Re^2: improve ugly flow control

[Aristotle]

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

In the same vein, but along a different angle:

foreach my $i ( 0 .. $#options, 'fail' ) {
    if( $i eq 'fail' ) {
        log_failure();
        last;
    }
    if( exists $hash{ $options[ $i ] } ) {
        do_something( $options[ $i ] );
        last;
    }
}