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Re: My 'perldar' tells me there is a 'better' solution for this list operation

by mreece (Friar)
on Nov 04, 2006 at 05:55 UTC ( [id://582215]=note: print w/replies, xml ) Need Help??


in reply to My 'perldar' tells me there is a 'better' solution for this list operation

because there's more than several ways to do it.. 
my @l3 = map { my $f = $_; ((grep { $f eq $_ } @l2),'null')[0] } @l1;

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