i actually prefer the following: 
sub method {
  my ($self, $i, $new) = @_;
  my $old = $self->{B}[$i];
  $self->{B}[$i] = $new unless @_ < 3;
  return $old;
}

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In reply to Re: Very very small style question by mdillon
in thread Very very small style question by Dominus

Title:
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