Randal L. Schwartz [RLS], on , , 2005 at 05:47 (-0700) wrote about: RLS> $wanted ||= $input =~ /$_/ for @filter; RLS> $wanted; RLS> } @input;
RLS> Note the use of ||= for short-circuiting the tests once a good filter RLS> is found. You can't use "return 1", because a grep/map block is not a RLS> subroutine. very nice example, thanks a lot. -- How do you protect mail on web? I use http://www.2pu.net ["Just give me the original history, please!" -- Sam Beckett] -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
