def styles
      out = selected.map do |view|
        view.rmq_data.styles
      end
      out.flatten!.uniq!
      out
    end
def styles
      out = selected.map do |view|
        view.rmq_data.styles
      end
      out.flatten!.uniq!
      out
    end
@example
   rmq(view).styles

 @return style_names as an array