NAME
MooseX::AttributeTags - tag your Moose attributes
SYNOPSIS
package User;
use Moose;
use MooseX::Types::Moose 'Bool';
use MooseX::AttributeTags (
SerializationStyle => [
hidden => Bool,
],
);
has username => (
traits => [ SerializationStyle ],
is => 'ro',
hidden => 0,
);
has password => (
traits => [ SerializationStyle ],
is => 'rw',
hidden => 1,
);
DESCRIPTION
MooseX::AttributeTags is a factory for attribute traits. All the work is
done in the import method.
Methods
`import(@optlist)`
The option list is a list of trait names to create (which will be
exported to the caller package as constants).
Each trait name may be optionally followed by an arrayref of
attributes to be created within the trait. (In the SYNOPSIS, the
"SerializationStyle" trait gets an attribute called "hidden".)
Each attribute may be optionally followed by *one* of:
* A coderef which provides a default value for the attribute.
* A type constraint object (such as those provided by
Types::Standard or MooseX::Types; not a type constraint string) to
validate the attribute.
* An arrayref or hashref providing options similar to those given to
Moose's `has` keyword.
Note that in the SYNOPSIS example, a constant `User::SerializationStyle`
is defined.
my $attr = User->meta->get_attribute('username');
$attr->does(User::SerializationStyle); # true
$attr->hidden; # false
BUGS
Please report any bugs to
SEE ALSO
Moose.
AUTHOR
Toby Inkster <tobyink@cpan.org>.
COPYRIGHT AND LICENCE
This software is copyright (c) 2013, 2017, 2019 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.