module AbstractController::Translation

def translate(key, **options)

simple framework for scoping them consistently.
to translate many keys within the same controller / action and gives you a
I18n.translate("people.index.foo"). This makes it less repetitive
PeopleController#index, it will convert the call to
controller and action. So if you call translate(".foo") from
When the given key starts with a period, it will be scoped by the current

Delegates to I18n.translate. 
def translate(key, **options)
  if key&.start_with?(".")
    path = controller_path.tr("/", ".")
    defaults = [:"#{path}#{key}"]
    defaults << options[:default] if options[:default]
    options[:default] = defaults.flatten
    key = "#{path}.#{action_name}#{key}"
  end
  if options[:default]
    options[:default] = [options[:default]] unless options[:default].is_a?(Array)
    options[:default] = options[:default].map do |value|
      value.is_a?(String) ? ERB::Util.html_escape(value) : value
    end
  end
  ActiveSupport::HtmlSafeTranslation.translate(key, **options)
end