proposal-pipeline-operator VS guide.elm-lang.org

Current Status: You'd have to check the TC39 proposals repository or the official proposal text for the most recent status. As of my last update, it had not yet reached Stage 4 (final stage) of the TC39 process, which means it wasn't part of the ECMAScript specification yet.

Javascript may get it https://github.com/tc39/proposal-pipeline-operator https://youtu.be/dQw4w9WgXcQ

It can be further simplified. For example, you don't need two separate functions to extract the first chat completion message etc.

This version:

- uses existing language constructs

- can be immediately understood even by the most junior devs

- is likely to be 1000 times faster

- does not rely on an external dependency that currently has 143 issues and every two weeks releases a new version adding dozens of new methods to things

Note: one thing I do wish Javascript adopted is pipes: https://github.com/tc39/proposal-pipeline-operator

Still in stage 2 atm https://github.com/tc39/proposal-pipeline-operator

Both are active tc39 proposals :)

https://github.com/tc39/proposal-pipeline-operator - Stage 2

https://github.com/tc39/proposal-pattern-matching - Stage 1

Hopefully we get both in the next couple of years.

Some time ago I saw how hyped JS community was about pipeline operator proposal. So I tried to make something similar in python. There is how tipe module was created. Check it out if you are interested: https://github.com/mishankov/tipe

We often add promising TC39 proposals into Civet so people can experiment without waiting.

We've added https://github.com/tc39/proposal-pipeline-operator, a variant of https://github.com/tc39/proposal-pattern-matching, a variant of https://github.com/tc39/proposal-string-dedent and others.

Since our goal is to be 99% compatible with ES we'll need to accommodate any proposals that become standard and pick up anything TC39 leaves on the table (rest parameters in any position, etc.)

The Proposal is for the Hack pipe, so your example would be

If you look at the repo for that guide (https://github.com/evancz/guide.elm-lang.org), the description and README clearly state that this is his book on learning Elm, so for me it makes complete sense that it is in the I-form. Maybe the fact that it's linked from the official Elm page without any mention of that causes a feeling of disconnect for you.

An Introduction to Elm (HTML)

I am continually perplexed how poor the official documentation is for Elm (https://guide.elm-lang.org). I love the language, I really enjoy working with it, but where does one go to see the complete API? In particular right now I'm trying to find more on setting various events and accessibility attributes in forms, and this is all I see on the official docs: https://guide.elm-lang.org/architecture/forms.html. Not even a label example on a form page? How is this considered good documentation for a language that has been around for a decade? Is there some secret handshake I need to learn to get access to more in-depth documentation of the language?

I think a good first step would be getting familiar with functional programming in general. I recommend working through the Elm Guide, which will get you acquainted with functional programming idioms and working with immutable data. Then, move on to an introductory Haskell resources, such as Write Yourself a Scheme in 48 Hours. After that, hit up CodeWars and start solving puzzles in Haskell.

I think The Elm Guide does a very good job.

Check out Elm. Page 4 of the intro guide I linked offers something close, which you could build upon to create what you want there.

My advice is to follow the elm official guide. Anyway, any doubt you may have, ping me (gabber) on Elm official slack or write to #beginners channel!

This guide will help you learn and migrate to Elm with assumption you already know the basics of React. The Elm guide is great and will give you a thorough understanding of everything you need to know, in a good order.

Elm Introduction: https://guide.elm-lang.org/

The official Elm guide