How to use radio button correctly in rails?

see label(object_name, method, content_or_options = nil, options = nil, &block)

  <div class="field">
    <%= f.label :autolyse %><br />
    <%= f.label :autolyse, "Yes", value: "true"  %>
    <%= f.radio_button :autolyse, true %>
    <%= f.label :autolyse, "No", value: "false" %>
    <%= f.radio_button :autolyse, false, checked: true %>
  </div>