On 04/28/2014 10:08 AM, Laurent wrote:
On Mon, Apr 28, 2014 at 3:47 PM, Matthias Felleisen
<matth...@ccs.neu.edu <mailto:matth...@ccs.neu.edu>> wrote:
[...]
Why not something like `apply->list` or `apply/list`?
(personally I usually call it `cvl` for call/values->list, but that's
because I often use it on the command line, which makes going from `(foo
'a 'b 'c)` to `(cvl foo 'a 'b 'c)` effortless)
(define (nth-return-value i f . s)
(call-with-values
(lambda () (apply f s))
(lambda l (list-ref l i))))
unstable/list has an unexported 'values->list' macro that takes an
expression and returns the list of values it produces.
Ryan
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