JRuby is the effort to recreate the Ruby (http://www.ruby-lang.org) interpreter in Java.
'org.jruby:jruby-dist:1.7.23'
<dependency>
<groupId>org.jruby</groupId>
<artifactId>jruby-dist</artifactId>
<version>1.7.23</version>
</dependency>
<dependency org="org.jruby" name="jruby-dist" rev="1.7.23"/>
"org.jruby", "jruby-dist", "1.7.23"