Ruby On Rails

Tutorials

Nested Forms from Scratch with StimulusJS

Nested Forms from Scratch with StimulusJS Drifting Ruby Screencasts is a collection of short tutorial screencast videos and documentation for accomplishing functional concepts in web. Using StimulusJS controllers, adding nested forms to a Rails application is easy and unobtrusive. In this...

Rails React.js Heroku Deployment

Rails React.js Heroku Deployment The next step after spending time developing your applications, and once you’re satisfied with your work, is to deploy them. In essence, to move out of the development environment and into the production environment. This isn’t a straight forward ...

Catch bad SQL queries before they cause problems in production

Catch bad SQL queries before they cause problems in production Catch bad SQL queries before they cause problems in production - burrito-brothers/shiba. Shiba is a tool (currently in alpha) that automatically reviews SQL queries before they cause problems in production. It uses production statistics for realis...

🚘 A Ruby gem and unofficial documentation of the Tesla JSON API for the Model S, Model X, and Model 3.

🚘 A Ruby gem and unofficial documentation of the Tesla JSON API for the Model S, Model X, and Model 3. 🚘 A Ruby gem and unofficial documentation of the Tesla JSON API for the Model S, Model X, and Model 3. - timdorr/tesla-api This is unofficial documentation of the Tesla JSON API used by the iOS and Android apps. The API provides functionality to m...

A Ruby library for carefully refactoring critical paths.

A Ruby library for carefully refactoring critical paths. Let's pretend you're changing the way you handle permissions in a large web app. Tests can help guide your refactoring, but you really want to compare the current and refactored behaviors under load.

Using custom objects in Ruby Ranges

Using custom objects in Ruby Ranges What’s more is that ranges can be created from any object which implements the succ and <=> methods. Note that succ is short for successor, and that <=> is also known as the spaceship operator.Let’s say I would like to create ranges based the thea...

A Rails testing "hello world" using RSpec and Capybara

A Rails testing "hello world" using RSpec and Capybara One of the biggest challenges in getting started with testing is just that—the simple act of getting started. What I’d like is for you, dear reader, to get a small but meaningful “win” under your belt as early as possible. If you’ve never written ...

How to Schedule Cron Jobs in Ruby With the Whenever Gem

How to Schedule Cron Jobs in Ruby With the Whenever Gem Scheduling cron jobs in Ruby. Cron lets you schedule recurring tasks, but the syntax can be daunting, use the whenever gem to makes things easier for.Cron is a job scheduling system available in Linux .

Introducing jQuery in Rails 6 Using Webpacker

Introducing jQuery in Rails 6 Using Webpacker First release candidate of Rails 6 is out with exciting features and refinements in existing features. Today we will look into one of those features, which is webpacker. It is now by default in Rails 6 as a Javascript.As we all know that first rel...

Notable ActiveRecord changes in Rails 6 - Part 1

Notable ActiveRecord changes in Rails 6 - Part 1 There are many ActiveRecord changes in Rails 6. We will look into some of them which are as below.

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