map -package:containers -package:ghc -is:exact -package:amazonka-core -package:foldl -package:base-compat-batteries -package:base-compat -package:base-prelude -package:incipit-base -package:hedgehog -package:blaze-html is:exact -package:basement package:monoidal-containers
O(n) Transform this map by applying a function to every value.