Day 13

[advent-of-code-18.git] / src / advent12 / advent12-comonad.hs

diff --git a/src/advent12/advent12-comonad.hs b/src/advent12/advent12-comonad.hs
index c566d7530092189529b558639f652f114a3983ec..77f4cc070023aee107209b3fb6ca2a7b22aceb05 100644 (file)
--- a/src/advent12/advent12-comonad.hs
+++ b/src/advent12/advent12-comonad.hs
@@ -1,6 +1,7 @@
 {-# LANGUAGE OverloadedStrings, DeriveFunctor #-}
 
 -- Heavily based on https://gist.github.com/gatlin/21d669321c617836a317693aef63a3c3
+-- See also https://www.schoolofhaskell.com/user/edwardk/cellular-automata/part-3
 
 -- import Data.List