programming-phoenix-liveview VS Ruby on Rails

Read and watch tutorials: Thinking Elixir - a podcast that explores different aspects of the Elixir programming language: https://thinkingelixir.com/ Learn Elixir - a free interactive tutorial that teaches Elixir from scratch: https://www.learnelixir.tv/ Programming Phoenix LiveView - a book that teaches how to build web applications in Elixir using the Phoenix framework https://pragprog.com/titles/liveview/programming-phoenix-liveview/

A good project based book that goes pretty in depth is: https://pragprog.com/titles/liveview/programming-phoenix-liv...

LiveView is evolving into a great piece of tech, but as others have noted elsewhere in the comments one of the challenging parts with LiveView right now (and to an extent Phoenix) is the outdated books & tutorials.

Bruce Tate and Sophie DeBenedetto have been authoring the book “Programming Phoenix LiveView” (https://pragprog.com/titles/liveview/programming-phoenix-liv...) which has the potential to be a great source for people that want to really dive into LiveView. The challenge though is they have not updated it to support the changes introduced in 0.18.0 which makes it really hard to start using the book when a new Phoenix application “mix phx.new dev_app” looks different than what’s in their book and some of their code breaks with the default installed versions of included plugs.

While I wish the book would receive an update sooner that brings it back to a compatible state (meaning there are no issues following along with the book), the good news is they have committed to having the book be updated when LiveView hits 1.0.

I suggest cloning down an actual LiveView project (maybe this one?) and making changes to it. That will help you get a grip on things more easily than trying to build something from scratch right away.

[0] is a my favorite demonstration of it.

[0]: https://github.com/rails/rails/commit/b83965785db1eec019edf1...

Here's a real life example: Imagine a Ruby on Rails app on which a team of developers are working. The code is hosted on GitLab and all the work is coordinated using GitLab issues. In other words: For every commit, there's an associated issue and the issue number acts as a sort of primary key for documentation, time reporting and so forth. This convention has a few advantages, most notably the ability to easily learn more about how, when and by whom features were implemented as well as how this implementation came to be.

Ruby on Rails is regarded as one of the best ruby frameworks. It was the primary language in developing big projects such as Twitter and helped the language boost the community. Often referred to as “Rails,” Ruby on Rails is a web development framework with an MVC control structure and currently running its 6.1 version. The 16-year-old language has dramatically influenced the web development structures and managing databases, web pages, and other components on a web application.

In Rails 7.1, a new option _instance_methods is introduced, allowing developers to opt-out of the automatic generation of instance methods for enums. When enum is defined with _instance_methods: false, Rails will no longer generate methods like pending?, processed?, etc.

Rails isn't super opinionated about database writes, its mostly left up to developers to discover that for relational DBs you do not want to be doing a bunch of small writes all at once.

That said it specifically has tools to address this that started appearing a few years ago https://github.com/rails/rails/pull/35077

The way my team handles it is to stick Kafka in between whats generating the records (for us, a bunch of web scraping workers) and and a consumer that pulls off the Kafka queue and runs an insert when its internal buffer reaches around 50k rows.

Rails is also looking to add some more direct background type work with https://github.com/basecamp/solid_queue but this is still very new - most larger Rails shops are going to be running a second system and a gem called Sidekiq that pulls jobs out of Redis.

I'm looking forward to see what extractions from this will land on rails. For example: https://github.com/rails/rails/issues/50454

Here is what strict_loading does (source):

Kamal is a wonderfully simple way to deploy your applications anywhere. It will also be included by default in Rails 8. Kamal is trivial, but I don’t recommend using it on your development machine.

Here's the GitHub milestone I've based this article on — https://github.com/rails/rails/milestone/87