map -package:containers -package:charset -package:case-insensitive -package:incipit-base -package:dlist -package:conduit is:exact -package:base-prelude -package:base-compat-batteries -package:invertible -package:monoidal-containers -package:ghc 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.