Recently I was trying to test a couple of helpers I had written in Rails. Basic helpers are pretty easily tested using ActionView::TestCase, but what happens when you want to use Devise' `current_user` method in your helpers? We have to actually w...

[Stripe Elements](https://stripe.com/docs/elements) Javascript now has support for Strong Customer Authentication (SCA) with 3D Secure 2 (3DS2). This makes handling these in system tests a bit harder. Filling out the credit card fields in the past...

A lot of people ask what the best Ruby books are to buy. There are plenty of good ones, but don't limit yourself to just Ruby or Rails books. There are many about general programming and software engineering topics that teach very important concep...

I started screencasting for my business, GoRails.com, in 2014. I had no idea what I was doing, so it took me a while to find a setup I was comfortable with. My main goals were portability and simplicity. So let's dive into my original configura...

Compiling dynamic NGINX modules is something that's kind of hard to find online. Especially if you want to compile them for an existing compiled copy of NGINX. This guide is going to walk through compiling the [Upload module for NGINX](https://git...

<iframe width="560" height="315" src="https://www.youtube.com/embed/HD5Pb4CYGpA" frameborder="0" allowfullscreen></iframe> If you have more questions you'd like to hear answered, ask them below in the comments!

With the holiday season just beginning, I'm proud to announce that GoRails gets a fresh coat of paint and a bunch of new features to make learning Ruby on Rails that much better. 🎉 Here's some of the awesome new stuff you can check out right ...

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Having spent a significant time over the years playing with various calendar gems, I felt they were all lacking in different ways. Some were overbearing providing you CSS stylesheets when all I wanted was a plain calendar. Others were a bit too in...

As you know, writing code goes far deeper than you probably expected when you first started. Programming is a form of expression, like writing a novel. The better you are able to express your intentions, the better your code will be. Other peo...

A really useful extenison to the Devise authentication gem is [devise_invitable](https://github.com/scambra/devise_invitable). It adds invitation functionality that can be used for building a referral system or just general email invitations to yo...

Having been a [Devise](https://github.com/plataformatec/devise) user and contributor for several years, I was happy to give the book [Learning Devise For Rails](http://www.packtpub.com/learning-devise-for-rails/book) a review. The functionality th...

If you've never checked out [MongoDB](http://www.mongodb.org/) before, I'd very much encourage you to. It's a NoSQL document store that makes for a very interesting method of development compared to relational databases. We've been using it a lot ...

Bundler has always been one of the slowest parts of fiddling with a Rails application, but it's always been a pretty essential tool for any Ruby or Rails application. A quote from the [Github issue](https://github.com/bundler/bundler/pull/2481...

As we all begin transitioning to Rails 4.0 and `strong_params` there are going to be a fair amount of changes to our gems and other integrations. Since the attr_accessible functionality no longer exists inside our models, we need to move this into...

*Another great post by [@rncrtr](http://twitter.com/rncrtr) talks about running multiple versions of the Rails webserver locally. It can be useful for many different things, for example, if you want to test to see if your load balancer is working ...

*I was perusing Twitter today and came across a recent post by [@rncrtr](http://twitter.com/rncrtr) about the differences between Ruby 1.8 style and Ruby 1.9 style symbols. You can find his original post at [his website here](http://rncrtr.in/rail...

The most popular CSS framework, Bootstrap is about to be reborn. We've used Boostrap 2.0 for quite a while now and a lot of major changes have been in the works. Lots of class names are getting changed as well as the structure of how things will b...

It's been a fantastic run for older versions of Ruby and Rails. I'm sure we all have lots of great memories with them, nice walks at the park, riding bicycles together, bowling, etc. But unfortunately it's time for us to say our goodbyes. Neith...

One of the first things to understand about web development is the four different HTTP requests. Today we are going to dive into them at a high level. ## HTTP GET The most common HTTP request is the GET method. This is simply retrieving a re...