map is:exact -package:text -package:bytestring -package:basement -package:invertible -package:base-prelude -package:dense-linear-algebra -package:insert-ordered-containers -package:charset -package:blaze-html -package:hedgehog -package:incipit-base -package:aeson 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.