Re: how to know the object type

[Jeff Pang]

   If I'm not mistaken, all Perl objects are references to a hash.

Not correct at all.
Perl objects can be anything that's the blessed references.

You can say any the below:

sub new {
   my $class = shift;
   my $var = 'foo';
   bless \$var,$class;
}

sub new {
   my $class = shift;
   my %hash = (...);
   bless \%hash,$class;
}

sub new {
   my $class = shift;
   my @array = (...);
   bless [EMAIL PROTECTED],$class;
}

sub new {
   bless [...],shift;
}

sub new {
   bless {...},shift;
}

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