This still doesn't seem to work. Maybe it only works by extending the
attribute metaclass rather than applying a role like I'm trying.
Here's the code. Help!
-----------------------
package Demo::Meta::Attribute::Trait::Foo;
use Moose::Role;
has foo => (
is => 'rw',
isa => 'Str',
required => 1,
);
around 'legal_options_for_inheritance' => sub {
my @options = inner();
push @options, 'foo';
return @options;
};
package Moose::Meta::Attribute::Custom::Trait::Foo;
sub register_implementation { 'Demo::Meta::Attribute::Trait::Foo' }
On Wed, Jul 16, 2008 at 10:35 AM, Stevan Little
<[EMAIL PROTECTED]> wrote:
> Dan,
>
> Roles don't inherit, so you want 'around' instead of 'override' sorry, my
> fault i used a term that is also a keyword :)
>
> - Stevan
>
> On Jul 16, 2008, at 11:16 AM, Dan Harbin wrote:
>
>> Stevan,
>>
>> I changed the code as follows, and it still fails. This trait
>> doesn't/can't inherit from Moose::Meta::Attribute, so I think the
>> override method is a no-op. How do I fix this?
>>
>> Dan
>>
>> -----------------
>>
>> package Demo::Meta::Attribute::Trait::Foo;
>> use Moose::Role;
>>
>> has foo => (
>> is => 'rw',
>> isa => 'Str',
>> required => 1,
>> );
>>
>> override 'legal_options_for_inheritance' => sub {
>> my @options = super();
>> push @options, 'foo';
>> return @options;
>> };
>>
>> package Moose::Meta::Attribute::Custom::Trait::Foo;
>> sub register_implementation { 'Demo::Meta::Attribute::Trait::Foo' }
>
>
