|Subject:||[Chicken-users] do* implementation|
|Date:||Tue, 28 Apr 2015 02:06:09 -0600|
|User-agent:||Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0|
Common Lisp has a uhh.. recursive(?) version of do that
defines its variables in a manner similar to let*, in the
sense that they're defined sequentially: later variables can refer
to those previous.|
(do* ((a '(1 2 3 4 5) (cdr a))
(b (car a) (car a)))
((eq '() a))
Is there an egg that provides do* or does anyone have an implementation that they could share?
I thought about writing my own, but I'm a bit rusty with scheme atm and I couldn't figure out where do is defined in Chicken's source code, so I don't think I'd be able to implement it efficiently.
|[Prev in Thread]||Current Thread||[Next in Thread]|