From e39728cb33d57e9a7136175a71045c8d6ecc21f6 Mon Sep 17 00:00:00 2001
From: Gregory Ballantine <gballantine@metaunix.net>
Date: Fri, 3 Mar 2023 15:41:23 -0500
Subject: [PATCH] Added video serialization

---
 lib/helpers.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/helpers.rb b/lib/helpers.rb
index 7029df9..3e21a8d 100644
--- a/lib/helpers.rb
+++ b/lib/helpers.rb
@@ -19,7 +19,7 @@ helpers do
   end
 
   def serialize(num)
-    return num
+    return num.to_s.rjust(4, '0')
   end
 
 end