You don't have to change your API, or use a tie, at least in this case. Something like this, perhaps: 
sub read : lvalue
{
        my ($self) = @_;
        vec($self->{value},0,1);
}

[download]
I know it's not pretty, but it works.

I didn't mean to say that Perl hasn't worked very well for me, but there are occasions where it has been broken, though admittedly these were in the early days of Perl 5. So far, Perl 5.8 has been wonderful, too, so less experimental than ever before, perhaps.

In reply to Re: $foo->bar = 14; by tadman
in thread $foo->bar = 14; by Juerd

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