Method::Signatures provides two new keywords, func and method, so that you can write subroutines with signatures instead of having to spell out my $self = shift; my($thing) = @_ * func is like sub but takes a signature where the prototype would normally go. This takes the place of my($foo, $bar) = @_ and does a whole lot more. * method is like func but specifically for making methods. It will automatically provide the invocant as $self. No more my $self = shift. Also allows signatures, very similar to Perl 6 signatures. Also does type checking, understanding all the types that Moose (or Mouse) would understand. And it does all this with no source filters.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.