Not this way. You say use foo, then you call Foo->new - case matters.

It looks sort of like you're trying to do inheritance, which is usually done more like:

#!/usr/bin/perl -w

package foo;

sub new
{
   my ($class, @stuff) = @_;
   my $self = {};
   # do stuf with $self and @stuff...
   bless {}, $class;
}

sub do_something
{
   my ($self, @parms) = @_;
   print "in do_something: $self, @parms\n";
}

package bar;

# if foo is in another file, also say "use foo;" here
@ISA = qw/foo/;
# "use base qw( foo );" can be used in place of the preceding 2 lines 
+in perl >= 5.004_04 (I think), certainly by 5.6.0.


sub do_something_else
{
   my ($self, @parms) = @_;
   print "in do_something_else, $self, @parms\n";
}

package main;

my $b = new bar;
$b->do_something('stuff');
$b->do_something_else('stuff2');

__END__
[download]

in do_something: bar=HASH(0x804ca30), stuff
in do_something_else, bar=HASH(0x804ca30), stuff2
[download]

#!perl

use strict;
use warnings;

package Foo;

sub new
{
   my $class = shift;
   bless [], $class;
}

sub doFoo
{
   my $obj = shift;
   print "foo::doFoo => @_\n";
}

package Bar;

sub new
{
   my $class = shift;
   bless [], $class;
}

sub doBar
{
   my $obj = shift;
   my $nfoo = new Foo;
   $nfoo->doFoo(@_);
   print "Bar::doBar => @_\n";
}

package main;

my $b = new Bar;
$b->doBar(qw(i feel lucky));
[download]

use foo;
...
    my $foo = Foo->new;
[download]

Don't forget to login before you post CombatSquirrel. :)

This is why i tell everyone here to change their theme. GOTO your User Settings and scroll on down to 'Theme Configuration'. Change your theme to anything but the default theme. Now, when you bring up Perlmonks in your browser, if you see the default theme - you know you are not logged in. Also, while you are at your User Settings, feel free to add some custom CSS - i have added background images to mine. Know i really know if i am logged in or not!

Another problem is accessing http://www.perlmonks.org vs. http://perlmonks.org - it is possible to set your cookie for one and not the other. This too, can cause you to think that you are logged in, but you aren't. Again, if you use another theme (especially one like the Dark Theme with a black background) you will know you are not logged in (unless you are drunk!). ;)

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

Yeah, sorry, jeffa. I'm fiddling around with the CSS at the moment; the only problem is that I like the standard theme too much - I hate those overloaded web pages, or me, beauty lies in simplicity. I'll try to make the CSS affect only an unimportant portion of the page that I'll nevertheless notice. I just tried font[size="2"] { color:blue }, but that made all the replies colored blue - quite ugly.
Well, thanks for your reminder anyways.
CombatSquirrel.
P.S.: Changed it to form { color:blue } - still sub-optimal, but a lot better.