Add Ruby 4.0 and Rails 8.1 to CI (#38)

Author: westonganger

.github/workflows/test.yml

@@ -22,20 +22,25 @@ jobs:
           - ruby: "3.1"
           - ruby: "3.2"
           - ruby: "3.3"
+          - ruby: "3.4"
+          - ruby: "4.0"
+
           ### TEST RAILS VERSIONS
           - ruby: "2.7"
             rails_version: "~> 6.0.0"
           - ruby: "2.7"
             rails_version: "~> 6.1.0"
-          - ruby: "3.3"
+          - ruby: "4.0"
             rails_version: "~> 7.0.0"
             db_gem_version: "~> 1.4" # fixes sqlite3 gem dependency issue
-          - ruby: "3.3"
+          - ruby: "4.0"
             rails_version: "~> 7.1.0"
-          - ruby: "3.3"
+          - ruby: "4.0"
             rails_version: "~> 7.2.0"
-          - ruby: "3.3"
+          - ruby: "4.0"
             rails_version: "~> 8.0.0"
+          - ruby: "4.0"
+            rails_version: "~> 8.1.0"
 
     steps:
     - uses: actions/checkout@v3

rails_i18n_manager.gemspec

@@ -24,6 +24,10 @@ Gem::Specification.new do |spec|
   spec.add_dependency "rubyzip"
   spec.add_dependency "activerecord-import"
 
+  if RUBY_VERSION.to_f >= 3.4
+    spec.add_dependency "csv"
+  end
+
   spec.add_development_dependency "sqlite3"
   spec.add_development_dependency "rspec-rails"
   spec.add_development_dependency "rspec-html-matchers"