clue/graph — pull request #43 by clue (2013-06-07 09:39:11+00:00)
Title: [WIP] Move Graph::isComplete() helper to new Algorithm\Complete

* [x] Move Graph::isSymmetric() helper to new Algorithm\Symmetric
* [x] 100% code coverage
* [ ] Documentation / changelog

While currently having a separate class for just one helper method is a bit awkward, it should provide the base for adding new methods to the same class.

Refs #27.