From 2555643e8cea7146aca307a3a33a9340b28a3d36 Mon Sep 17 00:00:00 2001
From: Omer <omerman@users.noreply.github.com>
Date: Fri, 11 Jul 2025 18:25:28 +0300
Subject: [PATCH] Better support for arrays

---
 packages/docs/src/repl/repl-output-update.ts | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/packages/docs/src/repl/repl-output-update.ts b/packages/docs/src/repl/repl-output-update.ts
index 1fe666a0dc6..28071e4b3d2 100644
--- a/packages/docs/src/repl/repl-output-update.ts
+++ b/packages/docs/src/repl/repl-output-update.ts
@@ -9,9 +9,15 @@ const deepUpdate = (prev: any, next: any) => {
       prev[key] = next[key];
     }
   }
-  for (const key in prev) {
-    if (!(key in next)) {
-      delete prev[key];
+
+  // Assuming prev & next are both arrays.
+  if (Array.isArray(prev)) {
+    prev.length = routeLoaderObject.length;
+  } else {
+    for (const key in prev) {
+      if (!(key in next)) {
+        delete prev[key];
+      }
     }
   }
 };