def to_a
      [time.sec, time.min, time.hour, time.day, time.mon, time.year, time.wday, time.yday, dst?, zone]
    end
def to_a
      [time.sec, time.min, time.hour, time.day, time.mon, time.year, time.wday, time.yday, dst?, zone]
    end
Returns Array of parts of Time in sequence of
 [seconds, minutes, hours, day, month, year, weekday, yearday, dst?, zone].

   now = Time.zone.now     # => Tue, 18 Aug 2015 02:29:27 UTC +00:00
   now.to_a                # => [27, 29, 2, 18, 8, 2015, 2, 230, false, "UTC"]