Re^2: improve ugly flow control (goto considered useful)

by Pragma (Scribe)

on Sep 19, 2004 at 10:53 UTC ( [id://392160]=note: print w/replies, xml )

Need Help??

This would have been obvious 30 years ago; perhaps less so today:

foreach my $try (@options) {
  next unless exists $hash{$try};
  do_something($try);
  goto SUCCESS;
}

log_failure();

SUCCESS: ...
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