lib/dynamoid/associations/has_one.rb in dynamoid-2.2.0 vs lib/dynamoid/associations/has_one.rb in dynamoid-3.0.0

@@ -1,8 +1,8 @@
-# encoding: utf-8
-module Dynamoid #:nodoc:
+# frozen_string_literal: true
 
+module Dynamoid #:nodoc:
   # The HasOne association.
   module Associations
     class HasOne
       include Association
       include SingleAssociation
@@ -19,7 +19,6 @@
         return nil if guess.nil? || guess[:type] != :belongs_to
         key_name
       end
     end
   end
-
 end