Updates #3

	name: Tests

	on:
	pull_request:
	push:
	branches:
	- master

	permissions:
	contents: read

	jobs:
	tests:
	strategy:
	matrix:
	# Tests a range of Ruby to ensure the gem works.
	# Keeps 2.7 for a while but support EOL Ruby for a year in general
	# Read more about Ruby EOL date on https://endoflife.date/ruby
	ruby-version:
	- '2.7'
	- '3.0'
	- '3.1'
	- '3.2'
	- '3.3'
	- head
	# test distributions up to 4 years
	runner:
	- ubuntu-latest
	- ubuntu-20.04
	fail-fast: false # allow contributors understand failure builds

	runs-on: ${{ matrix.runner }}

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	submodules: true

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

	- name: Run tests
	run: bundle exec rake test

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