lib/differential/parser/reader.rb in differential-1.0.3 vs lib/differential/parser/reader.rb in differential-1.0.4

@@ -54,14 +54,14 @@
                                            value:     value,
                                            data:      hash)
       end
 
       def make_record_id(hash)
-        record_id_key_array.map { |k| hash[k] }.join(':')
+        record_id_key_array.map { |k| hash[k] }
       end
 
       def make_group_id(hash)
-        group_id_key_array.map { |k| hash[k] }.join(':')
+        group_id_key_array.map { |k| hash[k] }
       end
 
       def record_id_key_array
         @record_id_key_array ||= Array(record_id_key)
       end