modify rubocop option for rubocop versions < 1.30 (#665) #150

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.
	# This workflow will download a prebuilt Ruby version, install dependencies and run tests with rspec.
	# For more information see: https://github.com/marketplace/actions/setup-ruby-jruby-and-truffleruby

	name: RSpec

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	permissions:
	contents: read

	jobs:
	test:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	ruby-version: ['2.6', '2.7', '3.0', '3.1']

	steps:
	- uses: actions/checkout@v3
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby-version }}
	bundler-cache: false
	- name: Install gems
	run: bundle install
	- name: Set up yardocs
	run: bundle exec yard gems
	- name: Run tests
	run: bundle exec rspec

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