map is:exact -package:containers -package:blaze-html -package:case-insensitive -package:base-prelude -package:Cabal-syntax -package:imports -package:charset -package:filepath -package:integration -package:basement -package:aeson 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.