Has it got currying? Partially applied functions passed around in folds and traverses are horribly difficult to read for beginners. Example: an Advent of Code

Has it got currying? Partially applied functions passed around in folds and traverses are horribly difficult to read for beginners. Example: an Advent of Code solution posted in r/haskell for Day 10 this year, tell me how long it takes you to understand the function cycleStrengths. signalStrength cycle x = cycle \* x cycleGaps = [19, 40, 40, 40, 40, 40] cycleStrengths = foldr a (const []) cycleGaps . (\x -> (1, x)) where a n r (i, xs) = signalStrength m y : r (m, ys) where m = i + n ys@(y : _) = drop n xs From: https://www.reddit.com/r/haskell/comments/zhjg8m/advent_of_code_2022_day_10/ https://www.reddit.com/r/haskell/comments/zhjg8m/advent_of_c... Personally I love this headscratching stuff, but I would not ever dream of subjecting it upon a beginner programmer.