map -package:containers -package:base-prelude -package:conduit -package:charset -package:Cabal-syntax -package:base-compat-batteries -package:ghc -package:invertible -package:base-compat -package:foldl -package:os-string -package:incipit-base -is:exact -package:base -is:exact package:aeson -is:exact is:exact

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