Ruby On Rails

Tutorials

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...

Handling Decimal Precision in Rails - DEV Community

Handling Decimal Precision in Rails - DEV Community Ruby on Rails allows us to specify how precise we want decimals to be by defining precision and scale in database migrations. Rails also provides a way of adding front-end validation to forms that accept decimal values. I’ll be using an expense mo...

Build Your Own SQLite3 / Hitoshi HASUMI @hasumikin - YouTube

Build Your Own SQLite3 / Hitoshi HASUMI @hasumikin - YouTube [JA]Build Your Own SQLite3 / Hitoshi HASUMI @hasumikin.

Bulma CSS with Ruby on Rails 7 - YouTube

Bulma CSS with Ruby on Rails 7 - YouTube Today we look at how to use Bulma CSS with Ruby on Rails 7.Checkout my course(s) at: https://learn.deanin.comLinks:https://bulma.io/https://bulma.io/documentation/form/g...https://bulma.io/documentation/compon...https://bulma.io/documentation/comp...

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