authorization-pundit

Policy-based authorization in Rails uses plain Ruby policy objects and a base ApplicationPolicy to standardize access rules. This centralizes permissions, reducing ad-hoc checks and making role-based, owner-based, and state-aware authorization auditable across controllers and views.

Policy scopes filter ActiveRecord collections based on the current user's context. By applying scope-based filtering, you constrain query results to only include records the user is authorized to access, keeping permissions consistent across views and tests.

Yes, Pundit handles non-record-backed permissions and composite resources using headless and nested policy patterns. These patterns allow you to enforce authorization rules without a direct model instance and manage access for composite resources.

Pundit enforces role-based and owner-based access control by integrating plain Ruby policy objects across Rails controllers, views, and tests. This ensures permissions are checked consistently at every layer, keeping authorization rules auditable and preventing unauthorized actions.

Centralized policy objects replace ad-hoc authorization checks to make permissions auditable and reusable. Using a base ApplicationPolicy standardizes rules, preventing scattered logic and ensuring role-based, owner-based, and state-aware access control is consistently enforced.