X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=src%2Fadvent12%2Fadvent12-comonad.hs;h=c566d7530092189529b558639f652f114a3983ec;hb=8227e18e534ac192b718bbfe0592e81a30f2a433;hp=9e4624041e8b9610263ae02037f711c137ecffed;hpb=bb244d2255e1a7e93450df36cfe0145728b50b3d;p=advent-of-code-18.git

diff --git a/src/advent12/advent12-comonad.hs b/src/advent12/advent12-comonad.hs
index 9e46240..c566d75 100644
--- a/src/advent12/advent12-comonad.hs
+++ b/src/advent12/advent12-comonad.hs
@@ -1,5 +1,7 @@
 {-# LANGUAGE OverloadedStrings, DeriveFunctor #-}
 
+-- Heavily based on https://gist.github.com/gatlin/21d669321c617836a317693aef63a3c3
+
 -- import Data.List
 
 import Data.Text (Text)