:: (a -> b) -> [a] -> [b] -package:comonad -package:adjunctions -package:incipit-base -package:integration -package:basement -is:exact -package:deepseq -package:appar -package:base-compat -package:Cabal-syntax -package:amazonka-core -package:generic-deriving package:vector
O(n) Map a function over a vector.