map -package:containers -package:base-compat-batteries -package:foldl -package:base -package:invertible -package:base-compat -package:case-insensitive is:exact -package:Cabal-syntax -package:incipit-base -package:bytestring -package:blaze-html package:monoidal-containers
O(n) Transform this map by applying a function to every value.