MooseX::AttributeHelpeUserTContributedMooseX::AttributeHelpers::Trait::Bool(3)NAME
MooseX::AttributeHelpers::Bool
SYNOPSIS
package Room;
use Moose;
use MooseX::AttributeHelpers;
has 'is_lit' => (
metaclass => 'Bool',
is => 'rw',
isa => 'Bool',
default => sub { 0 },
provides => {
set => 'illuminate',
unset => 'darken',
toggle => 'flip_switch',
not => 'is_dark'
}
);
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.
METHODS
meta
helper_type
method_constructors
has_method_provider
method_provider
PROVIDED METHODS
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
Toggle the value. If it's true, set to false, and vice versa.
not Equivalent of 'not $value'.
BUGS
All complex software has bugs lurking in it, and this module is no
exception. If you find a bug please either email me, or add the bug to
cpan-RT.
AUTHOR
Jason May
COPYRIGHT 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.
perl v5.14.12010MooseX::AttributeHelpers::Trait::Bool(3)
