Add ruby-version to main.yml #6

	name: Ruby

	on:
	push:
	branches:
	- main

	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	name: Ruby ${{ matrix.ruby }}
	strategy:
	matrix:
	ruby:
	- '3.1.2'

	services:
	postgres:
	image: postgres:12.1-alpine
	ports:
	- 5432:5432
	options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-ruby@v1
	with:
	ruby-version: 3.1.2
	bundler-cache: true
	- name: Test with RSpec
	env:
	RAILS_ENV: "test"
	DATABASE_URL: "postgres://postgres@localhost:5432/test_database_name"
	RUBYOPT: "-W:no-deprecated -W:no-experimental"
	run: \|
	bundle exec rake db:setup
	bundle exec rspec

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