map -package:charset -package:Cabal-syntax -package:basement -package:imports -package:integration -package:filepath -package:dense-linear-algebra -package:incipit-base -package:invertible -package:foldl -is:exact -is:exact -package:os-string -package:blaze-html is:exact package:aeson

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