diff options
Diffstat (limited to 'activemodel/lib/active_model')
| -rw-r--r-- | activemodel/lib/active_model/errors.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb index 87db8e2e19..c0f1bb084a 100644 --- a/activemodel/lib/active_model/errors.rb +++ b/activemodel/lib/active_model/errors.rb @@ -527,6 +527,15 @@ module ActiveModel end # Raised when unknown attributes are supplied via mass assignment. + # + # class Person + # include ActiveModel::AttributeAssignment + # include ActiveModel::Validations + # end + # + # person = Person.new + # person.assign_attributes(name: 'Gorby') + # # => ActiveModel::UnknownAttributeError: unknown attribute 'name' for Person. class UnknownAttributeError < NoMethodError attr_reader :record, :attribute |