Now uses a Reader monad
[advent-of-code-19.git] / advent03 /
2019-12-03 Neil SmithParsing tweaks.
2019-12-03 Neil SmithI remembered about foldl1 !
2019-12-03 Neil SmithNow using M.intersectionWith, so no need for Data.Set
2019-12-03 Neil SmithDone day 3 part 2
2019-12-03 Neil SmithDone day 3 part 1