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| Problems? Is your data what you think it is? | |
| PerlMonks |
Re: Re: Re: XML::Simple and arraysby arturo (Vicar) |
| on Mar 07, 2003 at 16:29 UTC ( [id://241167]=note: print w/replies, xml ) | Need Help?? |
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That should be grep { $_ eq $chk } keys %{ $rules->{CI} };, because without the braces, the % deferences the $rules hashref and not the $rules->{CI} hashref. See References quick reference for more illumination. HTH! If not P, what? Q maybe?
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