From aeff0704c47f45e7bcd5f221459e67440db9c3bd Mon Sep 17 00:00:00 2001
From: Pascal Sommer <Pascal-So@users.noreply.github.com>
Date: Tue, 30 Jan 2018 23:13:02 +0100
Subject: [PATCH] Implement ArrayAccess for FeedItem (#68)

* Implement ArrayAccess for FeedItem

* Revert ArrayAccess, fix lastUpdated order
---
 src/Feed.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Feed.php b/src/Feed.php
index 0115546..84e3f95 100644
--- a/src/Feed.php
+++ b/src/Feed.php
@@ -91,6 +91,8 @@ protected function lastUpdated(): string
             return '';
         }
 
-        return $this->items->sortBy('updated')->last()->updated->toAtomString();
+        return $this->items->sortBy(function ($feedItem) {
+            return $feedItem->updated;
+        })->last()->updated->toAtomString();
     }
 }