[ruby/psych] Remove unused array

ruby/psych@b9e7b4a4a4
ruby · Dec 25, 2023 · 95e7af0 · 95e7af0
1 parent b4cb7ea
commit 95e7af0
Showing 1 changed file with 0 additions and 2 deletions.
diff --git 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