:: (a -> b) -> [a] -> [b] -package:basement -package:base-compat -package:shelly -package:base-prelude -package:appar -package:hedgehog -package:generic-deriving -package:amazonka-core -package:ghc -package:base-compat-batteries -package:Cabal-syntax package:vector
O(n) Map a function over a vector.