map -package:containers -package:case-insensitive -package:dlist -is:exact -package:amazonka-core -package:bytestring -is:exact -package:Cabal-syntax -package:base-prelude -package:insert-ordered-containers -package:ghc is:exact -package:filepath -package:os-string package:monoidal-containers
O(n) Transform this map by applying a function to every value.