map -package:containers -package:insert-ordered-containers -package:blaze-html -package:conduit -package:imports -package:basement -package:psqueues -package:base-prelude -package:base package:aeson -is:module is:exact

map :: (a -> b) -> KeyMap a -> KeyMap b
aeson Data.Aeson.KeyMap
Map a function over all values in the map.