D Recurrences

[Ben Grabham]

On 09/06/11 19:54, Ben Grabham wrote:
> On 09/06/11 19:45, Andrej Mitrovic wrote:
>> I never understood why it's called "open" interval. What does it 'open'?
>
> Don't know the answer to that one, just know it's always been called a
> open interval when both endpoints aren't included. D's foreach loops are
> half-closed intervals.
>
> Oh well, that's a shame.
>
> I ended up writing a lazy cached list and filter implementation anyway :)
>
> It may use more memory but it's worth it for me!
>
> Thanks for all the help!
> Nebster

Oh, I do have one question though,

How does the save property work? I can't seem to be able to return an 
integer (index) rather than the whole object. How can I do it?