From 95e7af0c59267d6ab6695906eaba93c9d181ac69 Mon Sep 17 00:00:00 2001
From: Alexander Momchilov <amomchilov@users.noreply.github.com>
Date: Tue, 19 Dec 2023 12:26:43 -0500
Subject: [PATCH] [ruby/psych] Remove unused array

https://github.com/ruby/psych/commit/b9e7b4a4a4
---
 ext/psych/lib/psych/visitors/yaml_tree.rb | 2 --
 1 file changed, 2 deletions(-)

diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb
index 1dd4094c1dab2e..eb2be46a71f289 100644
--- a/ext/psych/lib/psych/visitors/yaml_tree.rb
+++ b/ext/psych/lib/psych/visitors/yaml_tree.rb
@@ -17,12 +17,10 @@ class Registrar # :nodoc:
         def initialize
           @obj_to_id   = {}.compare_by_identity
           @obj_to_node = {}.compare_by_identity
-          @targets     = []
           @counter     = 0
         end
 
         def register target, node
-          @targets << target
           @obj_to_node[target] = node
         end