Hello monks, I have created some simple modules but it fails because it says I may need to install them first(maybe...I don't know?).

my question to you is,do I have to install them every time before even testing them?

it seems like alot of work before I even get to see them work correctly and,if not, debug and re-install can be a hassle

is there a way to circumvent that during testing ?

these are the code for your review, I will appreciate any criticism to improve format and readability. Looking for your advice in improving my scripts as always ;-)


package Dreamcar;
sub modello{
    my ($macchina, $modello) = @_;
    $modello && ($macchina->{'Modello'}=$modello);  
    return $macchina->{'Modello'}; 
    }
1;

[download]
package Scuderia;
use Dreamcar;
@ISA = qw[Dreamcar];

sub tipo{
    my ($macchina, $tipo)=@_;
    if ($tipo){$macchina->{'Tipo'}=$tipo}; 
    return $macchina_>{'Tipo'};
    }
1;

[download]
package Da_corsa;
use Scuderia;;
@ISA= "Scuderia"; # we say that ISA e' macchina da corsa nella scuderi
+a famosa
#declaring a class of racing car
sub class{
    my($class)=@;
    my $macchina ={}; #empty anonomous  hash
    bless $macchina, $class;
    return $macchina;
    
  }

sub tempo_sul_giro {
    my ($macchina, $tempo)=@_;
    $tempo && ($macchina->{'Tempo_sul_Giro'}=$tempo);
    return $macchina->{'Tempo_sul_Giro'};
    
    }

[download]
#testing the modules
use strict;
use warnings;
use Data::Dump qw(dump);

use Da_corsa;

#inheritance adesso
my $da_corsa = Da_corsa->class();
$da_corsa-> modello('Ferrari');
$da_corsa-> tipo('LaFerrari');
$da_corsa -> tempo_sul_giro('2.8 secondi');

print "the Racing car is from ", $da_corsa->modello()," and the type i
+s ",$da_corsa->tipo(),
" and can do 0-60MPH in : ", $da_corsa->tempo_dal_giro(),"\n";

[download]

In reply to PM module question/improvements by perlynewby

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