Ruby On Rails

Tutorials

Turbo morphing woes

Turbo morphing woes Turbo 8 introduced the concept of page refreshes with morphing. It is a powerful feature, so you might be tempted to enable it globally. However, that can cause some issues with your JavaScript code. Here are some of the common pitfalls and how to...

Shrinking a Postgres Table

Shrinking a Postgres Table Ok folks, this is kind of a weird one. I'm going to put it in the "you won't ever need this, but if you do, you are going to be glad I wrote this up for ya" category. As you may or may not know, I recently acquired fireside.fm,.

Calculating the largest known prime in Ruby - JP Camara

Calculating the largest known prime in Ruby - JP Camara Looking to impress your Ruby friends by calculating the largest known prime, 2 ** 136_279_841-1? On Ruby 3.4.0-preview2 and earlier, 2 ** 136_279_841-1 logs a warning and returns Infinity 😔: 2 ** 136_279_841-1 # warning: in a**b, b may be too big ...

Advanced Stimulus: Custom Action Options | Rails Designer

Advanced Stimulus: Custom Action Options | Rails Designer Rails partials have many lesser known features. From counters to spacer templates! Learn all there is to know about partials.

Automating barcode scanner tests with Capybara

Automating barcode scanner tests with Capybara A lot of barcode scanners are basic human interface devices — essentially behaving like a keyboard and not requiring any special drivers. Essentially, they just type on a keyboard very quickly. They’ll support lots of different styles of codes — f...

Fixing Gem Install Errors on M3 Mac with Ruby 2.7 · Daniela Baron

Fixing Gem Install Errors on M3 Mac with Ruby 2.7 · Daniela Baron Starting a new role always comes with exciting challenges, and one of my first tasks in a recent new role was setting up a 10-year-old legacy Rails project on an M3 MacBook. The project was running Rails 6.1 and Ruby 2.7.8, with several older vers...

Overriding Methods in Ruby on Rails: A No-Code-Editing Approach

Overriding Methods in Ruby on Rails: A No-Code-Editing Approach Recently, I installed the Writebook a Ruby on Rails app from 37signals because I wanted to publish some long essays or long-form articles about testing for developers. The installation worked like a charm, including replacing Rescue with Solid Qu...

Subclassing STI models in Rails

Subclassing STI models in Rails Here’s a short tip on opting out a specific model from Single Table Inheritance (STI). Imagine a Vehicle model which is implemented using STI and extented with a type parameter to Sedan and Wagon models:.

Process slow network requests with Turbo and Active Model

Process slow network requests with Turbo and Active Model Learn how to build a dynamic loading screen without writing a line of JavaScriptI recently had the opportunity to improve the UX on a client project by backgrounding a slow network request and broadcasting the response to the browser asynchronousl...

Upgrading to Rails 8 from Rails 7 | by Patrick Karsh | Oct, 2024 | Medium

Upgrading to Rails 8 from Rails 7 | by Patrick Karsh | Oct, 2024 | Medium Rails 8 brings a host of new features, performance improvements, and security enhancements, making it a valuable upgrade for developers looking to maintain the stability and security of their applications. Some of the key reasons to upgrade includ...

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