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From: Kaz Kylheku <643-408-1753@kylheku.com>
Newsgroups: comp.lang.lisp,comp.lang.scheme
Subject: Re: When does ADJUST-ARRAY cons?
Date: Wed, 11 Sep 2024 04:29:29 -0000 (UTC)
Organization: A noiseless patient Spider
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Message-ID: <20240910212840.827@kylheku.com>
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On 2024-09-11, B. Pym <Nobody447095@here-nor-there.org> wrote:
> Gauche Scheme
>
> (use gauche.generator)
>
> (define (foo f)
>   (generator-fold
>     +  0
>     (gmap string-length (file->generator f read-line))))
>
> (foo "output.dat")
>  ===>
> 119

Yagoddabekidding!

1> (lflow "/etc/hosts"
     file-get-lines
     (sum len))
213

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