about perl question!
請問my $a=new('red',1,2)#這句是什麼意思呢？
還有：
clock.pm
package clock;
sub new{my($type)=@_;
my $self={};
為什麼要定義個這個而且是空的呢？
$self->{time}=time();
bless $self,$type;
#請問bless是什麼意思呢？
}
sub get{my($self)=@_;
return($self->{time});
}
clock.pl
use clock;
my $clock1=new clock();這句是什麼意思呢？
print"$clock1->get();這句呢？
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