map is:exact -package:text -package:containers -package:dlist -package:base -package:dense-linear-algebra -package:blaze-html -package:filepath -package:aeson -package:incipit-base -package:bytestring -package:basement -package:base-prelude 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.