iranian_holidays 0.4.0

Iranian holidays for jalali_date dates: calculated offline, including the lunar Hijri holidays, or from an online holiday source you choose.

0.4.0

Breaking

• OfficialHoliday.iran names the holidays in religiously neutral wording instead of the official text, so OfflineHolidaySource descriptions change. Honorifics are dropped, "رحلت" is "درگذشت", Shia Imams are named by their place among the Shia Imams, and the state holidays describe the event: عاشورای حسینی is now عاشورا, پیروزی انقلاب اسلامی is now سالروز انقلاب ۱۳۵۷. Pass your own holidays list to keep the official text. Online sources are unchanged.

0.3.0

Breaking

• The package is renamed from jalali_holidays to iranian_holidays. Depend on iranian_holidays and import package:iranian_holidays/iranian_holidays.dart; the API is otherwise the same.
• HijriDate comes from jalali_date 1.2.0 and is re-exported unchanged in name: the constructor is no longer const and throws ArgumentError for a day that does not exist on Iran's official calendar. Use HijriDate(1448, 1, 10) instead of const HijriDate(1448, 1, 10).

Changed

• The Hijri calendar moved to jalali_date as HijriDate and IranianHijri; holiday dates are unchanged.
• Requires jalali_date ^1.2.0.

0.2.0

• OfflineHolidaySource: Iran's 26 official holidays and Fridays, calculated on the device with no network. Hijri holidays come from a predicted crescent sighting in Iran (Meeus positions, Yallop criterion), corrected to the published calendar from 1387 to 1406. hijriMonthStarts takes announced month starts, holidays a changed holiday list.
• OfficialHoliday and OfficialHoliday.iran, the list of official holidays.
• HijriDate and OfflineHolidaySource.hijriDate for the Iranian Hijri date of a day.
• FallbackHolidaySource: an online source first, another source when it fails.
• README lists the offline holidays of 1405 and 1406.

0.1.0

• HolidaySource interface, HolidayDay, and HolidayEvent.
• HolidayApiIrSource for the free holidayapi.ir service.
• CalendarificSource and GoogleCalendarSource for services that need your own API key, with baseUri for a proxy.
• CachedHolidaySource to avoid repeated requests.