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Re: Shorten a list...

by Cristoforo (Deacon)
on Oct 16, 2011 at 01:31 UTC ( #931720=note: print w/replies, xml ) Need Help??


in reply to Shorten a list...

My program starts by reading in paragraph mode, then chomping. Only groups with more than 1 line can have 1 or more newlines.
#!/usr/bin/perl use strict; use warnings; use 5.014; { local $/ = ""; while (<DATA>) { chomp; print "$_\n" if tr/\n//; # if 1 or more newlines } } __DATA__ Group 1 Group 2 Group 3 Group 3 Group 4 Group 5 Group 5 Group 5
prints:
Group 3 Group 3 Group 5 Group 5 Group 5

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[sierpinski]: test passed?
[sierpinski]: It's really weird seeing that I have 20 votes now.. I've been at 18 for so long
[LanX]: yes, test passed :)
[sierpinski]: woo hoo! you can go home for the day now
[Eily]: does this mean you'll give up the random prefix solution LanX?
[LanX]: yep, sorry ;(
[Eily]: such a fine and clever workaround though...
[LanX]: well even my random fingers have memory ...

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