my method is similar, but different...

## let's say bar is a method in foo
sub bar
{
  my( $self, @args )= @_;
  eval { $self->method( @args ) };
  $@ and $self->raise_error( @_ ) and return undef;
}

## called like:
my $foo= foo->new();

my $result= $foo->bar( @args )
  or warn $foo->Error();

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the method sets an error and returns undef, allowing the caller to deal with the error as it sees fit. of course, you might want to handle a method that can return 0 by using defined

~Particle *accelerates*

In reply to Re^2: Best Practices for Exception Handling by particle
in thread Best Practices for Exception Handling by Ovid

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