Ruby On Rails

Blogs

RSpec - a gentle introduction to testing

RSpec - a gentle introduction to testing Writing useful tests is as important as writing the right code. The good news is that with Ruby, testing the code is a friendly and grateful task. The bad news is that it might be a little hard for you if you never wrote a single line of code. How...

Rails 6.1 RC2: Horizontal Sharding, Multi-DB Improvements, Strict Loading, Destroy Associations in Background, Error Objects, and more!

Rails 6.1 RC2: Horizontal Sharding, Multi-DB Improvements, Strict Loading, Destroy Associations in Background, Error Objects, and more! The second release candidate for Rails 6.1 has been released and brings a more robust experience for those already trying this version. We’ve been hard at work tweaking and adjusting the nobs to have so using this version is a smooth ride to every...

Best of Ruby Gems Series | Ruby Advent Calendar 2020 - 25 Days of Ruby Gems / Libraries

Best of Ruby Gems Series | Ruby Advent Calendar 2020 - 25 Days of Ruby Gems / Libraries Ruby Advent Calendar 2020 - 25 Days of Ruby Gems / Libraries, December 1 - December 25 Gem of the Week Series.

The Ultimate Guide to Blazing-Fast Performance in Rails

The Ultimate Guide to Blazing-Fast Performance in Rails Ruby on Rails is a tremendous framework when you want high development velocity for your project or startup. It’s useful right out of the box and comes with a plethora of behind-the-scenes magic to make your life easier. However, it’s not consider...

How to Dockerize a Rails application - Code with Jason

How to Dockerize a Rails application - Code with Jason I had to hear Docker explained about 48,766 times before I finally grasped why it’s useful.I’ll explain in my own words why I think Dockerizing my applications is something worth exploring. There are two benefits that I recognize: one for the deve...

Rubyist — Powerful iOS automation for Ruby enthusiasts.

Rubyist — Powerful iOS automation for Ruby enthusiasts. With Rubyist you can edit and run Ruby Code on iOS with with syntax highlighting and access to powerful iOS APIs and automation features.

A Rubyist's Apple M1 Review | Drifting Ruby

A Rubyist's Apple M1 Review | Drifting Ruby Drifting Ruby Screencasts is a collection of short tutorial screencast videos and documentation for accomplishing functional concepts in web.A broad look into the Apple M1 from the perspective of a Ruby Developer. We look at a lot of the different...

How Fast Are Ractors?

How Fast Are Ractors? Ruby 3x3 is coming in about a month. One of its new concurrency primitives is Ractors, which used to be called "Guilds." (The other new concurrency primitive is Autofibers.)Ruby has a Global VM Lock (GVL), also called the Global Interpreter Lock (...

Dup, Don't Modify Input Hash Parameters in Ruby

Dup, Don't Modify Input Hash Parameters in Ruby This comes up all the time. Here’s why you always want to dup input options in Ruby that come in as a Hash.

Why the Release of Ruby 3 Will Be Monumental

Why the Release of Ruby 3 Will Be Monumental We’ve been living in the shadow of Ruby 2 for seven years now. Seven! Ruby 2 was released in 2013 (which incidentally is the same year as the initial public release of React 0.3.0!).In that span of time, Ruby performance has improved significantly...

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