NAME

       Sub::HandlesVia::Manual::WithMoo - using Sub::HandlesVia with Moo

SYNOPSIS

        package Kitchen {
          use Moo;
          use Sub::HandlesVia;
          use Types::Standard qw( ArrayRef Str );

          has food => (
            is          => 'ro',
            isa         => ArrayRef[Str],
            handles_via => 'Array',
            default     => sub { [] },
            handles     => {
              'add_food'    => 'push',
              'find_food'   => 'grep',
            },
          );
        }

MANUAL

       Sub::HandlesVia allows you to delegate methods from your class to the values of your
       objects' attributes.

       Conceptually, it allows you to define "$object->push_number($n)" to be a shortcut for
       "$object->numbers->push($n)" except that "$object->numbers" is an arrayref, so doesn't
       have methods you can call on it like "push".

       You should be able to use Sub::HandlesVia as a drop-in replacement for MooX::HandlesVia,
       which provides a similar feature, though has a more limited implementation.
       Sub::HandlesVia honours type constraints, plus it can mutate non-reference values.

   Which Methods Can Be Delegated To?
       The "handles_via" option indicates which library of methods should be available. Valid
       values include Array, Blessed, Bool, Code, Counter, Enum, Hash, Number, Scalar, and
       String.

       An arrayref can be provided for "handles_via", though many of the options are conceptually
       contradictory.

        handles_via => [ 'Number', 'Scalar' ]

BUGS

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

   Potential load order bugs
       Unlike Moose, Moo doesn't really offer much of an API for extensions.  As a result, most
       modules that provide extensions do so by wrapping the Moo keywords (especially "has").
       Sub::HandlesVia is no exception to this.  If you are using multiple Moo extensions, you
       may need to adjust the order you "use" them for them to work properly together. In some
       combinations, there may be no order that fully works!

       Some known modules that should be imported before Sub::HandlesVia if you're using them:
       MooX::Should.

       Some known modules that should be imported after Sub::HandlesVia if you're using them:
       MooX::ProtectedAttributes.

       Some known modules that conflict with Sub::HandlesVia: none so far!

SEE ALSO

       Misc advanced documentation: Sub::HandlesVia::Manual::Advanced.

       Sub::HandlesVia.

       Documentation for delegatable methods: Sub::HandlesVia::HandlerLibrary::Array,
       Sub::HandlesVia::HandlerLibrary::Blessed, Sub::HandlesVia::HandlerLibrary::Bool,
       Sub::HandlesVia::HandlerLibrary::Code, Sub::HandlesVia::HandlerLibrary::Counter,
       Sub::HandlesVia::HandlerLibrary::Enum, Sub::HandlesVia::HandlerLibrary::Hash,
       Sub::HandlesVia::HandlerLibrary::Number, Sub::HandlesVia::HandlerLibrary::Scalar, and
       Sub::HandlesVia::HandlerLibrary::String.

AUTHOR

       Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

       This software is copyright (c) 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.