Aspose.Cells Java For Ruby


Rjb - Ruby Java Bridge

RJB is a bridge program that connect between Ruby and Java with Java Native Interface. Rake + Rjb is the more powerful and useful build tool than both Maven and Ant. You can test your Java business logic class itself with Rjb’s mock. It helps to migrate Struts’s Model Object into your RoR application. But beware to buildSwing application, Ruby (and Rjb) doesn’t consider JVM’s native threads handling…

Aspose.Cells for Java

Aspose.Cells for Java is an award-winning Excel Spreadsheet component that allows Java developers to embed the ability to read, write and manipulate Excel® spreadsheets (XLS, XLSX, XLSM, XLSB, XLTX, SpreadsheetML, CSV, ODS), HTML, MHTML, PDF and image file formats into their own Java applications without needing to rely on Microsoft Excel®.

Aspose.Cells for Java is a mature, scalable and feature rich component that offers many functions that are way beyond the simple data exporting capabilities of other vendors. With Aspose.Cells for Java developers can export data, format spreadsheets to the most granular level, import images, create charts, apply and calculate complex formulas, stream Excel® data, save in various formats and much more - all this without the need of Microsoft Excel® or Microsoft Office Automation.

Aspose.Cells Java for Ruby

Project Aspose.Cells Java for Ruby shows how different tasks can be performed using Aspose.Cells Java APIs in Ruby. This project is aimed to provide useful examples for Ruby developers who want to utilize Aspose.Cells for Java in their Ruby Projects using Rjb (Ruby Java Bridge).

System Requirements and Supported Platforms

System Requirements

Following are the system requirements to use Aspose.Cells Java for Ruby:

  • Rjb Gem is configured
  • Downloaded Aspose.Cells component

Supported Platforms

Following are the supported platforms:

  • Ruby 2.2.x or above and respective DevKit.
  • Java 1.5 or above


Download Required Libraries

Download required libraries mentioned below. These are the required for executing Aspose.Cells Java for Ruby examples.

Download Examples from Social Coding Sites

Following releases of running examples are available to download on below mentioned social coding sites:


Installation And Usage


It is very simple and easy to install Aspose.cells Java for Ruby gem, please follow these simple steps:

  1. Add this line to your application’s Gemfile.
 gem 'aspose-cellsjava'
  1. And then execute
 $ bundle


  1. Run following command.
 $ gem install aspose-cellsjava


Include the required files for working with the helloworld example.

 require require File.dirname(File.dirname(File.dirname(__FILE__))) + '/lib/aspose-cellsjava'

include Asposecellsjava

include Asposecellsjava::HelloWorld


Let’s understand the above code.

  1. The first line makes sure that the aspose cells is loaded and available.
  2. Include the files that are required to access the aspose cells.
  3. Initialize the libraries. The aspose JAVA classes are loaded from the path provided in the aspose.yml file/

Support, Extend and Contribute


From the very first days of Aspose, we knew that just giving our customers good products would not be enough. We also needed to deliver good service. We are developers ourselves and understand how frustrating it is when a technical issue or a quirk in the software stops you from doing what you need to do. We’re here to solve problems, not create them.

This is why we offer free support. Anyone who uses our product, whether they have bought them or are using an evaluation, deserves our full attention and respect.

You can log any issues or suggestions related to Aspose.Cells Java for Ruby using any of the following platforms:

Extend and Contribute

Aspose.Cells Java for Ruby is open source and its source code is available on the major social coding websites listed below. Developers are encouraged to download the source code and contribute by suggesting or adding new feature or improving the existing ones, so that others could also benefit from it.

Source Code

You can get the latest source code from one of the following locations:

Sample Code Examples

This section includes the following topics: