How do I set up the CancanCan gem in my Rails application?
An example of an AI chatbot conversation about setting up the CancanCan gem in Rails.
How do I set up the CancanCan gem in my Rails application?
To set up CancanCan, first add it to your Gemfile: gem 'cancancan'. Then run bundle install.
What do I do after installing it?
After installation, you need to generate an Ability class using the command rails g cancan:ability.
How do I define user permissions in the Ability class?
In the Ability class, you can define permissions using the can and cannot methods, specifying the actions and resources.
Can you give me an example of defining permissions?
Sure! You can write something like can :read, Article to allow users to read articles.
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