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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Zhu Zihao <all_but_last@163.com>
Cc: emacs-devel@gnu.org
Subject: Re: Slot accessing issues in EIEIO
Date: Wed, 06 May 2020 23:39:06 -0400	[thread overview]
Message-ID: <jwva72k5sek.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <877dxoh1m6.wl-all_but_last@163.com> (Zhu Zihao's message of "Thu, 07 May 2020 11:20:49 +0800")

> slot-missing just work, but I don't think it gets things done right.
>
> If we use slot-missing. We have to manage the column names manually instead of
> present them in slots. We should keep the proxy object doesn't have any
> slot to make slot-missing work, or your slot name may collide with SQL column
> name.

You're going too fast here: I have no idea what slots there are currently
in the object, why they're there, what kind of slots the `slot-missing`
thingy would catch, what is the relation between the "real" slots and
the others, ...

In the current solution, when there is a name collision between a "real"
slot and a non-real one, how is it resolved?

> Thus, we have to give up the direct way to describe the structure of
> SQL database.

What is this "direct way" you apparently currently use?

> when accessing a slot), I have to repeat the pattern I mentioned above.

I haven't yet understood what this pattern is.


        Stefan




  reply	other threads:[~2020-05-07  3:39 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-06  4:17 Slot accessing issues in EIEIO Zhu Zihao
2020-05-06 13:28 ` Stefan Monnier
2020-05-06 14:28   ` Zhu Zihao
2020-05-06 21:58     ` Stefan Monnier
2020-05-07  3:20       ` Zhu Zihao
2020-05-07  3:39         ` Stefan Monnier [this message]
2020-05-07  4:00           ` Zhu Zihao
2020-05-07  4:55             ` Zhu Zihao
2020-05-07 12:11             ` Stefan Monnier
2020-05-07 14:13               ` Jonas Bernoulli
2020-05-07 14:52                 ` Zhu Zihao
2020-05-07 14:52                 ` Stefan Monnier
2020-05-08  3:12                   ` Zhu Zihao
2020-05-08  3:48                     ` Stefan Monnier
2020-05-08  9:12                       ` Zhu Zihao
2020-05-08 15:09                         ` Stefan Monnier
2020-05-07 12:15             ` Stefan Monnier
2020-05-07 14:16               ` Jonas Bernoulli
2020-05-07 13:44       ` Jonas Bernoulli
2020-05-08  2:09         ` Stefan Monnier
2020-05-06 15:44   ` Jonas Bernoulli
2020-05-06 15:56     ` Stefan Monnier
2020-05-06 16:43       ` Jonas Bernoulli
2020-05-06 17:06         ` Eric Abrahamsen
2020-05-07 19:32         ` Daniel Colascione
2020-05-06 15:40 ` Jonas Bernoulli

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