[racket-dev] Feature request: Vector-sort

From: Pierpaolo Bernardi (olopierpa at gmail.com)
Date: Sun Jul 29 18:26:22 EDT 2012


(require data/heap)


2012/7/30, Eli Barzilay <eli at barzilay.org>:
> A few minutes ago, Harry Spier wrote:
>> I would find a sort function for vectors very useful.
> Actually, the `sort' code uses a vector to do its work, which is
> initialized from the input list.  But it doesn't help much to make it
> deal with vectors too, since the vector that is used for the sorting
> work needs to be bigger than the input -- so to sort a vector you'd
> still need to create a copy.  Given that, you can usually just do the
> usual (list->vector (sort (vector->list v) <)).
> --
>           ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
>                     http://barzilay.org/                   Maze is Life!
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