def sitemap_meta_description
      return controller.sitemap_meta_data[:description].blank? ? nil : tag(:meta, {name: :description, content: controller.sitemap_meta_data[:description]}, false, false)
    end
def sitemap_meta_description
      return controller.sitemap_meta_data[:description].blank? ? nil : tag(:meta, {name: :description, content: controller.sitemap_meta_data[:description]}, false, false)
    end
Generates a description meta tag for use inside HTML header area.
 @return [String] HTML safe description meta tag.