[racket-dev] `stream-map', again (Add multiple streams and a contract to stream-map)

Eli Barzilay <eli at barzilay.org> writes:

> Yesterday, Diogo F. S. Ramos wrote:
>> Adding multiple streams feature to stream-map makes it more in line
>> with its list counterpart.  [...]
>
> The code in your patch had several problems, so I started re-hacking
> it, yet again.  I obviously wrote a macro so I can knock out
> `stream-for-each', `stream-andmap', and `stream-ormap' too.

Nice.

Aside from myself and Daniel, I've seem people asking for it at the IRC
channel.

Let me know if I can help pushing this forward.