map -package:containers is:exact -package:imports -package:insert-ordered-containers -package:bytestring -package:monoidal-containers -package:dlist -package:filepath -package:invertible -package:base-compat-batteries -package:Cabal-syntax -package:case-insensitive 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.