rubocop bug sample code

Gemfile

source "https://rubygems.org"

gem 'rubocop'
gem 'parallel'

sample.rb

# frozen_string_literal: true

require 'parallel'

items = [1, 2, 3]
Parallel.each(items,
              finish: lambda { |_item, _index, result|
                puts "puts result: #{result}"
              }) do |i|
  puts i * 10
  i * 10
end