omniauth-cognitiveclass

https://github.com/cognitiveclass/omniauth-cognitiveclass

`omniauth-cognitiveclass` is a strategy (plugin or extension) for OmniAuth, which is a Ruby authentication library. OmniAuth integrates transparently with Devise, a popular Rails authentication solution. [Cognitive Class](https://courses.cognitiveclass.ai/) is also known as Big Data University. It's based on the OpenEdx platform