`import Ember from 'ember'` FormFieldRowView = Ember.View.extend invalid: Ember.computed.notEmpty('errors.[]') classNameBindings: ['invalid'] classNames: 'field' fn = (params, hash, options, env) -> name = params[0] controller = env.data.view.get('controller') errors = controller.get('errors').for(name) template = options.template delete options.template view = FormFieldRowView.create( controller: controller template: template errors: errors name: name classNameBindings: ['name'] ) env.helpers.view.helperFunction.call(this, [view], hash, options, env) `export default fn`