How can I implement user authentication in a Rails application?
You can use the Devise gem for user authentication in Rails. It provides a complete solution with minimal setup.
What are the steps to set up Devise?
First, add the Devise gem to your Gemfile, run bundle install
, then run rails generate devise:install
.
Do I need to create a User model?
Yes, you need to generate a User model by running rails generate devise User
and then migrate your database.
Can I customize the authentication views?
Absolutely! You can customize the views by running rails generate devise:views
to create the view files.
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