Many tie methods force their arguments into more regular forms. You can't get anything but non-negative integers for indices into tied arrays ($x[-1] calls $obj->FETCH( $obj->FETCHSIZE() -1 ), for example). You can't use nor return a list where you would usually have a scalar. And so on...

An exception appears to be that you can get more than just the string value for keys passed to tied hashes (and I suspect this was not always the case).

- tye        

In reply to Re: Interesting SEEK behavior on tied filehandle (others) by tye
in thread Interesting SEEK behavior on tied filehandle by GammaRay Rob

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