chore: add bundler gem tasks #16

	name: Test
	on:
	push:
	branches: ['*']
	pull_request:
	branches: ['*']

	jobs:
	test_ruby_versions:
	runs-on: ubuntu-20.04

	continue-on-error: ${{ matrix.allow_failures == 'allow failures' \|\| false }}

	env:
	BUNDLE_GEMFILE: "${{ matrix.gemfile }}" ### allows adding gemfile: to the matrix, bundler will automatically pick this up

	strategy:
	fail-fast: false
	matrix:
	include:
	- ruby: "2.0"
	- ruby: 2.1
	- ruby: 2.2
	- ruby: 2.3
	- ruby: 2.4
	- ruby: 2.5
	- ruby: 2.6
	- ruby: 2.7
	- ruby: "3.0" ### must be quoted otherwise will be treated as "3" which resolves to latest 3.x version
	- ruby: 3.1
	- ruby: 3.2
	- ruby: 3.3
	- ruby: head
	allow_failures: 'allow failures'

	- ruby: jruby-9.3
	- ruby: jruby-9.4
	- ruby: jruby-head
	allow_failures: 'allow failures'
	steps:
	- uses: actions/checkout@v4

	- name: Install ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: "${{ matrix.ruby }}"
	bundler-cache: true

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

Provide feedback