xmlschema

# File activesupport/lib/active_support/time_with_zone.rb, line 134
    def xmlschema(fraction_digits = 0)
      fraction = if fraction_digits > 0
        (".%06i" % time.usec)[0, fraction_digits + 1]
      end

      "#{time.strftime("%Y-%m-%dT%H:%M:%S")}#{fraction}#{formatted_offset(true, 'Z')}"
    end