map is:exact -package:Cabal-syntax -package:dense-linear-algebra -package:blaze-html -package:dlist -package:case-insensitive -package:bytestring -package:containers -package:basement -package:aeson -package:hedgehog 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.