Perhaps I'm being dense, but I think [c]hromatic's solution is overkill.

If I were writing (or re-writing) the entire code snippet from scratch, I'd agree. The point of replacing the switch statement was twofold. First, I don't like switch statements. I find them generally unperlish. Second, I wanted to replace just that code, in a local refactoring. Since it was a bugfix, I didn't want to change a bunch of other variables.

That left me with the question, "How do I update the values of these variables based on identifying keys, while maintaining the variable names?" It was shorter than reassigning the variables from the hash values.

In reply to Re: Re: Pop quiz: find the bug by chromatic
in thread Pop quiz: find the bug by Ovid

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