ethio_calendar 0.1.0

Convert between Gregorian and Ethiopian calendar dates with Amharic month and day names, formatting, and date arithmetic. Pure Dart, dependency-free.

Changelog

0.1.0

Initial release.

• EthiopianDate with Gregorian ⇄ Ethiopian conversion via Julian Day Number.
• Correct Ethiopian leap-year handling (Pagume has 5 or 6 days).
• Correct New Year (Meskerem 1) boundary — Sept 11 or Sept 12 depending on the following Gregorian year.
• Amharic and English names for all 13 months and 7 weekdays.
• Pattern-based format() supporting yyyy, yy, MMMM, MM, M, dd, d, EEEE, quoted literals, in English and Amharic locales.
• Date arithmetic (addDays, difference), comparison operators, and value equality.
• Pure Dart, zero runtime dependencies.
• Dart CLI example and a Flutter date-picker example app.