<p>I’m happy to announce that we’ve updated the content for our popular
<a href="https://upcase.com/test-driven-rails?utm_medium=blog&amp;utm_campaign=updated-test-driven-rails-content&amp;utm_source=giantrobots">Test-Driven Rails course</a> on <a href="https://upcase.com/">Upcase</a>. What’s
changed?</p>

<h2>Updated Gems, including Rails 4 and RSpec 3</h2>

<p>We’ve updated the course to take advantage of newer versions of Ruby, Rails,
RSpec…</p>

Read more at the source