JRuby

JRuby是一个Ruby脚本语言的纯Java实现。JRuby可以嵌入到Java应用程序并可以在脚本中使用Java类.

Install

wget http://dist.codehaus.org/jruby/jruby-bin-1.0.1.tar.gz
tar zxvf jruby-bin-1.0.1.tar.gz
vi .bastrc
export JRUBY_HOME=/usr/local/jruby-1.0.1
export PATH=/usr/local/jruby-1.0.1/bin:$PATH
$ jruby -v
ruby 1.8.5 (2007-08-23 rev 4201) [i386-jruby1.0.1]

JIRB

$ jirb
irb(main):001:0> 
irb(main):002:0> require 'java'
=> true
irb(main):003:0> include_class 'java.util.regex.Pattern'
=> ["java.util.regex.Pattern"]

JRuby in GlassFish

http://wiki.glassfish.java.net/Wiki.jsp?page=JRuby

Links

• http://jruby.codehaus.org/
• JRuby 文档中心: http://docs.huihoo.com/jruby/
• JRuby and the Java Platform - http://java.sun.com/developer/technicalArticles/scripting/jruby/
• JRuby brings Rails applications to Glassfish - http://www.infoq.com/news/2006/11/rails-jruby-glassfish