On Thu, Feb 5, 2009 at 9:32 AM, Dave Rolsky <auta...@urth.org> wrote:
> This is not right. There's a much simpler way, and it doesn't require
> digging into the object's hashref, which is strongly discourage with Moose.
>
> package Foo;
>
> has 'list' =>
> ( is => 'rw',
> isa => 'ArrayRef',
> lazy => 1,
> default => sub { [] },
> clearer => '_clear_list',
> );
>
> my $foo = Foo->new();
>
> $foo->list(); # makes a new arrayref and returns it
> $foo->_clear_list;
> $foo->list(); # makes a new arrayref and returns it, again
Hmm. But you still have to write _clear_list(), yes?
>
> I do second the recommendation to take a look at MX::AttributeHelpers,
> though.
>
>
> -dave
>
> /*============================================================
> http://VegGuide.org http://blog.urth.org
> Your guide to all that's veg House Absolute(ly Pointless)
> ============================================================*/
>
--
Matthew O. Persico
