map -package:containers -package:base-compat -package:insert-ordered-containers -package:ghc -package:dlist -package:incipit-base -package:base-prelude -package:invertible -package:base -package:basement -package:aeson package:psqueues is:exact
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.