app/models/unidom/authorization/concerns/as_authorized.rb in unidom-authorization-1.2.1 vs app/models/unidom/authorization/concerns/as_authorized.rb in unidom-authorization-1.2.2

@@ -1,18 +1,23 @@
 module Unidom::Authorization::Concerns::AsAuthorized
 
   extend ActiveSupport::Concern
 
-  self.included do |includer|
+  included do |includer|
 
     has_many :authorizings, class_name: 'Unidom::Authorization::Authorizing', as:     :authorized
     has_many :permissions,  through:    :authorizings,                        source: :permission
 
     def is_authorized!(permission: nil, by: nil, at: Time.now)
+      raise ArgumentError.new('The permission argument is required.') if permission.blank?
+      raise ArgumentError.new('The by argument is required.'        ) if by.blank?
+      raise ArgumentError.new('The at argument is required.'        ) if at.blank?
       authorizings.create! permission: permission, authorizer: by, opened_at: at
     end
 
     def is_authorized?(permission: nil, at: Time.now)
+      raise ArgumentError.new('The permission argument is required.') if permission.blank?
+      raise ArgumentError.new('The at argument is required.'        ) if at.blank?
       authorizings.permission_is(permission).valid_at(now: at).alive.exists?
     end
 
   end