map -package:containers -package:base -package:ghc -package:imports -package:bytestring -package:monoidal-containers -package:dlist -package:basement -package:pipes -package:insert-ordered-containers -package:hedgehog is:exact 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.