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Class: ActiveRecord::Validations::LengthValidator

Do not use. This class is for internal use only.

Constant Summary

::ActiveModel::Validations::LengthValidator - Inherited

CHECKS, MESSAGES, RESERVED_OPTIONS

Class Method Summary

::ActiveModel::Validations::LengthValidator - Inherited

.new

::ActiveModel::EachValidator - Inherited

.new

Returns a new validator instance.

::ActiveModel::Validator - Inherited

.kind

Returns the kind of the validator.
.new

Accepts options that will be made available through the options reader.

Instance Attribute Summary

::ActiveModel::EachValidator - Inherited

#attributes

::ActiveModel::Validator - Inherited

#options

Instance Method Summary

::ActiveModel::Validations::LengthValidator - Inherited

#check_validity!, #validate_each, #skip_nil_check?

::ActiveModel::Validations::ResolveValue - Included

#resolve_value

::ActiveModel::EachValidator - Inherited

#check_validity!

Hook method that gets called by the initializer allowing verification that the arguments supplied are valid.
#validate

Performs validation on the supplied record.
#validate_each

Override this method in subclasses with the validation logic, adding errors to the records errors array where necessary.
#allow_blank?, #allow_nil?, #prepare_value_for_validation

::ActiveModel::Validator - Inherited

#kind

Returns the kind for this validator.
#validate

Override this method in subclasses with validation logic, adding errors to the records errors array where necessary.

Constructor Details

This class inherits a constructor from ActiveModel::Validations::LengthValidator

Instance Method Details

#validate_each(record, attribute, association_or_value)

[ GitHub ] 

  


# File 'activerecord/lib/active_record/validations/length.rb', line 6



def validate_each(record, attribute, association_or_value)
  if association_or_value.respond_to?(:loaded?) && association_or_value.loaded?
    association_or_value = association_or_value.target.reject(&:marked_for_destruction?)
  end
  super
end