Use Rails URL Helper with Javascript
Sometimes in some projects that I worked on I needed to use Rails URLs inside my JS, but I couldn't do this directly because, as you know, we need to integrate our scripts in some .erb file to be able to use them. So, to save you...
How to add custom attributes in Spree
Having had the chance to work with Spree 2.2, the latest version at the moment, I noticed that sometimes you need to extend some permitted_attributes inside controllers. More specifically, sometimes you need to add attributes to your...
How to send web notifications
Introduction Web notifications have been there for a while, they provide a really interesting way to present information to the end user. And they are supported by all HTML5-compatible browsers. I'm going to show you how to create...
How to run a Rails engine with Pow
If you are a beginner and you ever had the need to run a Rails engine separately from your dummy app, you might have tried this: bundle exec rails s But if you did like that you will see this error: Error: Command not recognized Usage:...
Using RSpec with Capybara 2
Using RSpec with Capybara 2 As you probably know by now, the new version of Capybara has been released and it brings a lot of changes, but the more important thing is the new syntax. This new feature doesn't bring significant changes...
Receive payments with Stripe
There are some applications to help you receive payments online. Some of them are really complex and complete in functionalities, others are simpler and easier to use. In this post, I'll show you the implementation provided by...
Running your tests in parallel
Have you ever felt like running more than one kind of test at the same time, because your tests take so long or just to earn some extra free time? I looked for a solution to this problem, and I actually found a good one. The gem is...