Ruby at ThoughtWorks
ThoughtWorks started using Ruby for production projects in 2006, from then till the end of 2008 we had done 41 ruby projects. In preparation for a talk at QCon I surveyed these projects to examine what lessons we can draw from the experience. I describe our thoughts so far on common questions about Ruby's productivity, speed and maintainability. So far our conclusions are that Ruby is a viable platform that should be seriously considered for many forms of applications - in particular web applications using Ruby on Rails. I also go through some technical lessons, including some thoughts on testing with Active Record.
Just keeping this around for reference.