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...
We will be installing rbenv and ruby-build from our own fork, not from the Ubuntu sources. Installing rbenv
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...
In whenever you can schedule Ruby code directly like so: every 1.day, :at => '4:30 am' do runner "MyModel.task_to...
So you're getting an error message like the following, although your Gemfile lists shoulda-matchers and it has always...
The most obvious way to use spring is to call it explicitly: spring rails console spring rake db:migrate...
Aruba is an extension to Cucumber that helps integration-testing command line tools. When your tests involve a Rails test...
Using this gem, whenever a Capybara test in Cucumber, Rspec or Minitest fails, the HTML for the failed page and...
For me guard recently took a very long to start (as in "minutes"), because I had lots of images in...
As you know, assignable_values does not invalidate a record even when an attribute value becomes unassignable. See this example...
Travis CI is a free continuous integration testing service. However, it is really fragile and will break more than it...
RSpec 3.0 deprecates the :should way of writing specs for expecting things to happen. However, if you have tests you...
Warnings like those below may originate from rspec or shoulda-matchers or other gems that have not updated yet to...
So you want your Ruby script to install missing gems instead of dying? Take this method: def installing_missing_gems...
You are probably using Ruby 1.8.7 with a too recent versions of Rubygems. Downgrade your Rubygems to the latest version...