JRuby is the effort to recreate the Ruby (http://www.ruby-lang.org) interpreter in Java.
'org.jruby.plugins:jruby-rake-plugin:1.7.22'
<dependency>
<groupId>org.jruby.plugins</groupId>
<artifactId>jruby-rake-plugin</artifactId>
<version>1.7.22</version>
</dependency>
<dependency org="org.jruby.plugins" name="jruby-rake-plugin" rev="1.7.22"/>
"org.jruby.plugins", "jruby-rake-plugin", "1.7.22"