2013 What you did not know about Capistrano, yet February 14 Cleaner specs with custom RSpec example groups January 09
2009 RSpec and Rails Helpers using the output buffer August 25 Commander: command-line executables in Ruby March 19
2008 HowTo: Phusion Passenger aka mod_rails for Apache August 08 My day-to-day resources on Ruby and Rails August 04 Using RSpactor with Linux April 10