ruby:
  values = form.object.class.send(field.method_name).values.map { |v|
    [t("enumerize.#{form.object.class.name.downcase}.#{field.method_name}.#{v}", default: t("enumerize.defaults.#{field.method_name}.#{v}")), v]
  }
= form.collection_radio_buttons field.method_name, values, :last, :first, {}, {} { |i| i.label(class: 'radio') { i.radio_button + i.text } }