locale_fallbacks

🌐 Locale Fallbacks

When a translation is missing for the current locale, you can configure fallbacks to another locale (e.g., English). Enable the i18n fallback middleware and specify fallback chains in your application config.

# config/application.rb
module MyApp
  class Application < Rails::Application
    config.i18n.default_locale = :fr
    config.i18n.fallbacks = [:en]
  end
end

Now t('hello') will return the French translation if available, otherwise fallback to English.