plataformatec/responders — pull request #92 by lucasmazza (2014-10-02 21:08:39+00:00)
Title: Remove 'resourceful?' check.

This method requires that all resources should implement a 'to_#{format}' API
when this is actually responsability of the renderer that Rails will use for
the response format. This is particually annoying when implementing a new format
that is based in an existing serialization protocol like using a ':hal' format
while using 'to_json' to serialize the resources.

/cc @josevalim