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Re: Handling non-fatal method error strings without exceptions or globals?

by demerphq (Chancellor)
on Jan 19, 2005 at 17:58 UTC ( #423455=note: print w/replies, xml ) Need Help??

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  1. or download this
    use Scalar::Util qw(dualvar);
    my %Error=(220=>"Cannot connect to service");
    ...
    }
    my $x;
    $x=mysub() or die $Error{$x};
    
  2. or download this
    use Scalar::Util qw(dualvar);
    my %Error=(220=>"Cannot connect to service");
    ...
    }
    
    mysub() or die sprintf "%d %s",$@,$Error{0+$@};
    

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[james28909]: Today would be scalar localtime. Yesterday would be scalar localtime - 1. sunday - monday would variate scalar localtime - ?
[james28909]: oops s/sunday - monday/sunday - saturday/
[james28909]: my mind is blown haha
[james28909]: hmm, i haz idea!

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