[racket] general facility for annotating procedures

cute!

thanks,

-- Éric


On Apr 21, 2011, at 4:07 PM, Sam Tobin-Hochstadt wrote:

> Here's a quick little example using `prop:procedure':
> 
> https://gist.github.com/935350
> 
> On Thu, Apr 21, 2011 at 5:06 PM, Eric Tanter <etanter at dcc.uchile.cl> wrote:
>> Ah, this is wonderful!
>> 
>> not only does it exist, but in a better way than I had dreamed of ;-)
>> I wish I had known about that long ago...
>> 
>> Thanks!
>> 
>> -- Éric
>> 
>> 
>> On Apr 21, 2011, at 3:59 PM, Neil Van Dyke wrote:
>> 
>>> Eric Tanter wrote at 04/21/2011 04:55 PM:
>>>> Something along the lines of:
>>>> (lambda #:prop key val (x) x)
>>>> and then have `procedure-properties' as means to retrieve the different properties for introspection.
>>>> 
>>> 
>>> One thing that might serve your needs is to define a struct that can be applied like procedure.  Search for "prop:procedure".
>>> 
>>> --
>>> http://www.neilvandyke.org/
>>> 
>> 
>> 
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> 
> 
> 
> -- 
> sam th
> samth at ccs.neu.edu
>