# defimpl Poison.Encoder, for: Any do
#   def encode(%{__struct__: _} = struct, options) do
#     map = struct
#           |> Map.from_struct
#           |> sanitize_map
#     Poison.Encoder.Map.encode(map, options)
#   end
#
#   defp sanitize_map(map) do
#     Map.drop(map, [:__meta__, :__struct__])
#   end
# end