Obrigado, thanks you,

I'll put your advice to good use. It's in line with what I do for protected methods: 
# protected method printMe, silly example actually
sub printMe {
        my $self = shift;
        caller(0)->isa(__PACKAGE__) || confess "cannot call protected 
+method\n";
        # do something silly for now
        print $self->account . " " . $self->name . " " . $self->balanc
+e 
                             . "\n";

}

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In reply to Re^2: OO - best way to have protected methods by gargle
in thread OO - best way to have protected methods by gargle

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