Aaron LasseigneFreelance coder. Organizer of the Dallas Ruby Brigade. Author of Mastering Ruby: Strings and Encodings. C‽O of Never Done & creator of checkt.Aaron's articlesHappy Ending: An Epic Saga of Guard and DockerRubyBy Aaron Lasseigne, September 10, 2015Aaron Lasseigne tells a tale of Rails, Rspec, Guard, and Docker. It's an epic saga that has a happy ending, where tests run free in Container Kingdom.New Methods in Ruby 2.2RubyBy Aaron Lasseigne, February 02, 2015Most of the fanfare around Ruby 2.2 has focused on garbage collection (GC) upgrades. Aaron Lasseigne explores what other new toys 2.2 delivered.Clojure Loops in RubyRubyBy Aaron Lasseigne, November 13, 2014Feeling inspired I decided to port this new Clojure loop into Ruby. I settled on using continuations, a little known Ruby feature, to make it all work.