From a67aaf5ac33231e22be0b2622754ca552aa627bf Mon Sep 17 00:00:00 2001
From: Dariel Ramos <dariel.ramos.ddv@gmail.com>
Date: Mon, 23 Oct 2023 15:24:51 -0400
Subject: [PATCH] done!

---
 src/Exportable.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Exportable.php b/src/Exportable.php
index 98281ac..28b4a76 100644
--- a/src/Exportable.php
+++ b/src/Exportable.php
@@ -191,7 +191,12 @@ private function writeRowsFromCollection($writer, Collection $collection, ?calla
         }
 
         // is_array($first_row) ? $first_row : $first_row->toArray())
-        $all_rows = $collection->map(function ($value) {
+        $first_row = $collection->first();
+        $removableKeys = array_filter(array_keys($first_row ?? []), fn ($key) => str_starts_with($key, '_'));
+        $all_rows = $collection->map(function ($value) use ($removableKeys) {
+            foreach ($removableKeys as $toRemove) {
+                unset($value[$toRemove]);
+            }
             return Row::fromValues($value);
         })->toArray();
         if ($this->rows_style) {