map is:exact -package:aeson -package:Cabal-syntax -package:dlist -package:bytestring -package:basement -package:charset -package:hedgehog -package:incipit-base -package:case-insensitive -package:dense-linear-algebra -package:pipes 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.