This is even better, but still not fast enough.

2018-12-13 00:51:19 -05:00 · 2018-12-13 00:51:19 -05:00 · bab5f879b0
commit bab5f879b0
parent 5d4757d4cb
3 changed files with 37 additions and 22 deletions
--- a/2018/internal/day12/plants.go
+++ b/2018/internal/day12/plants.go
@ -1,3 +1,4 @@
+// This works fine for 12.1, but it's way too slow for 12.2
 package day12

 type Rule struct {