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Should you use Hotwire or a Frontend framework on your next Rails project?

Should you use Hotwire or a Frontend framework on your next Rails project? You have already gone over the usual list of factors that you consider for every new project no matter what tech stack it is on: the expertise of your team members, technologies used on existing projects at your company, available libraries or rea...

Initial Ruby on Rails app commits

Initial Ruby on Rails app commits Configure Rails app using automated quality checks, security audits, and best practices for maintainability and consistency in solo or side projects.

Don’t assert return types | Jared Norman

Don’t assert return types | Jared Norman When done well, tests can serve as documentation describing how consumers of the object should interact with it. It’s not the primary goal of testing, but it’s worth considering when writing tests. What does a type assertion on the return value of...

Rust, Ruby, and the Art of Implicit Returns - Earthly Blog

Rust, Ruby, and the Art of Implicit Returns - Earthly Blog If you are familiar with C-style programming languages, and ever touch Rust, Ruby, Kotlin, Scala, or even Julia there are some syntax and concepts that could initially appear confusing, unfamiliar, or unnecessary. I’m talking about implicit return...

Why You Need Strong Parameters in Rails

Why You Need Strong Parameters in Rails This post explains the Mass Assignment vulnerability and how you can use the strong parameters API in Rails to address itIn 2012, GitHub was compromised by Mass Assignment. A GitHub user used mass assignment that gave him administrator privileges ...

Add Brakeman by default to new apps

Add Brakeman by default to new apps Brakeman is a great way to prevent common security vulnerabilities in Rails from going into production. We should be encouraging that for new applications. Especially for newcomers to the framework who might otherwise make rookie mistakes. So let'...

Interview with Elia of Opal - a Ruby to JavaScript source-to-source compiler

Interview with Elia of Opal - a Ruby to JavaScript source-to-source compiler Hi! I’m from Italy, I’ve been working as a software developer for about 15 years now, and I'm not one of those early childhood programmers that started with Basic and a Commodore 64, I had my initial encounter with programming in high school, whe ...

Service objects are poorly-named models

Service objects are poorly-named models Look at any Rails codebase that's older than a few months. I bet you'll find a sub-directory of app called services.It comes with the best of intentions for separation of concerns. The developers want to keep controllers straightforward and focuse...

Ruby 3.3 Examining `it` Default Block Param

Ruby 3.3 Examining `it` Default Block Param Discover Ruby 3.3's `it` default block param warning, its impact on RSpec, and how to fix potential conflicts. Learn more in my video or articleIn the last Ruby Developer Meeting it was accepted that it will be added to Ruby 3.4.In preparation for...

Exploring Ruby's Global Constants and Variables - FastRuby.io | Rails Upgrade Service

Exploring Ruby's Global Constants and Variables - FastRuby.io | Rails Upgrade Service By default, Ruby defines many constants and global variables that can be used in the code to get information about the current state of the application and the runtime. In this article we’ll go over most of them to understand what they are and wha...

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