[Newbies] Re: Another extension proposal -> subsets

[cdrick]

>
>
>
> He, press ALT-v to get versions of #combinations:atATimeDo: and thanks tk!


:)


>
>
> I like bit sift solution too for it's simplicity.


me too even if we could argue this is not self explaining...
That's what Andres Valoud said here (thanks Marcin):
http://blogten.blogspot.com/2005/09/very-nice-methods.html


>
> The problem is that it will iterate p times for creating each subset of
> size p.
> #combinations:atATimeDo: does not. It is building subsets in parallel.


uhm, ok...
the diferrence is an order or 2 more or less...


>
> The required copy does an iteration though, but in a primitive!
> Hence the difference...
>
> Nicolas
>

Thanks all, this was fun and interesting ;)...

Cédrick
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