test_protocol.rb in avro-1.11.0

- old
+ new

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file
 # distributed with this work for additional information
 # regarding copyright ownership.  The ASF licenses this file
 # to you under the Apache License, Version 2.0 (the
@@ -182,10 +183,10 @@
       "errors": ["Curse"]
     }
   }
 }
 EOS
-]
+].freeze
 
   Protocol = Avro::Protocol
   def test_parse
     EXAMPLES.each do |example|
       assert_nothing_raised("should be valid: #{example.protocol_string}") {