map -package:conduit -package:basement -package:blaze-html -package:invertible -is:exact -package:dlist -package:bytestring -package:foldl -package:pipes -package:charset -package:Cabal-syntax -package:psqueues package:aeson is:exact

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