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Re: Can't call method "MoveBook" on an undefined value

by tobyink (Abbot)
on Jan 24, 2013 at 19:52 UTC ( #1015219=note: print w/replies, xml ) Need Help??

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  1. or download this
    package LibraryTest;
    use Moose;
    ...
       isa     => 'ArrayRef[Book]',
       default => sub { [] },
    );
    
  2. or download this
    package LibraryTest;
    use Moose;
    ...
    sub _build_read_books {
       return [];
    }
    

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[erix]: in this context, one learns all kinds of interesting psychological excuse-jargon: not just 'alternative facts'; how about 'gapped knowledge' ? :)
[erix]: which still manages to sound more or less positive
[Corion]: Huh. I wasn't aware that you cannot segregate Python 2 and Python 3 modules... Hopefully Perl 6 module use C6AN and thus avoid the problem...

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