map -package:containers -package:conduit -package:charset -package:base-compat-batteries -package:case-insensitive -package:bytestring -package:base-compat -package:foldl -package:blaze-html -is:exact -is:exact is:exact package:aeson

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