docs: public static boolean isToday(ReadablePartial time) {
          if (!time.isSupported(DateTimeFieldType.dayOfMonth())
              || !time.isSupported(DateTimeFieldType.monthOfYear())
              || !time.isSupported(DateTimeFieldType.year())) {
              throw new IllegalArgumentException("isToday() must be passed a ReadablePartial that supports day of " +
                  "month, month of year and year.");
          }
  
          LocalDate localDate = time instanceof LocalDate ? (LocalDate) time : new LocalDate(time);
          return LocalDate.now().compareTo(localDate) == 0;
      }