def options_for_render(options = {})
      style = options_for_style(options[:style] || DEFAULT_OPTIONS[:style])
      DEFAULT_OPTIONS.merge(style).merge(options)
    end
def options_for_render(options = {})
      style = options_for_style(options[:style] || DEFAULT_OPTIONS[:style])
      DEFAULT_OPTIONS.merge(style).merge(options)
    end
Returns merged options for rendering breadcrumbs.