NAME
Sub::HandlesVia::Manual::WithMite - using Sub::HandlesVia with Mite
SYNOPSIS
package MyApp::Kitchen {
use MyApp::Mite;
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
.
Mite 0.009000 and above have built-in handles_via
support. Mite will co-operate with Sub::HandlesVia to implement handles_via
and avoid your project having a Sub::HandlesVia dependency!
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, 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.
SEE ALSO
Misc advanced documentation: Sub::HandlesVia::Manual::Advanced.
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::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.