Ruby On Rails

Tutorials

A guide for preloading associations in rails

A guide for preloading associations in rails Maybe you are already familiar with includes or preload, but you know that a lot of the time you will need more than just preload(:comments).It is common to have complex nested associations, scopes that you need or want to reuse, places where prel...

How to build reusable validations in Ruby on Rails - YouTube

How to build reusable validations in Ruby on Rails - YouTube You can build some super reusable validations by extending the ActiveModel::EachValidator class. Here is a very quick run through on how to do that :).

Hotwire Turbo Replacing Rails UJS | Drifting Ruby

Hotwire Turbo Replacing Rails UJS | Drifting Ruby In this episode, we look at some common functionality that we got with Rails UJS and what it looks like to reimplement these with Hotwire's Turbo and StimulusJS.

Instant search with Rails 6 and Hotwire

Instant search with Rails 6 and Hotwire Last year I wrote an article on building an instant search form with Rails and StimulusJS. Since then, Turbo, the other half of Hotwire for the web has been released. Turbo opens the door for an even simpler, cleaner implementation of an instant s...

Dynamic Select Fields in Rails with Hotwire (Example) | GoRails

Dynamic Select Fields in Rails with Hotwire (Example) | GoRails Need to dynamically update fields when a user changes a select box? We can do that easily in Rails using Hotwire's Turbo Stream actions.

ActiveRecord::Calculations will now use column-based type casting | Saeloun Blog

ActiveRecord::Calculations will now use column-based type casting | Saeloun Blog ActiveRecord::Calculations is a great collection of methods that allow arithmetic operations to be performed right on the ActiveRecord attributes. These are the available methods:averagecalculatecountidsmaximumminimumplucksum.

Deprecating code in a Rails application | Everyday Rails

Deprecating code in a Rails application | Everyday Rails When upgrading a Rails application to a newer version of the framework, you’ll often see deprecation warnings pop up in your application logs and test suite output. Deprecation warnings give you time to fix an issue before it becomes an outright e...

Running Rails on the Cloud Run environment | Ruby | Google Cloud

Running Rails on the Cloud Run environment | Ruby | Google Cloud Learn how to deploy a sample Rails application to Cloud Run and how to integrate managed databases, object storage, encrypted secrets, and build pipelines with serverless compute.Deploying Rails applications involves integrating multiple services ...

Esoteric Ruby in MemoWise | Jemma Issroff

Esoteric Ruby in MemoWise | Jemma Issroff We recently released a memoization gem, MemoWise! We’ve written about its origin story and performance. In this post, we’ll discuss some esoteric corners of Ruby we encountered while writing MemoWise.Memoizing frozen objects with prependOne of the...

Add Swagger to your Rails project, with no code, in 2 ¹/₂ minutes

Add Swagger to your Rails project, with no code, in 2 ¹/₂ minutes Easy and free screen recorder for Mac, Windows, and Chromebooks. Record your camera and screen with audio directly from your Chrome browser and share the video with your team, friends, and.

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