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Date::Calendar::Bahai - Conversions from / to the Baháʼí calendar
use Date::Calendar::Bahai;
my Date $dt-greg;
my Date::Calendar::Bahai $dt-bahai;
$dt-greg .= new(2021, 5, 17);
$dt-bahai .= new-from-date($dt-greg);
say $dt-bahai;
# --> 0178-04-01
say $dt-bahai.strftime("%A %d %B %Y");
# --> Kamál 1 ‘Aẓamat 178
Converting a Bahai date (e.g. 19 Jamál 178) into Gregorian
use Date::Calendar::Bahai; my Date::Calendar::Bahai $dt-bahai; my Date $dt-greg; $dt-bahai .= new(year => 178, month => 3, day => 19); $dt-greg = $dt-bahai.to-date; say $dt-greg; # --> 2021-05-16
Date::Calendar::Bahai is a class representing dates in the Baháʼí calendar. It allows you to convert a Baháʼí date into Gregorian or into other implemented calendars, and it allows you to convert dates from Gregorian or from other calendars into Baháʼí.
The Date::Calendar::Bahai class gives the early version of the Baháʼí calendar, which is synchronised with the Gregorian calendar. The new version, after the 2015 reform, is partially implemented in Date::Calendar::Bahai::Astronomical, included in this distribution.
zef install Date::Calendar::Bahai
or
git clone https://github.com/jforget/raku-Date-Calendar-Bahai.git cd raku-Date-Calendar-Bahai zef install .
Jean Forget [email protected]
Copyright 2021 Jean Forget
This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.