Time to move it to a place easy to find? But why a macro?
On Apr 28, 2014, at 1:10 PM, Ryan Culpepper <ry...@ccs.neu.edu> wrote: > 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 > > _________________________ > Racket Developers list: > http://lists.racket-lang.org/dev _________________________ Racket Developers list: http://lists.racket-lang.org/dev
