map is:exact -package:text -package:bytestring -package:basement -package:foldl -package:base-prelude -package:blaze-html -package:monoidal-containers -package:base -package:os-string -package:dlist -package:integration -package:filepath 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.