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Moose::Meta::Attribute::Native::Trait::Bool.3pm
Langue: en
Version: 2010-06-15 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Moose::Meta::Attribute::Native::Trait::Bool - Helper trait for Bool attributesSYNOPSIS
package Room; use Moose; has 'is_lit' => ( traits => ['Bool'], is => 'rw', isa => 'Bool', default => 0, handles => { illuminate => 'set', darken => 'unset', flip_switch => 'toggle', is_dark => 'not', }, ); my $room = Room->new(); $room->illuminate; # same as $room->is_lit(1); $room->darken; # same as $room->is_lit(0); $room->flip_switch; # same as $room->is_lit(not $room->is_lit); return $room->is_dark; # same as !$room->is_lit
DESCRIPTION
This provides a simple boolean attribute, which supports most of the basic math operations.PROVIDED METHODS
These methods are implemented in Moose::Meta::Attribute::Native::MethodProvider::Bool. It is important to note that all those methods do in place modification of the value stored in the attribute.- set
- Sets the value to 1.
- unset
- Set the value to 0.
- toggle
- Toggles the value. If it's true, set to false, and vice versa.
- not
- Equivalent of 'not $value'.
METHODS
- meta
- has_method_provider
- method_provider
BUGS
See ``BUGS'' in Moose for details on reporting bugs.AUTHOR
Jason MayCOPYRIGHT AND LICENSE
Copyright 2007-2009 by Infinity Interactive, Inc.<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre