map -package:containers -package:charset -package:invertible -is:exact -package:base-prelude -package:dlist -package:integration -package:base-compat is:exact -package:base -package:base-compat-batteries package:aeson

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