Flowdock
method

add_single_associated_validation_callbacks

Importance_0
v2.2.1 - Show latest stable - 0 notes - Class: ActiveRecord::Associations::ClassMethods
  • 1.0.0
  • 1.1.1
  • 1.1.6
  • 1.2.0
  • 1.2.6
  • 2.0.0
  • 2.0.3
  • 2.1.0
  • 2.2.1 (0)
  • 2.3.2
  • 2.3.8
  • 3.0.0
  • 3.0.5
  • 3.0.9
  • 3.1.0
  • 3.2.1
  • 3.2.3
  • 3.2.8
  • 3.2.13
  • 4.0.2
  • What's this?
add_single_associated_validation_callbacks(association_name) private

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source
# File activerecord/lib/active_record/associations.rb, line 1334
        def add_single_associated_validation_callbacks(association_name)
          method_name = "validate_associated_records_for_#{association_name}".to_sym
          define_method(method_name) do
            association = instance_variable_get("@#{association_name}")
            if !association.nil?
              errors.add association_name unless association.target.nil? || association.valid?
            end
          end

          validate method_name
        end
Register or log in to add new notes.