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inc/inc_Module-Load-Conditional/Module/Load/Conditional.pm  view on Meta::CPAN

    if( defined $error ) {
        $ERROR = $error;
        Carp::carp( loc(q|%1 [THIS MAY BE A PROBLEM!]|,$error) ) if $args->{verbose};
        return undef;
    } else {
        return 1;
    }
}

=head2 @list = requires( MODULE );

C<requires> can tell you what other modules a particular module
requires. This is particularly useful when you're intending to write
a module for public release and are listing its prerequisites.

C<requires> takes but one argument: the name of a module.
It will then first check if it can actually load this module, and
return undef if it can't.
Otherwise, it will return a list of modules and pragmas that would
have been loaded on the module's behalf.