map is:exact -package:aeson -package:blaze-html -package:containers -package:invertible -package:basement -package:conduit -package:pipes -package:bytestring -package:Cabal-syntax -package:base-compat -package:charset package:psqueues
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.