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 > tomorrow
 2014-05-14#Wed

 > today + 2 days
 2014-05-15#Thu

 > 2014-05-13 - 2014-02-14
 P2M3W6D

 > days(2014-05-13 - 2014-02-14)
 4

 > totdays(2014-05-13 - 2014-02-14)
 88

 > 2 months 3 weeks 6 days
 P2M3W6D

 > P10D
 P1W3D

 > 2014-05-13 + P2D
 2014-05-15#Thu

 > 2 * 2 days 10 hours
 P4DT20H

 > P10D / 2
 P5D

 > 6d + 8d + 13 min
 P2WT13M

 > month(today)
 5

 > days(P8D)
 1
 > weeks(P8D)
 1
 > P8D
 P1W1D

=head1 DESCRIPTION

This is a command-line utility to perform date calculations.

For now, for more details, see L<App::datecalc>.

=head1 FAQ

=head2 Why is date addition/subtraction with fractional duration incorrect?

For example:

 > 2001-01-01 + P1.5M
 2001-02-01#Thu

One would expect something closer to C<2001-02-16>. But this is how
L<DateTime::Duration> works. Instead of using fractions in larger units, try
using smaller units instead. For example:

 > 2001-01-01 + P1M2W
 2001-02-15#Thu

=head1 FILES

=head2 ~/.datecalc_history

=head1 HOMEPAGE

Please visit the project's homepage at L<https://metacpan.org/release/App-datecalc>.

=head1 SOURCE

Source repository is at L<https://github.com/perlancar/perl-App-datecalc>.

=head1 AUTHOR

perlancar <perlancar@cpan.org>

=head1 CONTRIBUTING


To contribute, you can send patches by email/via RT, or send pull requests on
GitHub.

Most of the time, you don't need to build the distribution yourself. You can
simply modify the code, then test via:

 % prove -l

If you want to build the distribution (e.g. to try to install it locally on your
system), you can install L<Dist::Zilla>,
L<Dist::Zilla::PluginBundle::Author::PERLANCAR>,
L<Pod::Weaver::PluginBundle::Author::PERLANCAR>, and sometimes one or two other
Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond
that are considered a bug and can be reported to me.

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2023, 2018, 2016, 2015, 2014 by perlancar <perlancar@cpan.org>.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=head1 BUGS

Please report any bugs or feature requests on the bugtracker website L<https://rt.cpan.org/Public/Dist/Display.html?Name=App-datecalc>

When submitting a bug or request, please include a test-file or a
patch to an existing test-file that illustrates the bug or desired
feature.

=cut