Contents

module ActiveData
  module Model
    module Validations
      class AssociatedValidator < ActiveModel::EachValidator
        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 HelperMethods
        def validates_associated(*attr_names)
          validates_with AssociatedValidator, _merge_attributes(attr_names)
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
active_data-1.0.0	lib/active_data/model/validations/associated.rb