map -package:containers is:exact -package:base-compat-batteries -package:ghc -package:foldl -package:Cabal-syntax -package:aeson -package:monoidal-containers -package:basement -package:base-prelude -package:invertible -package:conduit 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.