NAME

Data::Object::Base::Undef

ABSTRACT

Data-Object Abstract Undef Class

SYNOPSIS

package My::Undef;

use parent 'Data::Object::Base::Undef';

my $undef = My::Undef->new(undef);

DESCRIPTION

Data::Object::Base::Undef provides routines for operating on Perl 5 undefined data.

METHODS

This package implements the following methods.

new

new(Undef $arg1) : Object

The new method expects an undefined value and returns a new class instance.

new example

# given undef

package My::Undef;

use parent 'Data::Object::Base::Undef';

my $undef = My::Undef->new(undef);

AUTHOR

Al Newkirk, awncorp@cpan.org

LICENSE

Copyright (C) 2011-2019, Al Newkirk, et al.

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

PROJECT

GitHub

Contributing

Reporting

SEE ALSO

To get the most out of this distribution, consider reading the following:

Data::Object::Class

Data::Object::Role

Data::Object::Rule

Data::Object::Library

Data::Object::Signatures