map is:exact -package:containers -package:ghc -package:insert-ordered-containers -package:monoidal-containers -package:aeson -package:basement -package:conduit -package:os-string -package:blaze-html -package:imports -package:base-compat 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.