ActionView::LookupContext::DetailsCache

# File actionview/lib/action_view/lookup_context.rb, line 108
      def disable_cache
        old_value, @cache = @cache, false
        yield
      ensure
        @cache = old_value
      end

# File actionview/lib/action_view/lookup_context.rb, line 116
      def _set_detail(key, value) # :doc:
        @details = @details.dup if @digest_cache || @details_key
        @digest_cache = nil
        @details_key = nil
        @details[key] = value
      end