Ruby On Rails

Tutorials

Tips for writing Rails tasks with Thor instead of Rake

Tips for writing Rails tasks with Thor instead of Rake Before diving into Thor, it’s worth reviewing Rake’s shortcomings as a CLI-builder. Long-story short:Accepting command-line arguments in a Rake task is awkward and conflicts with zsh.

Inspecting Ruby's inspect method

Inspecting Ruby's inspect method If you’ve ever worked with a class in Ruby’s Core Library or Rails, you might not realize that special care was taken to print useful information when used in the context of an IRB session. Take Time for example.

[EN] Ractor reconsidered / Koichi Sasada @ko1 - YouTube

[EN] Ractor reconsidered / Koichi Sasada @ko1 - YouTube [EN] Ractor reconsidered / Koichi Sasada @ko1.

Fly PlanetScale Rails example dockerfile

Fly PlanetScale Rails example dockerfile The fix is having these packages installed for production: default-mysql-client default-libmysqlclient-devHere's a full example Dockerfile.

Sidekiq: retry once before erroring

Sidekiq: retry once before erroring Here's how you can silence/mute the initial Sidekiq error, but still report any errors after the first try.This reduces noise in the error tracker and makes any errors more actionable.

Reducing Solidus Memory Usage with jemalloc | Super Good Software

Reducing Solidus Memory Usage with jemalloc | Super Good Software At Super Good, we work on Solidus stores of all types: from stores with custom third-party API integrations to subscriptions to custom PDF generation systems. One common thing across all client stores is the desire to provide customers with a stab...

How Module Autoloading Works in Ruby and Rails

How Module Autoloading Works in Ruby and Rails Autoloading allows you to speed up the initialization of your library by lazily loading the code only when you need it. This post explains how the autoload method works in Ruby and how Rails overrides this method to provide its own implementation ...

Simple Repository Pattern for Ruby on Rails - DEV Community

Simple Repository Pattern for Ruby on Rails - DEV Community In the famous book "Patterns of Enterprise Application Architecture", Martin Fowler define a repository with the following phraseA repository performs the tasks of an intermediary between the domain model layer and data mapping.I'm a visual person...

Creating A Private Ruby Gem for Ruby on Rails 7 - YouTube

Creating A Private Ruby Gem for Ruby on Rails 7 - YouTube Ever wondered how to create a gem for your Ruby on Rails projects? Well here you go, an entire tutorial dedicated to creating a private Ruby gem!Checkout my course(s) at: https://learn.deanin.comSource:https://github.com/Deanout/deep_freez...Join ...

Using GIVEN-WHEN-THEN on RSpec test classes - DEV Community

Using GIVEN-WHEN-THEN on RSpec test classes - DEV Community Using Given-When-Then in RSpecRSpec provides a way to use Given-When-Then in test classes by using aliases. Aliases are a way to define new names for existing RSpec methods. By using aliases, developers can write tests that use Given-When-Then syn...

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