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Re: Make an inside-out object look hash-based using overload.

by adrianh (Chancellor)
on Apr 11, 2007 at 12:35 UTC ( #609353=note: print w/replies, xml ) Need Help??


in reply to Make an inside-out object look hash-based using overload.

You might find Better Inside-Out Objects :) of related interest.

  • Comment on Re: Make an inside-out object look hash-based using overload.

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[ovedpo15]: If I use "unless(opendir(my $dir, $test_dir))" why does it give me error "Global symbol "$dir" requires explicit package name at" if I used "my"? If I use my $dir before the opendir it works.. but why?

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