:: (a -> b) -> [a] -> [b] is:exact -package:stm-containers -package:incipit-base -package:semigroupoids -package:base-compat -package:base-compat-batteries -package:shelly -package:appar -package:integration -package:base -package:deepseq -package:hedgehog package:vector
O(n) Map a function over a vector.