NAME

CPAN::Meta::Check - Verify requirements in a CPAN::Meta object

VERSION

version 0.001

SYNOPSIS

warn "$_\n" for verify_requirements($meta, [qw/runtime build test/], 'requires');

DESCRIPTION

This module verifies if modules are

FUNCTIONS

check_requirements($reqs, $type)

This function checks if all dependencies in $reqs (a CPAN::Meta::Requirements object) are met, taking into account that 'conflicts' dependencies have to be checked in reverse. It returns a hash with the modules as values and any problems as keys, the value for a succesfully found module will be undef.

verify_dependencies($meta, $phases, $types)

Check all requirements in $meta for phases $phases and types $types.

requirements_for($meta, $phases, $types)

This function returns a unified CPAN::Meta::Requirements object for all $type requirements for $phases. $Phases may be either one (scalar) value or an arrayref of valid values as defined by the CPAN::Meta spec. $type must be a a relationship as defined by the same spec.

AUTHOR

Leon Timmermans <leont@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2012 by Leon Timmermans.

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