Rails Creator David Heinemeier Hansson Explains Why He Loves Ruby
►http://ontwik.com/ruby/rails-creator-david-heinemeier-hansson-explains-why-he-loves-ruby
Rails Creator David Heinemeier Hansson Explains Why He Loves Ruby
►http://ontwik.com/ruby/rails-creator-david-heinemeier-hansson-explains-why-he-loves-ruby