A Perl 6 class question

[Chris Dutton]

Since Adam Lopesto asked a non-regex question, I don't feel quite as out 
of place for doing the same.

This one actually came to me just the other night.  Would it be possible 
in Perl 6 to create "anonymous classes"?  Something like:

my $foo_class = class {
        method new {
                # yada yada yada
        }
}

my $foo_obj = $foo_class.new;