From 799b000b39d0ddc9e0b449541d67e704ebe2fca4 Mon Sep 17 00:00:00 2001
From: shu <shu@lain.localdomain>
Date: Fri, 6 Dec 2019 01:20:37 +0100
Subject: [PATCH] Day 5: Cleanup & golf for now, might document later

---
 2019/day5/day5.hs | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/2019/day5/day5.hs b/2019/day5/day5.hs
index 82fdfdf..9868f9d 100644
--- a/2019/day5/day5.hs
+++ b/2019/day5/day5.hs
@@ -9,15 +9,6 @@ main = do
     let input = fromList $ L.concatMap (L.map read . splitOn ",") (lines content)
     exec_step (input,0)
 
-day5 :: Vector Int -> Vector Int
-day5 x = V.take 20 x
-
-type Tape = Vector Int
-type TapeSection = Vector Int
-type Pointer = Int
-type TuringMachine = (Tape, Pointer)
-
-
 opl x
     | n`L.elem`"1278"=4
     | n`L.elem`"56"=3
@@ -29,17 +20,14 @@ parsemodes :: String -> [Bool]
 parsemodes m = L.replicate (3 - L.length l) False L.++ l
     where l = L.map (toEnum . digitToInt) m
 
-paramch :: [Bool] -> TapeSection -> Tape -> TapeSection
 paramch m opvec t = imap f (V.tail opvec)
     where f i a = if (L.reverse m) !! i then a else t ! a
 
-
 getopmodes opvec = (op_dedup,parsed_modes)
     where (op,modes) = L.splitAt 2 $ L.reverse $ show $ opvec ! 0
           parsed_modes = parsemodes $ L.reverse modes
           op_dedup = if L.last op == '0' then [L.head op] else op
 
-
 step opvec (t,p) = do
     let (op,m) = getopmodes opvec
     input <- if op=="3"
@@ -65,7 +53,6 @@ step opvec (t,p) = do
 
     return newtm
 
-
 exec_step (t,p) = do
     let command_length = opl $ t ! p
     let opvec = slice p command_length t