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Postings from August 2016
> Moose roles have some limitations, such as inability to override a
method in a class which "with"es the role.
This is false. For example:
{
package MyRole;
use Moose::Role;
sub foo {
'I came from the role';
}
}
{
package MyClass;
use Moose;
with 'MyRole';
around foo => sub {
'I came from the class';
};
}
use 5.010;
my $obj = MyClass->new;
say $obj->foo;
# prints: I came from the class
On Wed, Aug 10, 2016 at 6:00 AM, Victor Porton <porton@narod.ru> wrote:
> Moose roles have some limitations, such as inability to override a
> method in a class which "with"es the role.
>
> But I can use an abstract base class instead of a role.
>
> Are there any real situations where roles are better than base classes?
> With examples, please.
>
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