The performance hit for stringfying $foo pales in comparison to the overhead of the open().

Don't worry about performance at this level. It's like trying to pry small stones out of your tires so that your car will go faster. It just isn't worth it. Worry about effective use of your time, and your reader's time, instead.

In reply to Re: Re: hashes of arrays by dws
in thread hashes of arrays by mbond

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