map -package:containers -package:basement -package:psqueues -package:Cabal-syntax -package:base-compat -package:integration -package:invertible -package:base-compat-batteries -package:os-string -package:incipit-base -is:exact -package:base -is:exact is:exact -package:hedgehog -package:charset -package:foldl package:monoidal-containers

O(n) Transform this map by applying a function to every value.