Functional random data streams Marc Nieper-Wißkirchen (05 May 2020 06:44 UTC)
Re: Functional random data streams Shiro Kawai (05 May 2020 09:10 UTC)
Re: Functional random data streams Shiro Kawai (05 May 2020 09:12 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (05 May 2020 09:26 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (05 May 2020 09:35 UTC)
Re: Functional random data streams Shiro Kawai (05 May 2020 10:02 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (05 May 2020 10:58 UTC)
Re: Functional random data streams John Cowan (05 May 2020 13:29 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (05 May 2020 13:47 UTC)
Re: Functional random data streams Shiro Kawai (05 May 2020 19:45 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (05 May 2020 20:00 UTC)
Re: Functional random data streams Shiro Kawai (05 May 2020 20:23 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (06 May 2020 17:43 UTC)
Re: Functional random data streams John Cowan (06 May 2020 19:32 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (06 May 2020 19:39 UTC)
Re: Functional random data streams John Cowan (06 May 2020 21:11 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (07 May 2020 06:10 UTC)
Re: Functional random data streams John Cowan (08 May 2020 18:23 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (08 May 2020 18:41 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (09 May 2020 08:31 UTC)
Re: Functional random data streams John Cowan (11 May 2020 19:30 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (11 May 2020 19:48 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (20 Aug 2020 09:39 UTC)
Re: Functional random data streams John Cowan (20 Aug 2020 16:00 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (20 Aug 2020 18:23 UTC)
Re: Functional random data streams Arthur A. Gleckler (20 Aug 2020 20:18 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (20 Aug 2020 20:27 UTC)
Re: Functional random data streams Arthur A. Gleckler (20 Aug 2020 23:08 UTC)
Re: Functional random data streams Marc Nieper-Wißkirchen (21 Aug 2020 07:01 UTC)

Re: Functional random data streams Marc Nieper-Wißkirchen 09 May 2020 08:31 UTC

> > Lazy sequences are straightforward, as SRFI 127 already has generator->lseq and lseq->generator. Stream->generator is also straightforward, but I do not see offhand how to write generator->stream.
>
> SRFI 41 already has PORT->STREAM.

So we should add

(define-stream (generator->stream g)
  (let ((obj (g)))
    (if (eof-object? obj)
      stream-null
      (stream-cons obj (generator->stream g)))))

either to SRFI 41 or SRFI 158 (or rather to backward compatible
replacements). The procedure `stream->generator` should also go
somewhere. It seems to make sense to put `generator->stream` along the
other SRFI 41 procedures and `stream->generator` along the other SRFI
158 constructors.