:: (a -> b) -> [a] -> [b] -package:stm-hamt -package:ghc -package:imports -package:Cabal-syntax -package:deepseq -package:base-compat -package:comonad -package:base-prelude -package:semigroupoids -package:appar -package:foundation -package:integration package:vector
O(n) Map a function over a vector.