From 5fd57ba9da53a1ee824ea4153090b40f9dd15ebd Mon Sep 17 00:00:00 2001
From: Neil Smith <neil.git@njae.me.uk>
Date: Mon, 12 Dec 2016 12:44:04 +0000
Subject: [PATCH] More tidying

---
 advent11.hs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/advent11.hs b/advent11.hs
index af048de..58215fd 100644
--- a/advent11.hs
+++ b/advent11.hs
@@ -110,10 +110,8 @@ legalSuccessors :: [Building] -> [Building]
 legalSuccessors = filter (isLegal)
 
 updateBuilding :: Int -> [Floor] -> Int -> [Item] -> Building
--- updateBuilding f floors _ _ = Building f floors
 updateBuilding oldF oldFloors newF items = Building newF newFloors
-    where numberedFloors = zip [0..] oldFloors
-          newFloors = map (updateFloor) numberedFloors
+    where newFloors = map (updateFloor) $ zip [0..] oldFloors
           updateFloor (f, fl) 
             | f == oldF = sort $ fl \\ items
             | f == newF = sort $ items ++ fl
-- 
2.34.1