map -package:containers -package:bytestring -package:monoidal-containers -package:base-compat -package:invertible -package:base-compat-batteries -package:filepath -package:os-string -package:ghc is:exact -package:dlist -package:basement 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.