# frozen_string_literal: true module AbstractController module Translation mattr_accessor :raise_on_missing_translations, default: false # Delegates to I18n.translate. Also aliased as t. # # When the given key starts with a period, it will be scoped by the current # controller and action. So if you call translate(".foo") from # PeopleController#index, it will convert the call to # I18n.translate("people.index.foo"). This makes it less repetitive # to translate many keys within the same controller / action and gives you a # simple framework for scoping them consistently. 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 i18n_raise = options.fetch(:raise, self.raise_on_missing_translations) I18n.translate(key, **options, raise: i18n_raise) end alias :t :translate # Delegates to I18n.localize. Also aliased as l. def localize(object, **options) I18n.localize(object, **options) end alias :l :localize end end