Rails: Access to current_user from within a model in Ruby on RailsI need to implement fine-grained access control in a Ruby on Rails app. The permissions for individual users are saved in a database table and I thought that it would be best to let the respective resource (i.e. the instance of a model) decide whether a certain user is allowed to read from or write to it. Making this decision in the controller each time certainly wouldn’t be very DRY. The problem
Refactoring CanCan(Can) Abilities | Brewing Bits
Policy Objects in Ruby on Rails
GitHub - CanCanCommunity/cancancan: The authorization Gem for Ruby on Rails.
