Be compatible with Rails to_json

The default way to serialize records to JSON in Rails gives the following JSON structure:

[{ "user : { "field1":"value1"}}]

Instead of the Restfulie way:

{"users: [{"field1":"value1"}]}

In order to migrate more fluently from the default Rails way to the Restfulie way it would be nice if the Rails style could be easily achieved with the Tokamak dsl. And as Guilherme pointed out on the mailing list: "the first one allows
multiple types within the array..."