[Discuss] Perl OO question

[invalid at pizzashack.org (Derek Martin)]

I, for whatever reason, have two implementations of a Perl module, and
I want to compare them programmatically.  I thought it would be easy
enough to get the methods of the object with code similar to this:

my $o = MyObject->new();
foreach $method (sort(keys(%$o))){
    debug("method = $method\n");
    if (ref($o->{$method}) eq "CODE"){
      print("method $method found\n");
    }
}

But this does not work, as it only prints out the attributes (i.e. the
non-code members) of the object, even in the debug() call (which, if I
defined it here, would just be a subroutine that calls print with its
args and potentially some other info).

Is there a way to do this *in code* *in Perl*?

Thanks

-- 
Derek D. Martin    http://www.pizzashack.org/   GPG Key ID: 0xDFBEAD02
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