date_easter: calculate the day upon which Easter Sunday falls

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OVERVIEW

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This module calculates the date upon which Easter falls, a date upon which many holidays in the Western world depend. It extends the Date class available in the Ruby standard library, adding the class method Date::easter(year) and the instance method easter().

BUGS

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Julian / Orthodox easter calculations are not yet implemented.

LICENSE

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This program is free software! You can copy, modify, share and distribute it under the same license as Ruby itself.

AUTHOR

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Rick Scott rick@shadowspar.dyndns.org

Patches, feature requests, and bug reports are welcome.