What are the differences between Pundit and Cancancan in Ruby on Rails?
Pundit and Cancancan are both authorization libraries for Ruby on Rails, but they have different approaches. Pundit uses plain Ruby classes and policies, while Cancancan uses a more declarative approach with abilities.
Can you explain how Pundit works?
Sure! Pundit allows you to define policies for your models. You create a policy class for each model, and within that class, you define methods that determine what actions a user can perform.
What about Cancancan? How does it handle authorization?
Cancancan uses an Ability class where you define user permissions in a more centralized way. You can specify what a user can do based on their roles and other conditions.
Which one is better for a new project?
It depends on your project's needs. Pundit is great for more granular control, while Cancancan is easier to set up for simpler authorization needs.
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