_process_render_template_options

# File actionview/lib/action_view/rendering.rb, line 177
      def _process_render_template_options(options)
        if options[:partial] == true
          options[:partial] = action_name
        end

        if !options.keys.intersect?([:partial, :file, :template])
          options[:prefixes] ||= _prefixes
        end

        options[:template] ||= (options[:action] || action_name).to_s
      end