lib/ecb/exchange/cache.rb in ecb_exchange-0.1.2 vs lib/ecb/exchange/cache.rb in ecb_exchange-0.2.0
- old
+ new
@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
module ECB
module Exchange
class Cache
KEY_PREFIX = "ecb_exchange_rates_for_date".freeze