:: (a -> b) -> [a] -> [b] is:exact -package:quickcheck-instances -package:base -package:generic-deriving -package:semigroupoids -package:base-compat-batteries -package:deepseq -package:hedgehog -package:base-compat -package:incipit-base -package:basement -package:foundation -package:comonad package:vector
O(n) Map a function over a vector.