in reply to Re^3: Grep Pattern
in thread Grep Pattern

> that's elegant..

One should even be able to shorten it to (can't test right now)

 grep { (0,1,1,0)[ $_ % 4 ] } 0..12;

But it's not as DRY, cause you need to change the 4 if you change the list.

And of course it's not answering the OP s real question to filter any list.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice