best gem for login system [closed]

Question

which is the best gem for creating a login system?

Answer 1

Here is a good comparison of Rails authentication systems.

I went with Devise/Warden - it's working well for me at the moment. Make sure you go with the correct version for your version of Rails - the default Devise version is only for Rails 3, but you can get the Rails 2.x version as well (with gem install devise --version=1.0.8).