-
Write testable reports in SQL that don’t erode over time.
-
Exploring how to use FactoryGirl effectively with models backed by plain Ruby objects.
-
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.
-
How to profile page load performance in Chrome and break out modular JavaScript assets.
-
What happens when we stop using validations for data integrity and instead use them for user interface?
-
Search engines “crawl” and “index” web content through programs called robots (a.k.a. crawlers or spiders). Here are some approaches to blocking them in Ruby on Rails apps.
-
bundle outdated can be useful for keeping your bundler dependencies updated.
-
TL;DR: roll your own.