NAME

       MooseX::AttributeHelpers::Bool - simple boolean attribute

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 v5.20.2                                       2015-10-25              MooseX::Attrib...rs::Trait::Bool(3pm)