User management using sinatra

I need to make a basic user management system for my application using Sinatra but I'm not开发者_如何学C sure how I should think about it.

It needs to:

• Register User

• Login User

How should I think about it? This shouldn't be hard, I'm just very new to all this.

Thank you.

are you able to use Padrino? It's got built-in admin with every app you create. Watch the video.