From e3148f938dcdeeda7da459cf2e153a4a712c2b5f Mon Sep 17 00:00:00 2001
From: Neil Smith <NeilNjae@users.noreply.github.com>
Date: Sat, 3 Dec 2022 09:05:06 +0000
Subject: [PATCH] Selecting case properly

---
 advent03/Main.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/advent03/Main.hs b/advent03/Main.hs
index 409ca33..8ebba26 100644
--- a/advent03/Main.hs
+++ b/advent03/Main.hs
@@ -57,5 +57,5 @@ commonItem (Rucksack contents1 contents2) = S.findMin (c1 `S.intersection` c2)
 
 priority :: Char -> Int
 priority item 
-  | item >= 'a' = ord item - ord 'a' + 1
+  | isLower item = ord item - ord 'a' + 1
   | otherwise = ord item - ord 'A' + 27
-- 
2.34.1