Hello Racketeers! Shriram and I are running a course this fall with a
significant online component
(http://www.cs.brown.edu/courses/cs173/2012/OnLine/). We'll start
distributing course software to well over a thousand students next
Friday.
We're (of course) writing the course software in Racket.
Props to the Racket build tools for making this work so smoothly, and
thanks to you all!
On Fri, Aug 31, 2012 at 12:09 AM, Joe Gibbs Politz wrote:
> Hello Racketeers! Shriram and I are running a course this fall with a
> significant online component
> (http://www.cs.brown.edu/courses
+1. I started using dynamic-require for the first time over the past
few weeks, and was quite bewildered at first. It took me a while to
figure out that all I needed was a symbol, and I don't understand the
other options yet. I mentioned this separately to Matthew already,
because he was helping
A small suggestion:
I used roughly this macro (credit Jonah Kagan) recently to help me write
some tests for parsing code that agnostic to which source position is
generated in the parse:
(define-syntax test/match
(syntax-rules ()
[(test/match actual expected pred)
(let ([actual-val act
ote:
> Yeah, that is very nice! (It should begin with "check" not "test" tho,
> right?)
>
> Robby
>
>
> On Monday, November 19, 2012, Matthias Felleisen wrote:
>
>>
>> That is cute. Why don't you just create a pull request and Ryan can
&g
> (? P) => (lambda (x) (match x [P true] [_ false]))
I like this quite a bit. It wouldn't be crazy to add it as
match-pred(icate) right next to match-lambda, match-let, and friends (
http://docs.racket-lang.org/reference/match.html?q=match&q=match-pred#(form._((lib._racket/match..rkt)._match-lam
is better to have a check-match since that way people are
> more likely to find it.
>
> Robby
>
> On Mon, Nov 19, 2012 at 7:56 PM, Joe Gibbs Politz
> wrote:
> >> (? P) => (lambda (x) (match x [P true] [_ false]))
> >
> > I like this quite a bit. It wou
I think I've successfully sent a thingie to you:
https://github.com/plt/racket/pull/171
Let me know if I Did It Wrong. This is the first time I've clicked
the "Pull Request" button on Github.
On Mon, Nov 19, 2012 at 10:12 PM, Joe Gibbs Politz wrote:
> Gotcha. match
ov 20, 2012 at 8:41 AM, Robby Findler
wrote:
> I'm not sure how to find the right incantation to pull this down, but
> this commit looks good to push to our repo.
>
> Robby
>
> On Tue, Nov 20, 2012 at 12:33 AM, Joe Gibbs Politz wrote:
>> I think I've successf
> Unfortunately I don't have his email, so I hope he'll read this or
> perhaps someone here can forward this to him.
Got it, I'll add to the post this evening.
_
Racket Developers list:
http://lists.racket-lang.org/dev
> I was following your blog too, haha.
Glad to hear it was useful! I've updated the post on the blog.
_
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http://lists.racket-lang.org/dev
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