NAME

       Sub::HandlesVia::HandlerLibrary::Bool - library of bool-related methods

SYNOPSIS

         package My::Class {
           use Moo;
           use Sub::HandlesVia;
           use Types::Standard 'Bool';
           has attr => (
             is => 'rwp',
             isa => Bool,
             handles_via => 'Bool',
             handles => {
               'my_not' => 'not',
               'my_reset' => 'reset',
               'my_set' => 'set',
               'my_toggle' => 'toggle',
               'my_unset' => 'unset',
             },
           );
         }

DESCRIPTION

       This is a library of methods for Sub::HandlesVia.

DELEGATABLE METHODS

   "not()"
       Returns the opposite value of the boolean.

         my $object = My::Class->new( attr => 1 );
         say $object->my_not(); ## ==> false

   "reset()"
       Sets the boolean to its default value, or false if it has no default.

   "set()"
       Sets the value of the boolean to true.

         my $object = My::Class->new();
         $object->my_set();
         say $object->attr; ## ==> true

   "toggle()"
       Toggles the truth value of the boolean.

         my $object = My::Class->new();
         $object->my_toggle();
         say $object->attr; ## ==> true
         $object->my_toggle();
         say $object->attr; ## ==> false

   "unset()"
       Sets the value of the boolean to false.

         my $object = My::Class->new();
         $object->my_unset();
         say $object->attr; ## ==> false

BUGS

       Please report any bugs to <https://github.com/tobyink/p5-sub-handlesvia/issues>.

SEE ALSO

       Sub::HandlesVia.

AUTHOR

       Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

       This software is copyright (c) 2020, 2022 by Toby Inkster.

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

DISCLAIMER OF WARRANTIES

       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
       WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
       PURPOSE.