Update to allow for rails 8 compatibility

Author: parsahonarmand99

.github/workflows/ci.yml

@@ -14,13 +14,17 @@ jobs:
       fail-fast: false
       matrix:
         gemfile:
-          - Gemfile.rails-6.1-stable
-          - Gemfile.rails-7.0-stable
-          - Gemfile.rails-7.2-stable
-        ruby-version: ['3.1', '3.0']
-        exclude:
-          - gemfile: Gemfile.rails-7.2-stable
-            ruby-version: "3.0"
+          - { gemfile: Gemfile.rails-6.1-stable, ruby-version: '3.0' }
+          - { gemfile: Gemfile.rails-6.1-stable, ruby-version: '3.1' }
+          - { gemfile: Gemfile.rails-7.0-stable, ruby-version: '3.1' }
+          - { gemfile: Gemfile.rails-7.0-stable, ruby-version: '3.2' }
+          # Rails 7.2 with Ruby 3.1+
+          - { gemfile: Gemfile.rails-7.2-stable, ruby-version: '3.1' }
+          - { gemfile: Gemfile.rails-7.2-stable, ruby-version: '3.2' }
+          - { gemfile: Gemfile.rails-7.2-stable, ruby-version: '3.3' }
+          # Rails 8.0 with Ruby 3.2+
+          - { gemfile: Gemfile.rails-8.0-stable, ruby-version: '3.2' }
+          - { gemfile: Gemfile.rails-8.0-stable, ruby-version: '3.3' }
     env:
       BUNDLE_GEMFILE: gemfiles/${{ matrix.gemfile }}
     steps:

gemfiles/Gemfile.rails-8.0-stable

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "activerecord", github: "rails/rails", branch: "8-0-stable"

polymorphic_integer_type.gemspec

@@ -1,27 +1,30 @@
-# coding: utf-8
-lib = File.expand_path('../lib', __FILE__)
+# frozen_string_literal: true
+
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'polymorphic_integer_type/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "polymorphic_integer_type"
+  spec.name          = 'polymorphic_integer_type'
   spec.version       = PolymorphicIntegerType::VERSION
-  spec.authors       = ["Kyle d'Oliveira"]
-  spec.email         = ["[email protected]"]
-  spec.description   = %q{Allows the *_type field in the DB to be an integer rather than a string}
-  spec.summary       = %q{Use integers rather than strings for the _type field}
-  spec.homepage      = ""
-  spec.license       = "MIT"
+  spec.authors       = ['Kyle d\'Oliveira']
+  spec.email         = ['[email protected]']
+  spec.description   = 'Allows the *_type field in the DB to be an integer rather than a string'
+  spec.summary       = 'Use integers rather than strings for the _type field'
+  spec.homepage      = ''
+  spec.license       = 'MIT'
+
+  spec.required_ruby_version = '>= 3.0'
 
   spec.files         = `git ls-files -- . ':!.github/'`.split($/)
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
-  spec.add_dependency "activerecord", "< 8"
-  spec.add_development_dependency "bundler"
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "rspec"
-  spec.add_development_dependency "sqlite3"
-  spec.add_development_dependency "pry-byebug"
+  spec.add_dependency 'activerecord', '< 9.0'
+  spec.add_development_dependency 'bundler'
+  spec.add_development_dependency 'pry-byebug'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rspec'
+  spec.add_development_dependency 'sqlite3'
 end