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Re: In a dereference nightmare!

by Biker (Priest)
on Apr 18, 2002 at 07:59 UTC ( #160142=note: print w/replies, xml ) Need Help??

in reply to In a dereference nightmare!

In a design nightmare? ;-)

I'd recommend that you do not return a reference to the inner hash to the caller that instantiates your object.

Return the reference to your blessed hash as for any usual implementation of a class. Then access the values of your blessed hash, that is "the inner hash" and any other object properties, only via the methods you provide to the caller.

Everything went worng, just as foreseen.

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