Contents

# frozen_string_literal: true

module ActiveRecord
  module Validations
    class AbsenceValidator < ActiveModel::Validations::AbsenceValidator # :nodoc:
      def validate_each(record, attribute, association_or_value)
        if record.class._reflect_on_association(attribute)
          association_or_value = Array.wrap(association_or_value).reject(&:marked_for_destruction?)
        end
        super
      end
    end

    module ClassMethods
      # Validates that the specified attributes are not present (as defined by
      # Object#present?). If the attribute is an association, the associated object
      # is also considered not present if it is marked for destruction.
      #
      # See ActiveModel::Validations::HelperMethods.validates_absence_of for more information.
      def validates_absence_of(*attr_names)
        validates_with AbsenceValidator, _merge_attributes(attr_names)
      end
    end
  end
end

Version data entries

36 entries across 36 versions & 4 rubygems

Version	Path
activerecord-8.0.0	lib/active_record/validations/absence.rb
activerecord-7.2.2	lib/active_record/validations/absence.rb
activerecord-7.1.5	lib/active_record/validations/absence.rb
activerecord-8.0.0.rc2	lib/active_record/validations/absence.rb
activerecord-7.2.1.2	lib/active_record/validations/absence.rb
activerecord-7.1.4.2	lib/active_record/validations/absence.rb
activerecord-8.0.0.rc1	lib/active_record/validations/absence.rb
activerecord-7.2.1.1	lib/active_record/validations/absence.rb
activerecord-7.1.4.1	lib/active_record/validations/absence.rb
activerecord-8.0.0.beta1	lib/active_record/validations/absence.rb
omg-activerecord-8.0.0.alpha9	lib/active_record/validations/absence.rb
omg-activerecord-8.0.0.alpha8	lib/active_record/validations/absence.rb
omg-activerecord-8.0.0.alpha7	lib/active_record/validations/absence.rb
omg-activerecord-8.0.0.alpha4	lib/active_record/validations/absence.rb
omg-activerecord-8.0.0.alpha3	lib/active_record/validations/absence.rb
omg-activerecord-8.0.0.alpha2	lib/active_record/validations/absence.rb
omg-activerecord-8.0.0.alpha1	lib/active_record/validations/absence.rb
activerecord-7.1.4	lib/active_record/validations/absence.rb
activerecord-7.2.1	lib/active_record/validations/absence.rb
activerecord-7.2.0	lib/active_record/validations/absence.rb