map -package:containers -package:foldl -package:incipit-base -package:base-compat-batteries -package:ghc -package:blaze-html -package:Cabal-syntax is:exact -package:dense-linear-algebra -package:insert-ordered-containers -package:os-string -package:case-insensitive package:monoidal-containers
O(n) Transform this map by applying a function to every value.