racker/node-cassandra-client — pull request #49 by Kami (2012-11-21 07:08:27+00:00)
Title: Modify Connection.prototype.execute to pass metadata to callback as the last argument

Previous approach wasn't the best one because metadata would only get attached to the result if the returned result was an object with rows.

With this approach metadata is always passed back as the last (3rd) argument passed to the callback.

Note: This change changes the callback signature so we should also bump minor component of the version.