§ parse
<Date> iDate.parse(<string> format, <string> value)
举例
iDate.parse('yyyy-MM-dd HH:mm:ss', '2011-08-19 18:00:00');
// 结果 Date {Fri Aug 19 2011 18:00:00 GMT+0800}
§ format
<string> iDate.format(<string> format, <Date> date)
举例
iDate.format('yyyy-MM-dd HH:mm:ss', new Date());
// 结果 2011-08-19 18:00:00
