map -package:containers -package:charset -package:imports -package:conduit -package:Cabal-syntax -package:invertible -package:bytestring -package:base-compat -package:base-compat-batteries is:exact -package:basement package:aeson

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