I18n在Rails中进行过滤

Question

我有一个用Rails的国际化无法解决的问题。 我是Rails的新手。

我在room.rb中定义了一个类别集合：

  CATEGORY_COLLECTION =  {
                  I18n.t('meeting_rooms') => "sala-de-reuniones",
                  "Aula de formación" => "aula-de-formacion",
                  "Sala para entrevistas" => "sala-para-entrevistas",
                  "Espacio para Eventos de Empresa" => "corporate-events",
                  "Showroom" => "showroom",
                  "Despacho" => "office",
                  "Sala multiusos" => "sala-multiusos",
                  "Puesto de Coworking" => "puesto-de-trabajo",
                  "Sala para conferencias" => "sala-para-conferencias",
                  "Sala de terapias" =>"sala-de-terapias",
                  "Otras salas" => "otras-salas",
                  "Espacio para rodaje" => "espacio-para-rodaje",
                  "Multiespacio" => "multiespacio",
                  "Fiesta de Navidad" => "christmas-events",
                  "Presentación de producto" => "product-presentation",
                  "Pop-up Stores" => "pop-up-stores",
                  "Show cooking" => "kitchen-studio",
                  "Shooting" => "shooting",
                  "Teatro" => "theater",
                  "Baile" => "dance-practice",
                  "Yoga" => "yoga",
                  "Performance" => "performance",
                  "Sala para fiestas particulares" => "sala-para-eventos"

如您所见，我已经将国际化放在模型中，但是当我想要下拉菜单时，就没有国际化。

帮手：

def categories
  @categories = Room::CATEGORY_COLLECTION
  @category_selected = Room::FILTER_CATEGORY_COLLECTION
end

落下：

<%= f.select :categories_name_in, options_for_select(@categories, @category_selected), { include_blank: t('all_categories') }, { class: 'selectbox' } %>

下拉菜单始终以西班牙语显示...

谢谢！

编辑：我尝试了更多类别，没有翻译，而且下拉菜单似乎将西班牙语作为默认语言（来自英语语言环境网站的截图）：

有什么线索吗？

Answer 1

<%= f.select :categories_name_in, options_for_select(@categories.values, @category_selected), { include_blank: t('all_categories') }, { class: 'selectbox' } %>

您需要使用@ categories.values而不是@categoties