map -package:dense-linear-algebra -package:case-insensitive -package:ghc -package:imports -package:charset -package:blaze-html -package:dlist -is:exact -package:filepath -package:monoidal-containers package:aeson is:exact

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