sub new{
  my $self = shift;
  my $foo  = shift;
  $self->{'foo'} = $foo;
  return bless( {}, ( ref($self) || $self ) );
}

##</code><code>##

  $self = bless( {}, ( ref($self) || $self ) );
  $self->{'foo'} = $foo;
  return $self;