On Sun, May 15, 2022 at 11:57 PM Greg Ewing <greg.ew...@canterbury.ac.nz>
wrote:

> On 16/05/22 5:05 pm, Christopher Barker wrote:
> > a directory is not a binary artifact -- it can't have actually data in
> > it like a file can.
>
> and:
>
> > the entire
> > point of resources is to provide an abstraction -- the individual
> > resources may not be files on disk at all
>
> These two statements are contradictory.
>

I have no idea why you say that.


> If a resource is an abstraction, why can't it be represented by
> a collection of files in a directory rather than a single file?
>

if you want to call your collection of files a single resource, then sure
-- but then it's not the directory that's the resource, it's the collection
of files that's the resource -- again, it's an abstraction. I see this a
bit like how you can't add an empty directory to git -- a directory has no
information to add -- i.e. the path is not the file, and a directory is
only part of a path.

-CHB

-- 
Christopher Barker, PhD (Chris)

Python Language Consulting
  - Teaching
  - Scientific Software Development
  - Desktop GUI and Web Development
  - wxPython, numpy, scipy, Cython
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