maven support for rubygems based on maven 3.0. it allows to use xyz.gemspec file as pom file or the usual pom.xml files. with a rails3 application with a Gemfile (suitable for jruby) you can run jetty as development server. this gem is a stripped polyglot-maven which includes only the jruby part. the executable runs only with jruby.
Gemfile gem 'ruby-maven', '~> 0.8.3.0.184.108.40.206'
install gem install ruby-maven -v 0.8.3.0.220.127.116.11