My opinions on Java, Ruby, Clojure, AI, data mining, and the Semantic Web. I am a consultant living in Sedona Arizona and an author of 16 published books covering Artificial Intelligence (AI), Java, Ruby, C++, Lisp, Linux, and Windows. I specialize in text and data mining, Ruby, Clojure, and Java development and general Artificial Intelligence programming.
Overcoming a psychological hurdle: switching my development system to use Ruby 1.9.1 by default instead of Ruby 1.8.6
I use bash aliases to quickly change my environment to use Ruby 1.8.x, JRuby, or Ruby 1.9.x. I am changing the default to use Ruby 1.9.1 – an important psychological hurdle