map -package:containers -package:insert-ordered-containers -package:dlist -package:blaze-html -is:exact -package:foldl -package:filepath -package:case-insensitive -package:imports 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.