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Re^2: improve ugly flow control

by Aristotle (Chancellor)
on Sep 20, 2004 at 09:50 UTC ( #392314=note: print w/replies, xml ) Need Help??


in reply to •Re: improve ugly flow control
in thread improve ugly flow control

I liked that quite a bit, but the structure has been bothering me, like with most other solutions: it feels to me like the failure case gets too much emphasis. I didn't know how to do any better when I first saw the post, though. But now I think I do:

{ my $try = first { $hash{ $_ } } @options; defined $try or ( log_failure(), last ); do_something( $try ); }

Makeshifts last the longest.

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