remove support for EOL rubies

Author: seuros

Appraisals

@@ -1,63 +1,4 @@
-
-appraise 'activerecord-4.2' do
-  gem 'activerecord', '~> 4.2.0'
-  platforms :ruby do
-    gem 'mysql2', "< 0.5"
-    gem 'pg', "~> 0.21"
-    gem 'sqlite3', '~> 1.3.13'
-  end
-
-  platforms :jruby do
-    gem 'activerecord-jdbcmysql-adapter'
-    gem 'activerecord-jdbcpostgresql-adapter'
-    gem 'activerecord-jdbcsqlite3-adapter'
-  end
-end
-
-appraise 'activerecord-5.0' do
-  gem 'activerecord', '~> 5.0.0'
-  platforms :ruby do
-    gem 'mysql2'
-    gem 'pg'
-    gem 'sqlite3', '~> 1.3.13'
-  end
-
-  platforms :jruby do
-    gem 'activerecord-jdbcmysql-adapter'
-    gem 'activerecord-jdbcpostgresql-adapter'
-    gem 'activerecord-jdbcsqlite3-adapter'
-  end
-end
-
-appraise 'activerecord-5.1' do
-  gem 'activerecord', '~> 5.1.0'
-  platforms :ruby do
-    gem 'mysql2'
-    gem 'pg'
-    gem 'sqlite3', '~> 1.3.13'
-  end
-
-  platforms :jruby do
-    gem 'activerecord-jdbcmysql-adapter'
-    gem 'activerecord-jdbcpostgresql-adapter'
-    gem 'activerecord-jdbcsqlite3-adapter'
-  end
-end
-
-appraise 'activerecord-5.2' do
-  gem 'activerecord', '~> 5.2.0'
-  platforms :ruby do
-    gem 'mysql2'
-    gem 'pg'
-    gem 'sqlite3'
-  end
-
-  platforms :jruby do
-    gem 'activerecord-jdbcmysql-adapter'
-    gem 'activerecord-jdbcpostgresql-adapter'
-    gem 'activerecord-jdbcsqlite3-adapter'
-  end
-end
+# frozen_string_literal: true
 
 appraise 'activerecord-6.0' do
   gem 'activerecord', '~> 6.0.0'
@@ -90,7 +31,7 @@ appraise 'activerecord-6.1' do
 end
 
 appraise 'activerecord-7.0' do
-  gem 'activerecord', '~> 7.0.0.alpha2'
+  gem 'activerecord', '~> 7.0.0'
   platforms :ruby do
     gem 'mysql2'
     gem 'pg'

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+### 8.0.0
+
+- Drop support to EOL ruby and rails
+
 ## [7.4.0](https://github.com/ClosureTree/closure_tree/tree/7.4.0)
 
 [Full Changelog](https://github.com/ClosureTree/closure_tree/compare/v7.3.0...7.4.0)

closure_tree.gemspec

@@ -18,9 +18,9 @@ Gem::Specification.new do |gem|
   end
 
   gem.test_files  = gem.files.grep(%r{^spec/})
-  gem.required_ruby_version = '>= 2.0.0'
+  gem.required_ruby_version = '>= 2.6.8'
 
-  gem.add_runtime_dependency 'activerecord', '>= 4.2.10'
+  gem.add_runtime_dependency 'activerecord', '>= 6.0.0'
   gem.add_runtime_dependency 'with_advisory_lock', '>= 4.0.0'
 
   gem.add_development_dependency 'appraisal'

gemfiles/activerecord_4.2.gemfile

@@ -4,7 +4,7 @@ source "https://rubygems.org"
 
 gem "bump", "~> 0.10.0"
 gem "github_changelog_generator", "~> 1.16"
-gem "activerecord", "~> 7.0.0.alpha2"
+gem "activerecord", "~> 7.0.0"
 
 platforms :ruby do
   gem "mysql2"

gemfiles/activerecord_5.0.gemfile

@@ -8,12 +8,6 @@
 require 'forwardable'
 require 'parallel'
 
-begin
-  require 'foreigner'
-rescue LoadError
-  #Foreigner is not needed in ActiveRecord 4.2+
-end
-
 require 'active_record'
 require 'active_support/core_ext/array'
 
@@ -112,7 +106,6 @@ def sqlite?
 end
 
 ActiveRecord::Base.establish_connection(config)
-Foreigner.load if defined?(Foreigner)
 
 # Require our gem
 require 'closure_tree'