Ruby on Rails User Authentication in Rails Devise Controller Filters & Helpers
Example
To set up a controller with user authentication using devise, add this before_action: (assuming your devise model is 'User'):
before_action :authenticate_user!
To verify if a user is signed in, use the following helper:
user_signed_in?
For the current signed-in user, use this helper:
current_user
You can access the session for this scope:
user_session
- Note that if your Devise model is called
Memberinstead ofUser, replaceuserabove withmember
