Ruby On Rails

Tutorials

Configuring Rails Environments

Configuring Rails Environments All Rails applications come with three environments out of the box: development, test, and production. In addition, you can also create your own environments for staging, QA, or continuous integration.All these environments are highly customizable...

Ruby 3.2.1 with YJIT

Ruby 3.2.1 with YJIT I've been using Ruby 3.2.1 YJIT for some time now and overall, I'm seeing anywhere from 10-20 percents performance improvements over running Ruby 3.0.5. Sorry, I don't have an apple-to-apple comparison for just YJIT vs non-YJIT. However, the per...

Adventures in Time: Debugging a Daylight Saving Bug

Adventures in Time: Debugging a Daylight Saving Bug What’s more fun than bugs? Bugs involving time! And none are so fascinating as bugs involving daylight saving time.With Daylight saving time almost upon us again, I thought it would be fun to revisit this bug my team and I stumbled across last fal...

Use Bundler in a Ruby script - DEV Community

Use Bundler in a Ruby script - DEV Community What to do then? Creating a gem seems too heavy for our script, and it's not advisable to expect users to do the installation by themselves (it's okay for a gem but for a script that would start having 4-5 of them it's a lot).Fortunately, Bundler ...

CSV Data Grid Speedrun in Ruby On Rails 7 - YouTube

CSV Data Grid Speedrun in Ruby On Rails 7 - YouTube Ever wanted to let users edit and download a CSV in a more user friendly manner than just editing default Ruby on Rails input fields?Checkout my course(s) at: https://learn.deanin.comSource:https://github.com/Deanout/csv_data_gridLinks:https://www...

Validations and error handling on Rails and React - DEV Community

Validations and error handling on Rails and React - DEV Community This is the fourth in a series of blog posts covering my progress through Phase 4 of the Flatiron School's Software Development program.In this phase, we learned how to leverage Rails to set up applications that followed the Model-View-Controller ...

Create And Dockerize Rails Application With PostgreSQL And Sidekiq (Docker Docker Compose) - DEV Community

Create And Dockerize Rails Application With PostgreSQL And Sidekiq (Docker Docker Compose) - DEV Community For this setup, I will use the ruby version 3.1.2 which will generate the rails app of rails version... Tagged with webdev, ruby, docker, sidekiq.

How to kill Sidekiq jobs in Ruby on Rails

How to kill Sidekiq jobs in Ruby on Rails We’ve have all run into situations where we’d like to disable or cancel an errant Sidekiq job in production. The current solutions involve dumping the deploy queue for the specific job or deploying a hot fix to production to disable the job. Initi...

Repository - DDD in Ruby on Rails by Paweł Strzałkowski - Visuality

Repository - DDD in Ruby on Rails by Paweł Strzałkowski - Visuality Domain-Driven Design's core interest lays in the domain - the expression of purpose, behavior and goals. In a typical Ruby on Rails application, the domain elements are expressed using ActiveRecord objects. ActiveRecord ties the domain (logic and ...

A Ruby native extension implementing the R-tree spatial index of Guttman-Green

A Ruby native extension implementing the R-tree spatial index of Guttman-Green A Ruby native extension implementing the R-tree spatial index ofGuttman-Green. The code is an embedded version of librtree.

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