dfxml allows you to parse Digital Forensics XML data as created by tools such as fiwalk.

Generate xml (xhtml, rss, etc.) from unified diff. This package contains diff2xml command-line tool and reusable diff-parser framework.

DigestR is a fast rules-based XML processor (similar to the Jakarta Commons Digester) for Ruby, based upon the libxml-ruby Libxml2 binding.

Parses XML files read by other file input plugins.

Easily get XML or JSON from the Eve: Online API with optional caching and throttling.

This is an attempt to make integrating easier with Exact Target's XML APIs.

Convert evernote XML to Mardown

A Ruby Object Mapper for Wirecard XML interface

ExactTarget is a client system for communicating with the ExactTarget email system. The client supports the most up-to-date XML API and is capable of uploading email pastes, images and retrieving lists of subscribers, emails and more.

JRuby DSL for XML Building and Manipulation with XPath

Parses the data out of Excel XML 2003 workbooks/sheets.

I had a lot of XML transformation to do and the requirements kept changing, so I sat down and wrote something that was easy to modify.

FX rates are read from an XML file and stored locally into a hash map. Then FX rate between two selected currencies is calculated for a given date. There are checks about data validity, such as date and currency format.

A ruby library that given a Gnip activity stream XML <entry>, will allow you to interact with that entry as a first-class Ruby object.

Reads a plain text file containing a to-do list which is the stored in a Polyrex (XML) document format.

Ruby on Rails plugin designed to control ActiveRecord::Base to_xml and to_json methods output

Ezimport reads and writes XML representations of data stored in rails models while preserving IDs.

The fabulator library provides a state machine implementation of a core set of semantics for building data-driven applications using a simple XML language coupled with an XQuery-like expression language.

factoid is a Ruby library to manipulate factoids entitoids inside Ruby applications without touching the their XML representations.

Project Simulator (in development) aims to make it easier to observe triggers and actions from an XML based model.