You can just use read (or stream-read) which returns less bytes if the file
is smaller:
http://docs.factorcode.org/content/word-read,io.html
So this does what you want:
"/path/to/file" utf8 [ 1024 read ] with-file-reader
The stream-read-partial is used for some performance improvements in
slurping a whole file in chunks via each-stream-block.
On Mon, Sep 21, 2015 at 8:35 AM, Alexander Ilin <[email protected]> wrote:
> Hello!
>
> I need to read a head of a file (name provided) up to 1024 bytes (return
> shorter string if the file size is less than 1024). I will then hash the
> read data.
>
> I'd like to understand the difference between stream-read and
> stream-read-partial. Which one should I use for my task? Is the difference
> in the blocking behaviour?
>
> ---=====---
> Александр
>
>
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