rflickr is a Ruby implementation of the Flickr API. It includes a faithful reproduction of the published API as well as method encapsulation to provide more useful object mappings. rflickr features result caching to improve performance.
Cycling in the UK is not only a popular past time but and also a real commuting choice. The UK has numerous defined cycle routes and many towns and cities have designated cycling lanes and more recently London introduced a cycling scheme fondly referred to as Boris' Bikes after the current Mayor of London. Since more and more people are using a bicycle as a preferred method of transport, and with cyclists having a different selection of routes, on top of the ordinary street network, than alternative transportation methods, it makes sense for there to be a need for a bicycle journey planning web application and API.