visionmedia/express — pull request #1037 by pbuyle (2012-03-05 21:40:19+00:00)
Title: Support PURGE request method.

Following my report of https://github.com/joyent/node/issues/2775, PURGE request supported has been added to node.js. In order to be usable with Express, the method needs to be added to lib/router/methods.js.