Script Library: 1247 scripts

Discussion posts for script collect.r

1
greggirwin
10-Jan-2006 21:34

I've had this function for quite a while, and various forms of it 
to boot. There are versions that don't use a set-word! syntax, versions 
that use an internal function as the replacement code in the block, 
and more. This (set-word!) is the syntax I've found I prefer.


The basic idea is simple, anywhere in the block the WORD parameter 
appears as a set-word!, the set-word! will be changed to a bit of 
code that "collects" the value assigned there. It's proven quite 
flexible and easy to use for me, though I was initially concerned 
about overriding the meaning of set-words this way. I think the semantic 
meaning maps well to its use here, as long as you're aware going 
in that it's a dialected function--a very light dialect to be sure, 
but a dialect none-the-less.

I'm sure there are other solutions, but I'm very happy not writing:

    result: copy []
    foreach ...
        append result value
    result


all over the place any more. I think it also makes the code much 
clearer, because it says you're collecting values, and whereever 
you see the target word, you know it's being collected.


I'd like to see something like this included in REBOL, but it doesn't 
have to be this one. The original collector idea came from Brett 
Handley, then Romano Paolo Tenca added his touch to it, and I put 
quite a different spin on it after that.

2
sumnerzzupa
24-May-2021 3:53

about overriding the meaning of set-words this way.

It's proven quite flexible and easy to use for me, though I was initially concerned

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4
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1-Sep-2021 22:52

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10
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1-Mar-2022 17:28

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19
johnsjvi95
22-Jul-2022 6:20

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clearer, because it says you're collecting values, and whereever you see the target word, you know it's being collected.

I think it also makes the code much

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That sounds like a really elegant way to handle collection in REBOL! Using set-word! as a syntax for collecting values makes a lot of sense—it's concise, expressive, and fits naturally into REBOL's flexible dialecting. It also eliminates a lot of boilerplate append calls, which can make code more readable. tampa yacht charter

Discussion posts for script collect.r

about overriding the meaning of set-words this way.

Contents:

Thank you for sharing this article. Keep it up. | Fencing

Contents:

Great post. Thanks for the information. concrete in chico

Contents:

Thank you for sharing your thoughts. It is very helpful. Cincinnati SEO

Contents:

I too agree with these sentiments, thank you so much for sharing!

A debt of gratitude is in order for sharing the information, keep doing awesome... I truly delighted in investigating your site. great asset...

Contents:

Thanks for sharing this discussion. extra bedroom

Contents:

Nice response in return of this issue with firm arguments and explaining everything on the topic of that. white plains appliance service

Contents:

Untitled

Contents:

What a great site you've shared. Thank you and best regards from washer and dryer repair nyc

Contents:

Great words to share. Thanks. Marketing Company Cincinnati

Contents:

Thanks for this update, Looking forward for more. web design

Contents:

We live in a time where the idea of hiring a professional landscaper seems to be on the decline.

Contents:

Every business needs a dependable fleet of vehicles to transport goods and services. Commercial trucks are used for all sorts of purposes, from transporting food products to delivering mail.

Contents:

If you have thrown your hands up in frustration and had enough of trying to fix the garbage disposal on your own, or fix the door or the floor or the roof on your own, then just know that you aren't alone.

Contents:

The max file I need to archive is in an older version (say, 2018 instead of 2020), but the script only allows me to save in the most recent version bubble shooter. In the next release, would it be possible to choose between different versions?

Contents:

You have a great blog. Keep on posting. Flake garage floor

Contents:

We’re certified to repair big rigs, buses, RVs, and farm equipment–pretty much any vehicle you might need help with.

Contents:

Nice data to know! Thanks. Cincinnati SEO Agency

Contents:

This is very helpful. Cincinnati SEO

Contents:

A thoughtful reply to the subject raised, backed up with valid reasons and thoroughly clarifying the situation.

Contents:

Thank you for this script!

Contents:

Our certified mechanic team is committed to providing top notch services right to your doorstep.

Contents:

o if you’re stranded on the side of the road with a brake problem, don’t hesitate to give us a call.

Contents:

I like your post. It is good to see you verbalize from the heart and clarity on this important subject can be easily observed. landscaping-lethbridge.com/snow-removal-lethbridge

Contents:

Interesting page guys, i really found it fascinating

Contents:

clearer, because it says you're collecting values, and whereever you see the target word, you know it's being collected.

Contents:

If your vehicle is on the side of the road due to engine trouble or if you've run out of fuel, turn on your hazard lights to let other drivers to watch out for you.

Contents:

Our goal is to keep your engine running like new and prevent any potential issues before they arise.

Contents:

Our team of skilled and experienced mechanics is equipped to handle a wide range of repair needs, no matter where you are located in the county.

Contents:

Contents: