lib/rubocop/cop/rspec/overwriting_setup.rb in rubocop-rspec-1.21.0 vs lib/rubocop/cop/rspec/overwriting_setup.rb in rubocop-rspec-1.22.0

@@ -5,36 +5,34 @@
     module RSpec
       # Checks if there is a let/subject that overwrites an existing one.
       #
       # @example
       #   # bad
-      #     let(:foo) { bar }
-      #     let(:foo) { baz }
+      #   let(:foo) { bar }
+      #   let(:foo) { baz }
       #
-      #     subject(:foo) { bar }
-      #     let(:foo) { baz }
+      #   subject(:foo) { bar }
+      #   let(:foo) { baz }
       #
-      #     let(:foo) { bar }
-      #     let!(:foo) { baz }
+      #   let(:foo) { bar }
+      #   let!(:foo) { baz }
       #
       #   # good
-      #     subject(:test) { something }
-      #     let(:foo) { bar }
-      #     let(:baz) { baz }
-      #     let!(:other) { other }
+      #   subject(:test) { something }
+      #   let(:foo) { bar }
+      #   let(:baz) { baz }
+      #   let!(:other) { other }
       class OverwritingSetup < Cop
         MSG = '`%<name>s` is already defined.'.freeze
 
         def_node_matcher :setup?, <<-PATTERN
           (block (send nil? {:let :let! :subject} (sym $_)) ...)
         PATTERN
 
         def on_block(node)
           return unless example_group_with_body?(node)
 
-          _describe, _args, body = *node
-
-          find_duplicates(body) do |duplicate, name|
+          find_duplicates(node.body) do |duplicate, name|
             add_offense(
               duplicate,
               location: :expression,
               message: format(MSG, name: name)
             )