[SystemStackError] recursive madness when calling render

[ximus]

In 1.3.0 prerelease I get this when I try to render anything:

SystemStackError (stack level too deep):
/Users/johnwest/.bundle/ruby/1.8/bundler/gems/restfulx-4c800dcb763416a71965ab45e5fadba4eb9ef01d-master/rails/./lib/restfulx/action_controller.rb:18:in render_without_fxml' /Users/johnwest/.bundle/ruby/1.8/bundler/gems/restfulx-4c800dcb763416a71965ab45e5fadba4eb9ef01d-master/lib/restfulx/action_controller.rb:31:inrender_without_amf'
(...)

render code is
format.fxml { render :fxml @projects }

The problem is in the render overrides in /lib/restfulx/action_controller.rb, they call themselves, I'm suprised I'm the first to encounter this.

Changing the only two functions to this 1.2.4ish way of doing it solved it:

def render_with_amf(options=nil, extra_options={}, &block)
  if Hash === options and options.key?(:amf)
    object = options.delete(:amf)
    unless String === object
      object = object.to_amf(options, &block) if object.respond_to?(:to_amf)
    end
    response.content_type ||= RestfulX::Types::APPLICATION_AMF
    render_for_text(object)
  else
    render_without_amf(options, extra_options, &block)
  end
end

def render_with_fxml(options=nil, extra_options={}, &block)
  if Hash === options and options.key?(:fxml)
    object = options.delete(:fxml)
    unless String === object
      object = object.to_fxml(options, &block) if object.respond_to?(:to_fxml)
    end
    response.content_type ||= RestfulX::Types::APPLICATION_FXML
    render_for_text(object)
  else
    render_without_fxml(options, extra_options, &block)
  end
end

The sweet spot is:
response.content_type ||= RestfulX::Types::APPLICATION_AMF
render_for_text(object)

[ximus]

This is a duplicate, discard it.