map -package:containers -package:insert-ordered-containers -package:blaze-html -package:conduit -package:base -package:Cabal-syntax -package:foldl -package:case-insensitive -package:os-string package:aeson -is:module -is:exact is:exact

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