Make sure you have libcurl3-dev installed: sudo apt-get install libcurl3-dev gem install typhoeus

Run bundle update cucumber capybara cucumber-rails to update to the newest versions. Backup your features/support/path.rb to be able to...

Traveling Ruby is a project which supplies self-contained, "portable" Ruby binaries: Ruby binaries that can run on any Linux...

Option 0: Download from the official page (preferred) Open https://googlechromelabs.github.io/chrome-for-testing/ In Section "Stable" > chromedriver / linux64 > Download ZIP from...

Shortener is a Rails Engine Gem that makes it easy to create and interpret shortened URLs on your own domain...

Upgrading from Ruby 1.8.7 to 2.1.2 took me an hour for a medium-sized application. It involved hardly any changes...

For our production servers we use Passenger as a Ruby application server. While it is possible to use Passenger for...

If you make a gem with Bundler, you will get a rake release task that will instantly publish your gem...

Using this gem I could get JSON generation from a large, nested Ruby hash down from 200ms to 2ms.

Confusingly, RVM installs the bundler gem into the @global gemset, which is available to all gemsets and Rubies.

Firefox 5.0.1, which we were using for most Rails 2.3 projects, does not run on Ubuntu 14.04 any more. Here...

The asset pipeline changes the paths of CSS files during precompilation. This opens a world of pain when CSS files...

Angular-xeditable is a bundle of AngularJS directives that allows you to create editable elements. Such technique is also known...

Nice tutorial about packaging Ruby bindings to your API in a Ruby gem, with tests using VCR casettes.

There are different ways to run rake: On Rails 4.1+ projects, you have Spring and its binstubs which dramatically improve...

If you get an error like this: An error occurred while installing pg (0.17.1), and Bundler cannot continue.

PDFKit converts a web page to a PDF document. It uses a Webkit engine under the hood...

Microsoft Exchange service administrators can enable Exchange Web Services (EWS) which is a rather accessible XML API for interacting with...

Great gem to consume RSS feeds. I was missing some features on Ruby's RSS::Parser that I found in...

Parses URLs of social networks to extract IDs or screen names. It does not get confused by child routes: you...

The debugger gem does not seem to be properly working on Ruby 2. Use byebug instead! Byebug is a simple...

Automatically builds gems from Bower packages (currently 1700 gems available). Packaged Javascript files are then automatically available in your asset...