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in reply to map versus for
A couple of things:
- If a benchmark shows a difference of less than 50%, you might as well consider them the same, except for the perl and the environment you ran the test on. And then just for the test data. Compiling it with a different compiler, or different compiler settings may show a reverse result.
- I'm pretty sure Damian doesn't favour map over for because of performance.
- Don't take PBP as a gospel. That would be against the spirit of PBP. Take PBP as a starting point to make up your own mind.
- If you prefer for over map, by all means, use for. Doing things *your* way, that's the Perl spirit.
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