[racket] Sending a method as a symbol
Right. In other words, Racket would become a true scripting language. <-;
On Tue, Nov 15, 2011 at 3:14 PM, Grant Rettke <grettke at acm.org> wrote:
> On Mon, Nov 14, 2011 at 8:32 AM, Matthew Flatt <mflatt at cs.utah.edu> wrote:
>> At Sun, 13 Nov 2011 21:00:55 +0000, "nicolas.oury at gmail.com" wrote:
>>> Is there a function to send to a class with a dynamic symbol instead of a
>>> static one?
>>>
>>> As in (send .... 'method-name)
>>
>> I'll look into this more, but you can write
>>
>> (send-generic o (make-generic (object-interface o) 'method-name) arg ...)
>>
>> which suggests that there really should be a variant of `send' that
>> works with symbolic method names.
>
> That is like eval but for talking to objects?
>
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