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jruby

Jruby Course Content

What is JRuby?
Why JRuby?
Killer app
What the experts say
Downloading and Setting-up JRuby
Getting your hands wet
JRuby allows Ruby programs to use Java classes
  • jruby01a.rb – JVM properties
  • jruby01.rb – DateFormat and Date
  • jruby02.rb – Internationalization / Localization
  • jruby03.rb – Swing library
  • Extending Java
  • Assignment 1
  • jruby04.rb – ActiveRecord and JDBC
JRuby allows Java programs to use Ruby classes
  • JRubyJSR223.java
  • JRubyJSR223Ex2.java
  • Assignment 2
  • Brief look at Ruby on Rails
  • Installation
  • Install Bundler and Rails
  • Creating your app – JRuby on Rails