map -package:containers -package:basement -package:psqueues -package:Cabal-syntax -is:exact -package:invertible -package:blaze-html is:exact -package:monoidal-containers -package:integration -package:case-insensitive package:aeson

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