Example of a rails application using https://github.com/donapieppo/cmsino
$ git clone git@github.com:donapieppo/cmsino-example.git
$ cd cmsino-example
$ git clone git@github.com:donapieppo/cmsino.git
$ bundle install
$ bundle exec rake db:schema:load
$ rake cmsino:users:create_admin
$ rails server
Then you can visit the usual http://127.0.0.1:3000 and login with gmail user.