Re: A tentative list of vtable functions

[Grant M.]

>>DS>     get_bool
>>
>>Is this allowed to return a non-true/false result? Or is everything
>>true or false?
>
>Dunno yet. I'm thinking just a true/false value, but...

A tri-state bool would be really cool (i.e, true/false/undef). Although I
understand that this probably isn't where Perl 6 is going, most embedded
systems these days have I/O that can exist in three states (1, 0, or Hi-z).

Grant M.