Hi! I have some questions about OOP in Perl.
1. In my class I have lot of methods, but some of them just parse a file or pass a string to a different format (like in C, Im thinking that they are private), In perl, whats the better way to call a private method: $state = $this->city2state("Arg1"); and in the citystate have sub city2state { my $this = shift; my $city = $_[0]; ...MoreCode.. } Or this way $state = &city2state("Arg1"); and in citystate have sub citystate { my $city = $_[0]; MoreCode.. } Which is the correct way? Im confused if I need to use $this for public and private methods or no.. 2. Exists an special nomenclature, like Arrays need to be in capital letters and scalar variables not. Thanks! Pablo -- Pablo Fischer Sandoval ([EMAIL PROTECTED]) http://www.pablo.com.mx http://www.debianmexico.org GPG FingerTip: 3D49 4CB8 8951 F2CA 8131 AF7C D1B9 1FB9 6B11 810C Firma URL: http://www.pablo.com.mx/firmagpg.txt -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]