lib/mimi/db/lock.rb in mimi-db-0.3.4 vs lib/mimi/db/lock.rb in mimi-db-0.3.5

@@ -1,4 +1,5 @@
+# frozen_string_literal: true
 #
 # NOTE: mimi/db/lock is NOT required automatically on require "mimi/db"
 #
 module Mimi
   module DB