By using this gem, we can get Wikipedia page contents, today's featured article, and picture of the day from Wikipedia.

Wikipedia vandalism detection with JRuby.

A virtual filesystem to mount wikipedia.

Given a Wikipedia article, generate a tree of linked articles from the summary of the first.

Wrapper around ruby http and https libraries. Converted to a gem from a mixture of versions I've used over the years. Might need some work yet :)

A Ruby wrapper for the Wiktionary API (https://en.wiktionary.org/api/rest_v1/)

Wildcard Pair SDK to facilitate partners being able to create cards for their content

A Ruby wrapper for the William Hill API

Reads itunes data from itunes library XML files and provides useful information regarding the data within.

Wine List can show you todays top wines as well as the top wines of the current year.

A gem to search through and get information on various unicode symbols/groups

Wirecard Giropay implementation

A Ruby Object Mapper for Wirecard XML interface

Wirecard SEPA implementation

Implementation of ISO 20022 payment initiation (pain) messages and bank providers for wire transfers

Ruby implementation of WiseML

This gem allows users to get a list of wine grape varieties and find out more information including descriptors, color, and regions.

wiziq is a Ruby gem that provides a wrapper for interacting with the WiZiQ conferencing service API.

Gem for pulling data from RETS (http://rets.org) servers.

A Ruby client access library for Microsoft Exchange Web Services (EWS). Examples can be found here: http://distributed-frostbite.blogspot.com