# File lib/action_controller/vendor/html-scanner/html/sanitizer.rb, line 158 def process_attributes_for(node, options) return unless node.attributes node.attributes.keys.each do |attr_name| value = node.attributes[attr_name].to_s if !options[:attributes].include?(attr_name) || contains_bad_protocols?(attr_name, value) node.attributes.delete(attr_name) else node.attributes[attr_name] = attr_name == 'style' ? sanitize_css(value) : CGI::escapeHTML(CGI::unescapeHTML(value)) end end end