factory_girl is becoming factory_bot.
In this course we’ll take a dive deep into Ruby on Rails 5 with a series of tutorials to help you move beyond the basics and start understanding and using more advanced Ruby. Together, we will build a Twitter-like application from start to finish.
I-N-T-E-G-R-A-T-I-N-G: Webpacker makes using Elm in your Rails app pain-free.
Find out different ways to access hash values in Ruby and save the dinosaurs at the same time.
Your test suite used to be lightning fast but now it’s starting to feel a bit sluggish. Before adding CI parallelization, let’s see if there’s any clutter to remove.
How to find the oldest or most recent record associated with a particular foreign key.
Write testable reports in SQL that don’t erode over time.
We’re experimenting with running feature specs using Chrome’s new headless mode. How do we set it up, and how does it compare to Capybara-WebKit?
Avoid some tricky edge cases when decorating ActiveRecord models.
Improve test readability by leveraging RSpec’s matcher composition to make multiple assertions with a single matcher.