The complete (but not-yet-working) sign_in function
Defining assignment to current_user
Finding the current user using the remember_token
The signed_in? helper method
Adding the Bootstrap JavaScript library to application.js
Changing the layout links for signed-in users
Testing that newly signed-up users are also signed in
Signing in the user upon signup
A test for signing out a user
Destroying a session (user signout)
The sign_out method in the Sessions helper module
Finalizando Sign in con parte de la sección opcional
Merge branch 'cucumber-tests' into sign-in-out