From: Post Tudbc <post@...>
Date: 2008-12-04T07:17:04+09:00
Subject: Re: Ruby and legacy Java Applications

Joe W旦lfel wrote:
> What are some good ways to integrate Ruby into legacy Java
> applications?  I realize
> I can execute small Ruby scripts from Java like this:
> 
>          Ruby runtime = Ruby.newInstance();
>          runtime.evalScriptlet("puts 'Hello from Ruby'");
> 
> However, this seems to lend itself only to small snippets of Ruby.
> Often I'm more likely
> to have a larger body of Ruby code that includes many files, gem
> dependencies, and
> the ability to work with legacy installers.  Is there an easy way to
> accomplish this?


Try the free tool TudbcJRubyServlet 
http://www.tudbc.org/tudbcjrubyservlet
which allows you to use JRuby (which is compatible with Ruby 1.8.6) in a 
Java EE (such as GlassFish, Resin, Tomcat, etc), which automatically 
will allow you to use your Java codes.

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