Add Rails 7 and Ruby 3.1 to CI matrix

Author: petergoldstein

.github/workflows/ruby.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.6', '2.7', '3.0']
+        ruby-version: ['2.6', '2.7', '3.0', '3.1']
         mongodb-version: ['4.4']
         sqlite-version: ['3.0']
 

Rakefile

@@ -35,7 +35,7 @@ task :prepare_test_env do
 end
 
 def run_with_gemfile(gemfile)
-  Bundler.with_clean_env do
+  Bundler.with_original_env do
     begin
       sh "BUNDLE_GEMFILE='#{gemfile}' bundle install --quiet"
       Rake.application['app:db:create'].invoke
@@ -62,6 +62,12 @@ namespace :spec do
       next if framework == 'mongoid' || (framework == 'rails' && version == "5")
     end
 
+    # Skip Rails 7 unless the Ruby version is at least 2.7
+    if Gem::Version.new(RUBY_VERSION) < Gem::Version.new('2.7')
+      next if framework == 'rails' && version == "7"
+    end
+
+
     frameworks_versions[framework] ||= []
     frameworks_versions[framework] << file_name
 

gemfiles/rails7.0.gemfile

@@ -0,0 +1,17 @@
+source 'https://rubygems.org'
+
+gem 'rails', '~> 7.0.0'
+gem 'sprockets-rails'
+gem 'i18n',  '~> 1.6'
+
+platforms :jruby do
+  gem "activerecord-jdbc-adapter"
+  gem "activerecord-jdbcsqlite3-adapter"
+  gem "jruby-openssl"
+end
+
+platforms :ruby do
+  gem "sqlite3", "~> 1.4"
+end
+
+gemspec path: '../'