:: (a -> b) -> [a] -> [b] is:exact -package:stm-containers -package:comonad -package:incipit-base -package:imports -package:base -package:base-compat-batteries -package:deepseq -package:Cabal-syntax -package:amazonka-core -package:base-prelude -package:integration package:vector
O(n) Map a function over a vector.