add Rails 8 to CI

.github/workflows/test.yml

@@ -8,16 +8,20 @@ on:
 
 jobs:
   sqlite3:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         rails:
-          - 7-2-stable
+          - 8-0-stable
+          - v7.2.2
           - v7.1.0
         ruby:
           - 3.2.2
           - 3.1.4
+        exclude:
+          - rails: 8-0-stable
+            ruby: 3.1.4
     env:
       DB: sqlite3
       RAILS: ${{ matrix.rails }}
@@ -32,16 +36,21 @@ jobs:
         run: bundle exec rspec
 
   mysql:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         rails:
+          - 8-0-stable
           - 7-2-stable
           - v7.1.0
         ruby:
           - 3.2.2
           - 3.1.4
+        exclude:
+          - rails: 8-0-stable
+            ruby: 3.1.4
+
     env:
       DB: mysql
       RAILS: ${{ matrix.rails }}
@@ -65,16 +74,20 @@ jobs:
         run: bundle exec rspec
 
   postgres:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         rails:
+          - 8-0-stable
           - 7-2-stable
           - v7.1.0
         ruby:
           - 3.2.2
           - 3.1.4
+        exclude:
+          - rails: 8-0-stable
+            ruby: 3.1.4
     env:
       DB: postgres
       RAILS: ${{ matrix.rails }}
@@ -110,7 +123,7 @@ jobs:
         run: bundle exec rspec
 
   bug-report-templates:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: Set up Ruby

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Change Log
 
 ## Unreleased
-
+* Rails 8 compatibility
 * Drop Rails 6 and 7.0 compatibility
 
 ## 4.2.1 - 2024-8-11

Gemfile

@@ -15,7 +15,11 @@ rails_version = case rails
                 end
 
 gem 'faker'
-gem 'sqlite3', '~> 1.4'
+if ::Gem::Version.new(rails_version) > ::Gem::Version.new('7.3')
+  gem 'sqlite3', '>= 2.1'
+else
+  gem 'sqlite3', '~> 1.4'
+end
 gem 'pg'
 gem 'pry'
 gem 'byebug'

README.md

@@ -13,7 +13,7 @@ There are advanced searching solutions around, like ElasticSearch or Algolia. **
 
 Ready to move beyond the basics? Use **advanced features** like i18n and extensive configuration options.
 
-Ransack is supported for Rails 7.2, 7.1 on Ruby 3.1 and later.
+Ransack is supported for Rails 8.0, 7.2, 7.1 on Ruby 3.1 and later.
 
 ## Installation
 

lib/polyamorous/polyamorous.rb

@@ -15,7 +15,7 @@ module Polyamorous
   require 'polyamorous/activerecord/join_dependency'
   require 'polyamorous/activerecord/reflection'
 
-  if ::ActiveRecord.version >= ::Gem::Version.new("7.2") && ::ActiveRecord.version != ::Gem::Version.new("7.2.2.1")
+  if ::ActiveRecord.version >= ::Gem::Version.new("7.2") && ::ActiveRecord.version < ::Gem::Version.new("7.2.2.1")
     require "polyamorous/activerecord/join_association_7_2"
   end