summaryrefslogtreecommitdiff
path: root/test/psych/visitors/test_yaml_tree.rb
diff options
context:
space:
mode:
Diffstat (limited to 'test/psych/visitors/test_yaml_tree.rb')
-rw-r--r--test/psych/visitors/test_yaml_tree.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/test/psych/visitors/test_yaml_tree.rb b/test/psych/visitors/test_yaml_tree.rb
index 40702bce79..b3890bcd72 100644
--- a/test/psych/visitors/test_yaml_tree.rb
+++ b/test/psych/visitors/test_yaml_tree.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'psych/helper'
module Psych