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Interesting throw/catch behaviour in Ruby | Janko's Blog

Interesting throw/catch behaviour in Ruby | Janko's Blog When I was working on integrating Rodauth with OmniAuth authentication, I noticed an error warning after upgrading to Rails 6.1, when Rodauth was redirecting inside a Rails controller action:.

Using Hanami after a decade building Rails apps

Using Hanami after a decade building Rails apps I remember exactly where I was when I first watched DHH's Blog in 15 Minutes video. At the time, I wa... Tagged with hanami, rails, ruby, webdev.I spent the next couple years of my life working a Java job while learning Ruby on Rails on the side. ...

Logidze 1.0: Active Record, Postgres, Rails, and time travel

Logidze 1.0: Active Record, Postgres, Rails, and time travel Logidze is a Ruby library to track Active Record changes: whenever a record is updated in the underlying PostgreSQL database, Logidze stores the difference between the old and the new state, allowing you to time travel to any point in the record’s...

A scientific, systematic methodology for solving any programming problem - Code with Jason

A scientific, systematic methodology for solving any programming problem - Code with Jason In order to fix any problem, you need to know two things:What exactly is wrongHow to fix itThe beautiful thing is that if you have the right answers for both the two items above, you’re guaranteed to fix the problem. If your fix doesn’t work, then...

Rails 6.1 allows per environment configuration support for Active Storage

Rails 6.1 allows per environment configuration support for Active Storage Rails 6.1 allows environment-specific configuration files to set up Active Storage.In development, the config/storage/development.yml file will take precedence over the config/storage.yml file. Similarly, in production, the config/storage/producti...

A Better React/Rails Architecture

A Better React/Rails Architecture A common refrain among us developers is that we spend a fantastic amount of our day sitting in front of the computer screen quietly, with our heads full of internal state. Here on the Styling team at Stitch Fix, we are lessening the amount of stat...

Testing Objects with a Functional Mindset

Testing Objects with a Functional Mindset When unit testing our Object-Oriented (OO) code, some methods are easy to test while others are hard. Functional programming gives us a mental model to help understand why: pure functions and side-effects.Easy testsSome methods are super easy to t...

An Unusual Performance Optimization

An Unusual Performance Optimization The “raw_text” benchmarks tests the performance of close-to-metal text output. This is important because it is the limiting factor when creating PDF files, especially big PDF files, with much text content.What the benchmark does isreading a file l...

The Ruby Serverless Framework

The Ruby Serverless Framework Ruby on Jets allows you to create and deploy serverless services with ease, and to seamlessly glue AWS services together with the most beautiful dynamic language: Ruby. It includes everything you need to build an API and deploy it to AWS Lambda. J...

Nested factories in Factory Bot: what they are and how to use them - Code with Jason

Nested factories in Factory Bot: what they are and how to use them - Code with Jason Let’s use the following as an example. Let’s say that in the majority of your application’s tests that involve a User, you want just a regular old user. Maybe you have 30 such tests.But for a handful of tests you want to use a special kind of user...

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