Fix raise signature for Ruby < 3.2 #137

	name: CI
	on: [push, pull_request]
	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	ruby: [ '2.7', '3.0.2', '3.1', '3.2', 'head' ]
	rails: [ '6.0', '6.1', '7.0', 'edge' ]
	exclude:
	- ruby: '3.1'
	rails: '6.0'
	- ruby: '3.1'
	rails: '6.1'
	- ruby: '3.2'
	rails: '6.0'
	- ruby: '3.2'
	rails: '6.1'

	env:
	RAILS_VERSION: ${{ matrix.rails }}

	steps:
	- uses: actions/checkout@v2

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

	- name: Run unit tests
	run: bundle exec rake test:unit
	timeout-minutes: 3

	- name: Run acceptance tests
	run: bundle exec rake test:acceptance
	timeout-minutes: 10
	if: ${{ matrix.rails != 'edge' && matrix.ruby != 'head' }} # Acceptance tests use `gem install rails && rails new`

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