match

# File actionpack/lib/action_controller/vendor/html-scanner/html/node.rb, line 238
    def match(conditions)
      case conditions
        when String
          @content == conditions
        when Regexp
          @content =~ conditions
        when Hash
          conditions = validate_conditions(conditions)

          # Text nodes only have :content, :parent, :ancestor
          unless (conditions.keys - [:content, :parent, :ancestor]).empty?
            return false
          end

          match(conditions[:content])
        else
          nil
      end
    end