Module::Math::Depends - Convenience object for manipulating module dependencies
This is a small convenience module created originally as part of
Module::Inspector but released seperately, in the hope that people might find
it useful in other contexts.
my $deps = Module::Math::Depends->new;
Creates a new, empty, dependency set.
my $deps = Module::Math::Depends->from_hash( \%modules );
Creates a new dependency set from a raw hashref of modules names and versions.
$deps->add_module( 'My::Module' => '1.23' );
Adds a single module dependency to the set.
Returns true, or dies on error.
$my_deps->merge( $your_deps );
The "merge" method takes another dependency set and merges it into the
current one, taking the highest version where both sets contain a module.
Returns true or dies on error.
Converts the dependency set to a simple printable string.
This module is stored in an Open Repository at the following address.
Write access to the repository is made available automatically to any published
CPAN author, and to most other volunteers on request.
If you are able to submit your bug report in the form of new (failing) unit
tests, or can apply your fix directly instead of submitting a patch, you are
encouraged to do so as the author currently maintains over 100
modules and it can take some time to deal with non-Critcal bug reports or
This will guarentee that your issue will be addressed in the next release of the
If you cannot provide a direct test or fix, or don't have time to do so, then
regular bug reports are still accepted and appreciated via the CPAN bug
For other issues, for commercial enhancement or support, or to have your write
access enabled for the repository, contact the author at the email address
Adam Kennedy <firstname.lastname@example.org>
Copyright 2006 - 2008 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it under
the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this