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On the Diverse And Fantastical Shapes of Testing

On the Diverse And Fantastical Shapes of Testing There's been a recent resurgence on twitter and the like about how teams should divide up their testing efforts. In particular, Tim Bray argues compellingly in favor of taking automated testing seriously. Anyone familiar with my writing will know ...

Understanding RBS, Ruby's new Type Annotation System

Understanding RBS, Ruby's new Type Annotation System Ruby's flexibility has always been both its greatest strength and its greatest weakness. You can write amazingly expressive programs. You can also slip and break them in amazingly expressive ways. RBS is a new type annotation system in Ruby 3 that...

Why is JRuby Slow?

Why is JRuby Slow? Recently, I made some contributions to the continuous integration process for Jekyll. Jekyll is a static site generator created by GitHub and written in Ruby, and it uses Earthly and GitHub Actions to test that it works with Ruby 2.5, 2.7, 3.0, an...

How I organize my Rails apps - Code with Jason

How I organize my Rails apps - Code with Jason Influenced by the experiences I’ve had last ten years of building and maintaining Rails applications, combined with my experiences using other technologies, I’ve developed some ways of structuring Rails applications that have worked out pretty wel...

Active Record Encrytion, several performance optimizations, and much MORE! | Riding Rails

Active Record Encrytion, several performance optimizations, and much MORE! | Riding Rails Hi, zzak here! お久しぶりです! This time I will be recapping the past month or so of Rails. Hang on! There’s a ton of stuff to catch up on!!Active Record EncryptionOriginally extracted from HEY, this feature adds encrypted attributes to Active Record mod...

How and why to Dockerize your Rails app's database - Code with Jason

How and why to Dockerize your Rails app's database - Code with Jason Getting a new developer set up with a Rails app (or any app) can be tedious. Part of the tedium is the chore of manually installing all the dependencies: Ruby, RVM, Rails, PostgreSQL, Redis, etc.It would be really nice if that developer could just...

Understanding Ruby Method Lookup

Understanding Ruby Method Lookup Ruby lets you express yourself like few other languages, with a minimum of boilerplate. It's fantastic until it isn't. Until one day when you think you're calling the `foo` method you wrote last week, but instead, you end up calling a `foo` method...

A robust distributed locking algorithm based on Google Cloud Storage

A robust distributed locking algorithm based on Google Cloud Storage Many workloads nowadays involve many systems that operate concurrently. This ranges from microservice fleets to workflow orchestration to CI/CD pipelines. Sometimes it's important to coordinate these systems so that concurrent operations don't ste...

Developer Productivity Metrics

Developer Productivity Metrics Can developer productivity be measured with metrics?The short answer is yes, but there is such a thing as good and bad metrics.Download this guide to learn what you need to know about metrics, how to avoid weaponizing metrics for performance revie...

Podcast 338: Why is it so hard to find Ruby developers? - Stack Overflow Blog

Podcast 338: Why is it so hard to find Ruby developers? - Stack Overflow Blog Today we chat with Ilya Bodner, Founder and CEO of Bold Penguin, a firm that builds exchange software for the commercial insurance market. He spoke about the pros and cons of choosing Ruby early on and deciding between building or buying your core...

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