map -package:containers -package:insert-ordered-containers -package:monoidal-containers -package:base-prelude -package:dlist -is:exact -package:os-string -package:hedgehog -package:basement -package:base -package:Cabal-syntax 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.