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Rails ERD – Entity-Relationship Diagrams for Rails

Rails ERD – Entity-Relationship Diagrams for Rails Rails ERD loads your Active Record models and processes all their attributes and associations (has_one, has_many, etc.). This information is combined into a single diagram. Because Rails ERD uses reflection instead of static analysis, it even reco...

107 - Object Modeling and Testing Techniques with Lee McAlilly | Rails with Jason

107 - Object Modeling and Testing Techniques with Lee McAlilly | Rails with Jason In this episode Lee McAlilly and I discuss how to decide where to put your code, the benefits of good naming conventions, and how testIn this episode Lee McAlilly and I discuss how to decide where to put your code, the benefits of good naming conv...

An Object-Oriented Example

An Object-Oriented Example If you’ve been reading this newsletter for a while, you’ve may have noticed there are two patterns I talk about all the time:We’re doing something because everybody does it but we don’t know why.We’re doing something, but we don’t really believe i...

Opal 1.2

Opal 1.2 We missed a blog post about Opal 1.1, which was released with a preliminary support for Ruby 3.0 features, but Opal 1.2 finalizes this support. Let me update you about them!An interesting thing is that you can still run older versions of Ruby on t...

Ruby JIT and MJIT ft. Takashi Kokubun - RUBY 510 | Devchat.tv

Ruby JIT and MJIT ft. Takashi Kokubun - RUBY 510 | Devchat.tv Takashi Kokubun joins the Rogues to dive into Just in Time compiling, Ruby 3.0 and all the goodness that comes with it.He explains how it relates not only to Ruby performance, but Rails performance and what it means to different kinds of loads tha...

MVP vs PoC: What’s the Right Road?

MVP vs PoC: What’s the Right Road? I commonly meet with excited entrepreneurs who have a new idea and are wondering where to go next. Sometimes, the idea arrives with a clear path forward. The technology to create the product already exists. The problem to be solved has been resear...

2022 Fukuoka Ruby Award Competition - Entries to be judged by Matz

2022 Fukuoka Ruby Award Competition - Entries to be judged by Matz Dear Ruby Enthusiasts,The Government of Fukuoka, Japan together with “Matz” Matsumoto would like to invite you to enter the following Ruby competition. If you have developed an interesting Ruby program, please be encouraged to apply.2022 Fukuoka R...

Compiler Explorer

Compiler Explorer Compiler Explorer is an interactive tool that lets you type code in one window and see the results of its compilation in another window. Using the site should be pretty self-explanatory: by default the left hand pane is the source window and the ...

A Sneak Peek of Ruby's New Debugger!

A Sneak Peek of Ruby's New Debugger! debug is Ruby's new debugger and will be included in Ruby 3.1. Since I've been both contributing to and using it for a while, I feel it's time to give you guys a sneak peek before its 1.0 release 🙂(Since it's not officially released yet, any featu...

I've made a dependency graph for DRY-RB Ruby gems family

I've made a dependency graph for DRY-RB Ruby gems family When I've been starting to learn DRY-RB gems ecosystem, I've been wondering, what the hell should I start learning first. Which gems are the best to learn at the beginning, and which one I should skip?I hope in this article I'll be able to put som...

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