ruby-on-rails - 如何使用Rails i18n后备功能

Question

我有这个国际化的问题

activerecord:
  notices:
    messages:
      success: 
        create: "Something was created"
    models:
      user:
        success:
            create: "Thanks for registration"

I18n.t("activerecord.notices.models.user.success.create")
# => "Thanks for registration"


I18n.t("activerecord.notices.models.book.success.create") 
# => "translation missing: de, activerecord, notices, models, book, success, create"

我不知道为什么图书模型没有得到后备按摩。我已经设置了config.i18n.fallbacks = true。我正在使用Rails 3

Answer 1

当给出:default 选项时，如果缺少翻译，则将返回其值:

I18n.t :missing, :default => 'Not here'
# => 'Not here'

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