Test with all supported versions of Rails

Author: rafaelfranca

.github/workflows/ci.yml

@@ -15,13 +15,18 @@ jobs:
       fail-fast: false
       matrix:
         ruby: ['2.7', '3.0', '3.1', '3.2', 'head']
+        rails: [ '6.0', '6.1', '7.0', 'edge' ]
         script: [test]
         experimental: [false]
         include:
           - ruby: '2.7'
+            rails: '7.0'
             script: templates:test
             experimental: true
 
+    env:
+      RAILS_VERSION: ${{ matrix.rails }}
+
     steps:
     - uses: actions/checkout@v3
     - name: Set up Ruby

Gemfile

@@ -6,7 +6,13 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 gemspec
 
-gem "rails", github: "rails/rails"
+if ENV["RAILS_VERSION"] == "edge"
+  gem "rails", github: "rails/rails", branch: "main"
+elsif ENV["RAILS_VERSION"]
+  gem "activesupport", "~> #{ENV["RAILS_VERSION"]}.0"
+else
+  gem "rails"
+end
 gem "rack"
 
 group :development do