summaryrefslogtreecommitdiff
path: root/ext/psych/lib/psych/visitors/json_tree.rb
diff options
context:
space:
mode:
Diffstat (limited to 'ext/psych/lib/psych/visitors/json_tree.rb')
-rw-r--r--ext/psych/lib/psych/visitors/json_tree.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/psych/lib/psych/visitors/json_tree.rb b/ext/psych/lib/psych/visitors/json_tree.rb
index 0127ac8aa8..f2f0215cd2 100644
--- a/ext/psych/lib/psych/visitors/json_tree.rb
+++ b/ext/psych/lib/psych/visitors/json_tree.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'psych/json/ruby_events'
module Psych