This behaviour has bitten me a few times too, taking quite a bit of
time to find the cause of. Is there any intention to give a default
'is' value, or raise a warning, if no access parameters are given?
Mark.
On Wed, Jun 3, 2009 at 3:09 PM, mikhail maluyk <mikhail.mal...@gmail.com> wrote:
> Hi,
>
> "has" doesn't create an accessor for an attribute. "is" or "accessor" does.
>
> On Wed, Jun 3, 2009 at 8:00 PM, Ovid <publiustemp-catal...@yahoo.com> wrote:
>
>>
>> Could someone please explain to me what I'm doing wrong here?
>>
>> #!/usr/bin/env perl
>>
>> {
>> package My::Base;
>> use Moose;
>> has some_method => ( default => 'foo' );
>> }
>> {
>> package My::Class;
>> use Moose;
>> extends 'My::Base';
>> }
>> print My::Base->new->some_method;
>> __END__
>> Can't locate object method "some_method" via package "My::Base" at
>> inherit.pl line 16.
>>
>> Changing the some_method attribute to the following makes this go away:
>>
>> has some_method => ( is => 'rw', default => 'foo' );
>>
>> (is => 'ro', default => 'foo') also works.
>>
>> Is this a bug or have I misunderstood something? This is Moose 0.79 and
>> perl, v5.8.8 built for i486-linux-gnu-thread-multi. (Also fails on Solaris,
>> so I doubt it's an OS issue).
>>
>> If this is a bug, I'll file a report.
>>
>> Cheers,
>> Ovid
>> --
>> Buy the book - http://www.oreilly.com/catalog/perlhks/
>> Tech blog - http://use.perl.org/~Ovid/journal/
>> Twitter - http://twitter.com/OvidPerl
>> Official Perl 6 Wiki - http://www.perlfoundation.org/perl6
>>
>>
>
>
> --
> Regards,
> Mikhail
>
