Drop support for old Ruby and Rails versions #80

	name: CI

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

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	bundler-cache: true

	- name: Rubocop
	run: bundle exec rubocop

	tests:
	needs: lint
	services:
	db:
	image: postgres
	env:
	POSTGRES_HOST_AUTH_METHOD: trust
	POSTGRES_DB: jsonb_accessor
	ports: ['5432:5432']
	options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	include:
	- gemfile: activerecord_6.1
	ruby: '3.0'

	- gemfile: activerecord_6.1
	ruby: '3.1'

	- gemfile: activerecord_6.1
	ruby: '3.2'

	- gemfile: activerecord_7.0
	ruby: '3.0'

	- gemfile: activerecord_7.0
	ruby: '3.1'

	- gemfile: activerecord_7.0
	ruby: '3.2'

	- gemfile: activerecord_7.1
	ruby: '3.0'

	- gemfile: activerecord_7.1
	ruby: '3.1'

	- gemfile: activerecord_7.1
	ruby: '3.2'

	- gemfile: activerecord_7.0
	ruby: 'jruby-9.4'

	- gemfile: activerecord_7.1
	ruby: 'jruby-9.4'

	name: ${{ matrix.gemfile }}, ruby ${{ matrix.ruby }}

	steps:
	- uses: actions/checkout@v3

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

	- name: Bundle install
	run: \|
	bundle config set gemfile "${GITHUB_WORKSPACE}/gemfiles/${{ matrix.gemfile }}.gemfile"
	bundle install --jobs 4 --retry 3

	- name: Setup DB
	run: \|
	bundle exec rake db:schema:load

	- name: Run tests
	run: \|
	bundle exec rake spec

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