У меня следующий вызов построителя simple_form:
f.association(:facility, { as: :radio_buttons, label: false })
Который генерирует:
<div class="attribute radio_buttons required swipe_facility">
<ul>
<input type="hidden" name="swipe[facility_id]" value="">
<li class="radio">
<input class="radio_buttons required" type="radio" value="10000" name="swipe[facility_id]" id="swipe_facility_id_10000">
<label class="collection_radio_buttons" for="swipe_facility_id_10000">Facility 1</label>
</li>
<li class="radio">
<input class="radio_buttons required" type="radio" value="10001" name="swipe[facility_id]" id="swipe_facility_id_10001">
<label class="collection_radio_buttons" for="swipe_facility_id_10001">Facility 2</label>
</li>
<li class="radio">
<input class="radio_buttons required" type="radio" value="10002" name="swipe[facility_id]" id="swipe_facility_id_10002">
<label class="collection_radio_buttons" for="swipe_facility_id_10002">Facility 3</label>
</li>
</ul>
</div>
Как мне добавить класс к этим парням:
<label class="collection_radio_buttons" for="swipe_facility_id_10000">Facility 1</label>
Самое близкое, что я смог получить, - это добавить класс в теги LI с помощью item_wrapper_class
.