Contents

module ActiveData
  module Validations
    class AssociatedValidator < ActiveModel::EachValidator #:nodoc:
      def validate_each(record, attribute, value)
        if Array.wrap(value).reject { |r| r.respond_to?(:valid?) && r.valid?(record.validation_context) }.any?
          record.errors.add(attribute, :invalid, options.merge(:value => value))
        end
      end
    end

    module ClassMethods
      def validates_associated(*attr_names)
        validates_with AssociatedValidator, _merge_attributes(attr_names)
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
active_data-0.3.0	lib/active_data/validations/associated.rb
active_data-0.2.0	lib/active_data/validations/associated.rb