Class: ActiveRecord::Validations::AssociatedValidator

Inherits:

ActiveModel::EachValidator

• Object
• ActiveModel::Validator
• ActiveModel::EachValidator
• ActiveRecord::Validations::AssociatedValidator

Defined in:

activerecord/lib/active_record/validations/associated.rb

Instance Attribute Summary

Attributes inherited from ActiveModel::EachValidator

#attributes

Attributes inherited from ActiveModel::Validator

#options

Instance Method Summary

• #validate_each(record, attribute, value) ⇒ Object

Methods inherited from ActiveModel::EachValidator

#check_validity!, #initialize, #validate

Methods inherited from ActiveModel::Validator

#initialize, kind, #kind, #validate

Constructor Details

This class inherits a constructor from ActiveModel::EachValidator

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object

# File 'activerecord/lib/active_record/validations/associated.rb', line 4

def validate_each(record, attribute, value)
  return if (value.is_a?(Array) ? value : [value]).collect{ |r| r.nil? || r.valid? }.all?
  record.errors.add(attribute, :invalid, options.merge(:value => value))
end