Added Readthedocs.org configuration #89

	# Check the test coverage of the code.
	#
	# This runs as a Github Action.
	#
	# See https://github.com/marketplace/actions/coveralls-github-action

	name: Test Coveralls
	on: ["push", "pull_request"]

	env:
	COVERAGE: true

	jobs:
	test:
	name: Ruby ${{ matrix.ruby }}
	strategy:
	fail-fast: false
	matrix:
	ruby: ["2.7", "3.0", "3.1", "3.2", "3.3"]
	runs-on: ubuntu-latest

	steps:
	- name: Clone Repository
	uses: actions/checkout@v2

	- name: Setup Ruby and bundler dependencies
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	bundler-cache: true

	- name: Run Ruby Tests
	run: bundle exec rake clobber test:coverage

	- name: Coveralls
	uses: coverallsapp/github-action@master
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	flag-name: ruby-${{ matrix.ruby }}
	parallel: true

	finish:
	needs: test
	runs-on: ubuntu-latest

	steps:
	- name: Coveralls Finished
	uses: coverallsapp/github-action@master
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	parallel-finished: true

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