf) {
               var originsIn = yield* this.getOperation(o.originOf[_i])
               if (originsIn != null) {
                 originsIn.origin = neworigin