text: import DS from 'ember-data';
  import validatorFactory from '../validators/factories';
  
  export default DS.Model.extend({
      position: DS.attr('number'),
      rule: DS.belongsTo('rule'),
      field: DS.belongsTo('field', {async:true}),
      operator: DS.attr('string'),
      //value_type: DS.attr('string'),
      value: DS.attr('json'),
  
      init() {
          this._super(...arguments);
          this.validator = validatorFactory.createRuleValidator(this);
      }
  });
  