Use jasper-rails from the command line.

kuromoji provides ruby API for Kuromoji(http://www.atilika.org/) Japanese morphological analyzer using rjb.

When working with multiple gems or several rails initializer files that use Rjb, you need to make sure that all java dependencies of each implementation gets set up before running Rjb::load. This is necessary because Rjb can be loaded only once. You can use rjb-loader to change classpath and java options, by adding 'before_load' to your gem or rails initializer. The 'after_load' hook can be used when your code needs an already loaded Rjb. For instance, when you need to import and use java classes.

Ruby interface to Twitter Korean Text written in Scala(https://github.com/twitter/twitter-korean-text)

Ruby interface to twitter-korean-text

Ruby library for basic access to Android devices through ADB using ddmlib.jar which is included Android SDK Tools via Rjb (Ruby Java Bridge).

A Ruby module that wraps the Apache Ant build tool. Antwrap can be used to invoke Ant Tasks from a Ruby or a JRuby script. == FEATURES/PROBLEMS: Antwrap runs on the native Ruby interpreter via the RJB (Ruby Java Bridge gem) and on the JRuby interpreter. Antwrap is compatible with Ant versions 1.5.4, 1.6.5 and 1.7.0. For more information, see the Project Info (http://rubyforge.org/projects/antwrap/) page. == SYNOPSIS: Antwrap is a Ruby library that can be used to invoke Ant tasks. It is being used in the Buildr (http://incubator.apache.org/buildr/) project to execute Ant (http://ant.apache.org/) tasks in a Java project. If you are tired of fighting with Ant or Maven XML files in your Java project, take some time to check out Buildr!

asposeslides is a Ruby gem that can help working with aspose libraries

A build system that doesn't suck

Generate reports using JasperReports reporting tool

a set of tools for the bussy bee - CVS

Provides buildr support for deploying to Google AppEngine

Provides buildr support for packaging gems in a JAR for JRuby

Domain Object Verifier compares Java domain objects to their corresponding XMI representations.

Spark integration for cassandra_model. Get high-performance data analytics with the ease of cassandra_model. Inspired by the ruby-spark gem.

A library for Ruby wrapping the LIUM Speaker Diarization and including a few extra tools

Apache Buildr is a build system for Java-based applications, including support for Scala, Groovy and a growing number of JVM languages and tools. We wanted something that's simple and intuitive to use, so we only need to tell it what to do, and it takes care of the rest. But also something we can easily extend for those one-off tasks, with a language that's a joy to use.

Export model data to Google Spreadsheets or Excel through Apache POI

fillable-pdf-th is an extension from fillable-pdf(vkononov) but supported Thai language.

PDF Filler makes it easy to file your PDFs.