The Yummly Ruby SDK by Theo Mills allows unofficial interaction with the API, providing references to integrate food recommendations into applications. Resources include gem installation and Key & ID configuration. JSON responses display recipe objects.
If you subscribe to a lot of RSS feeds, you may find yourself wanting to view only a subset of the content. You can organize by folder, but sometimes searching the feeds is the quickest way to get at what you seek. A new service from Q-Sensei is now bringing that feed search power to your applications via its Q-Sensei FeedBooster API.