Re: [racket-users] I made some videos about Racket (a.k.a the return of Playing the Game with PLT Redex)

[Michael Ballantyne]

> ... to embed domain specific language in another. Does Racket have any 
support for this?

One approach is discussed in our paper about making macro-extensible 
DSLs: https://dl.acm.org/doi/abs/10.1145/3428297
Section 8 shows some examples of how extensibility is useful for layering 
higher-level DSLs atop lower-level DSLs and for integrating DSLs together.
On Wednesday, January 6, 2021 at 5:27:22 AM UTC-5 wanp...@gmail.com wrote:

> Thanks for sharing.
> I think you did mention an interesting idea, to embed domain specific 
> language in another.
> Does Racket have any support for this?
>
> Leandro Facchinetti  於 2021年1月6日 週三 上午3:20寫道：
>
>> Thanks to everyone who responded (privately and otherwise) for the nice 
>> words.
>>
>> Sage Gerard: To each its own. I’m glad to hear that you have these 
>> success cases with Racket 😃
>>
>> -- 
>>
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>>  
>> 
>> .
>>
>
>
> -- 
> - sleepnova
> 呼叫小黃創辦人 & CEO
>

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Re: [racket-users] I made some videos about Racket (a.k.a the return of Playing the Game with PLT Redex)

[sleepnova]

Thanks for sharing.
I think you did mention an interesting idea, to embed domain specific
language in another.
Does Racket have any support for this?

Leandro Facchinetti  於 2021年1月6日 週三 上午3:20寫道：

> Thanks to everyone who responded (privately and otherwise) for the nice
> words.
>
> Sage Gerard: To each its own. I’m glad to hear that you have these success
> cases with Racket 😃
>
> --
> You received this message because you are subscribed to the Google Groups
> "Racket Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to racket-users+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/racket-users/ae894452-fb5c-45c1-86f1-f6b228a3c73dn%40googlegroups.com
> 
> .
>


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呼叫小黃創辦人 & CEO

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Re: [racket-users] I made some videos about Racket (a.k.a the return of Playing the Game with PLT Redex)

[Leandro Facchinetti]

Thanks to everyone who responded (privately and otherwise) for the nice 
words.

Sage Gerard: To each its own. I’m glad to hear that you have these success 
cases with Racket 😃

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Re: [racket-users] I made some videos about Racket (a.k.a the return of Playing the Game with PLT Redex)

[Sage Gerard]

Thanks for sharing.

I honed in on the review video because I like the philosophical discussions 
that come from them. I'm not sure about the comments re: toxicity in the 
community and how that helps one succeed in academia, but I did see some value 
in discussing the merits of LOP.

I spent enough years on JavaScript to see the ecosystem slowly gain features 
that other languages enjoyed for decades. It seemed wise to learn new tools 
instead of waiting on a standards committee. Part of my frustration with 
JavaScript was spending so many hours either A) reinventing the same things, or 
B) trying to get other people's stuff to do what I thought was advertised. All 
in the name of achieving some level of productivity that computers are 
ironically terrible at providing. I noticed after a while that I was trying to 
use JavaScript to control everything, including other languages and other 
variants of JavaScript. Racket was attractive because the structure of a 
"governing" language was already in place, with access to many more features. 
This made problems A and B seem less significant when I ran into them again, 
because I always had a way out of a technical corner.

I agree with you about adapting tools to what people already know, but not for 
the same reasons. You mentioned "GUIs and spreadsheets." I think the 
productivity gains of a GUI do not discount the need for LOP. For example, my 
wife uses Excel for work, but she took the time to learn SQL, Excel Macros and 
VBA to address data problems that GUIs won't make easy for her (like making 
reports using inventory data in different formats from many international 
entities). She never planned to be a programmer, and she doesn't call herself 
one, but she became one by the circumstances of a global economy where 
everybody is doing their own thing.

Another example: A lawyer reached out to me due to his interest in Racket, and 
how it can help him manage his firm's growing collection of evidence and notes. 
His rules for keeping the documents organized and mutually-reinforcing were 
sophisticated, but his staff was having trouble working within those rules. 
They would frequently ask him to clarify where to put a particular PDF. This 
lawyer (again, someone who does not identify as a programmer) has trouble with 
the file managers, search features, and the other organizational tools in their 
disposal. And when I listened to him speak, he was... thinking like a 
programmer!

What does it tell you if my wife, an accountant, has to learn SQL and VBA to be 
an accountant?What does it tell you if a lawyer independently stumbles onto 
Racket and wonders what it could do for his business?

It tells me that people's work is getting complicated, and you can't just say 
that Racket is failing to adapt to what people know. If we are going to live in 
a world of people forced into computer literacy, and GUIs are not able to cover 
these little openings to deep technical rabbit holes, then we need a way to 
help people keep moving when the things they know start to fail them. But what 
do we use to quickly synthesize complex and exact ideas at a moment's notice? 
Language. Why would I accomodate user's knowledge of tools that were too 
limited to help them in the first place? I can trust them to communicate, so 
why not give the words they know power? After all, they'll always have words.

I don't know if LOP is the best answer, or the answer that will see the most 
adoption. All I know is that Racket is the most interesting attempt at the 
answer I've seen so far.

~slg

‐‐‐ Original Message ‐‐‐
On Sunday, January 3, 2021 4:26 AM, Leandro Facchinetti  
wrote:

> Hi all,
>
> Here are the videos:
>
> Playing the Game with PLT Redex: https://youtu.be/NszLQNROdw0
> Understanding the Type of call/cc: https://youtu.be/7Zkt_IJaYOY
> Racket: Why I Think It’s a Great Language, and Why I’m Not Using It Anymore: 
> https://youtu.be/_wY7FBtr7_c
>
> The first two used to be articles on my website (https://leafac.com), but I 
> changed the way the website is built and took them down. From time to time 
> people ask me about it, so here it is, in video form.
>
> I hope you like it.
>
> Best.
>
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[racket-users] I made some videos about Racket (a.k.a the return of Playing the Game with PLT Redex)

[Leandro Facchinetti]

Hi all,

Here are the videos:

Playing the Game with PLT Redex: https://youtu.be/NszLQNROdw0
Understanding the Type of call/cc: https://youtu.be/7Zkt_IJaYOY
Racket: Why I Think It’s a Great Language, and Why I’m Not Using It 
Anymore: https://youtu.be/_wY7FBtr7_c

The first two used to be articles on my website (https://leafac.com), but I 
changed the way the website is built and took them down. From time to time 
people ask me about it, so here it is, in video form.

I hope you like it.

Best.

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