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Re: Split string after 14 Line Feeds?

by Cody Fendant (Pilgrim)
on Dec 04, 2012 at 11:30 UTC ( #1007067=note: print w/ replies, xml ) Need Help??


in reply to Split string after 14 Line Feeds?

Just because this solution hasn't been hinted at yet:

while (<DATA>) { chomp; if ( $. % 14 == 0 ) { print "$_ -- do something here\n"; } else { print "$_\n"; } } __DATA__ line 1 line 2 line 3 line 4 line 5 line 6 line 7 line 8 line 9 line 10 line 11 line 12 line 13 line 14 line 15 line 16 line 17 line 18 line 19 line 20 line 21 line 22 line 23 line 24 line 25 line 26 line 27 line 28 line 29 line 30

Don't forget this kind of solution will leave you with extra unprocessed lines whenever the total number of lines isn't a multiple of 14, so wrap those up after you're finished with the loop.


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