code: def authorize!(method, object, user = current_user)
        policy = policy_for(object)
  
        if policy.cannot?(method, current_user)
          raise Minican::AccessDenied.new(policy)
        end
      end
docs: Controller helper method to verify call method on
   policy. Raises {Minican::AccessDenied} if the policy
   method fails
  
   @param method [Symbol] method to be called on the policy
   @param object [Object] The object to apply the policy to
   @param user [User] The user object to pass to the method
  
   @visibility public