I am a consultant and the author of 24 books on artificial intelligence, machine learning, and the semantic web. I use this blog to share ideas and code snippets using my favorite languages: Java, Haskell, Python, Common Lisp, and Ruby.
Friday, January 30, 2009
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 :-)