Re: [PATCH v1 1/6] docs/match: add pattern matching examples

[Maxime Devos]

On 29-01-2023 03:40, Blake Shaw wrote:
> Hi Maxime,
>
> Did you watch my talk from Guix days?

I read the text in the talk, but mostly skipped the speech.

> There I detailed that the goal 
> would be to move from what is painfully obvious, gradually building up 
> in chunks and peices. That is what is happening here.

OK, but I don't see the relevance of this information here.

> If you think the 
> progression of examples that follow are suboptimal in comparison to the 
> current state of the documentation, then you should give a reason why as 
> well as offer changes to be made.

I didn't say anything about the progression being good or bad.  I wrote:
>     This is a suboptimal example; this would be better done with 'case'.
>     I propose replacing it with another example, or adding a note that one
>     would normally use 'case' for this.

I.e., the example itself is suboptimal; the progression is presumably good.

Also, I did mention a reason why the example is bad: ‘this would be 
better done with 'case'’.  More explicitly, this example teaches to use 
'match' in situations where 'case' would be a better fit.

And I did offer changes to be made: ‘replace it with another example’
(I don't care which exact example it is replaced with, as long as its a 
simple example to fit in the progression and something where 'match' is 
actually a good fit in order to not teach suboptimal behaviour), and 
also gave an alternative, more explicit change 'add a note'.

Greetings,
Maxime.

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