1 files changed, 17 insertions, 0 deletions
diff --git a/rubocop/ext/variable_force.rb b/rubocop/ext/variable_force.rb
new file mode 100644
index 00000000000..def284513ed
--- /dev/null
+++ b/rubocop/ext/variable_force.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module RuboCop
+  module Ext
+    module VariableForce
+      def scanned_node?(node)
+        scanned_nodes.include?(node)
+      end
+
+      def scanned_nodes
+        @scanned_nodes ||= Set.new.compare_by_identity
+      end
+    end
+  end
+end
+
+RuboCop::Cop::VariableForce.prepend RuboCop::Ext::VariableForce