Re: multidimensional insertion order

* Spin schrieb:
> Fabian Pilkowski wrote:
>>
>> Since you don't want to tie a reference [1], you have to tie a hash
>> instead. Try to dereference the whole hash with "%{}" first:
>>
>> tie %{ $xml_lines{$section}->{$section_number} }, "Tie::IxHash";
>
> Fabian, that's what I wondered so I tried that (see my previous post)
> but that chops off parts of my hash.

Right, I see it know. Last time I connected to my newsserver that
posting wasn't present.

This problem depends on your input data. You hadn't give us any example
thus we give you a first approach to what you want. Now, I assume you're
"re-tieing" your hash. By tieing a already tied hash, this hash will be
discharged. Could this be? Try to prevent this by using Perl's tied()
function to check whether your hash is already tied:

unless ( tied %{...} ) {
tie %{...}, 'Tie::IxHash';
}

or the one-line-version for that:

tie %{...}, 'Tie::IxHash' unless tied %{...};

regards,
fabian
.

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