In addition to all of the cool toys (robots and helicopters) shown at the Java Toy Show (general session of JavaOne 2007 on Friday morning), a NetBeans guy from Sun got up and did a demo of Netbeans 6.0 and JRuby on Rails (a scripting-languaged based web application framework). He created a Ruby on Rails application, created persistence classes from a database using a wizard, created a simple web page showing the database information, and ran it all from within the IDE. Judging by the audience reaction, people were impressed. My reaction, on the other hand, was, as we used to say as kids, “big whoop.” Haven’t we been doing this in JDeveloper for, I dunno, 8 years or something?
I just don’t get Ruby on Rails