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RE: Simpler Section Numbersby tye (Sage) |
| on Jul 28, 2000 at 19:32 UTC ( [id://24986]=note: print w/replies, xml ) | Need Help?? |
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Actually I wrote it as map first and, of course, it didn't work because s// doesn't return the modified string. Breaking the unwritten rule of grep seemed slicker than: which still hides side-effects inside map or: which just, well, isn't slick. :)
In Section
Seekers of Perl Wisdom
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