title: where can i look for good rails authentication example?
body: <p>First i tried <a href="https://github.com/binarylogic/authlogic_example.git" rel="nofollow">https://github.com/binarylogic/authlogic_example.git</a>  and that does not work and so i tried <a href="https://github.com/plataformatec/devise/wiki/Example-Applications" rel="nofollow">https://github.com/plataformatec/devise/wiki/Example-Applications</a> and it worked but it does not have activation of user once sign up is completed. So i am looking for an example with activation of user from mail. so please tell me if there are any other example that is properly working.</p>