From 01216d806c8c667f83bd1235930bb3abf40289b4 Mon Sep 17 00:00:00 2001
From: Alex Ling <hkalexling@gmail.com>
Date: Thu, 12 Mar 2020 23:52:49 +0000
Subject: [PATCH] Add a helper function to combine the two steps of filenames
 sorting (splitting and comparing)

---
 src/util.cr | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/util.cr b/src/util.cr
index 1ea3445..2370c40 100644
--- a/src/util.cr
+++ b/src/util.cr
@@ -65,3 +65,7 @@ def compare_alphanumerically(c, d)
 	end
 	is_c_bigger
 end
+
+def compare_alphanumerically(a : String, b : String)
+	compare_alphanumerically split_by_alphanumeric(a), split_by_alphanumeric(b)
+end