From f622dcfbdb39cfd490d5d5c9d5a9325710a403d0 Mon Sep 17 00:00:00 2001
From: Jun <imlijunda@gmail.com>
Date: Thu, 13 Nov 2025 04:38:18 +1030
Subject: [PATCH] Fixed `sf.apply` not working with dates Fixes #574

---
 src/danfojs-base/shared/utils.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/danfojs-base/shared/utils.ts b/src/danfojs-base/shared/utils.ts
index 8dc4de8e..7ceaa182 100644
--- a/src/danfojs-base/shared/utils.ts
+++ b/src/danfojs-base/shared/utils.ts
@@ -371,6 +371,7 @@ export default class Utils {
             typeof arr[0] == "number" ||
             typeof arr[0] == "string" ||
             typeof arr[0] == "boolean" ||
+            arr[0] instanceof Date ||
             arr[0] === null
         ) {
             return true;