map is:exact -package:text -package:containers -package:basement -package:pipes -package:blaze-html -package:dense-linear-algebra -package:charset -package:base-compat-batteries -package:case-insensitive -package:base-prelude -package:filepath -package:bytestring 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.