I almost always use hashes (or hash refs) to implement my objects. Auto-vivification issues aside, I really dig the conveniece of naming my constructor arguments in a meaningful way. That aside, I know there are performance issues regarding hash overhead. How much do I have to worry, and what does stepping down to an array save me?

I mean, in practical terms, do array implementations scale better than hash-based ones? Does passing a reference mitigate the overhead somewhat?

thanks,
dshahin

In reply to best structure for classes? by dshahin

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