upgrade to mongoid 9

fix rubocop

fix readme

update changelog:
'

update change log, capture release version as 2.0.3

remove line in changelog

.github/workflows/test.yml

@@ -26,6 +26,7 @@ jobs:
           - { ruby: '2.7.1', mongo: 'mongo:4.4', mongoid: '8' }
           - { ruby: '3.0.5', mongo: 'mongo:4.4', mongoid: '8' }
           - { ruby: '3.1.3', mongo: 'mongo:4.4', mongoid: '8' }
+          - { ruby: '3.1.3', mongo: 'mongo:4.4', mongoid: '9' }
         experimental: [false]
 
     name: test (ruby=${{ matrix.entry.ruby }}, mongo=${{ matrix.entry.mongo }}, mongoid=${{ matrix.entry.mongoid }})

CHANGELOG.md

@@ -5,7 +5,8 @@
 * [#102](https://github.com/mongoid/mongoid-locker/pull/102): Re-added danger, removed Travis-CI config, extracted RuboCop - [@dblock](https://github.com/dblock).
 * [#104](https://github.com/mongoid/mongoid-locker/pull/104): Fixed code coverage - [@dblock](https://github.com/dblock).
 * [#101](https://github.com/mongoid/mongoid-locker/pull/101): Replace the $where operator with the $expr operator - [@amanfrinati](https://github.com/amanfrinati).
-* Your contribution here.
+* [#105](https://github.com/mongoid/mongoid-locker/pull/105): Upgraded supported mongoid version to version 9.0 - [@saisrinivasan](https://github.com/SairamSrinivasan)
+* Your contribution here
 
 ### 2.0.2 (2023-01-24)
 

Gemfile

@@ -4,6 +4,8 @@ source 'https://rubygems.org'
 gemspec
 
 case ENV['MONGOID_VERSION']
+when /^9/
+  gem 'mongoid', '~> 9.0'
 when /^8/
   gem 'mongoid', '~> 8.0'
 when /^7/

README.md

@@ -14,7 +14,7 @@ Document-level optimistic locking for MongoDB via Mongoid. Mongoid-Locker is an
 [Tested](https://github.com/mongoid/mongoid-locker/actions) against:
 - MRI: `2.3.8`, `2.4.7`, `2.5.7`, `2.6.6`, `2.7.1`, `3.0.5`, `3.1.3`
 - JRuby `9.1.17.0`, `9.2.11.1`
-- Mongoid: `5`, `6`, `7`, `8`
+- Mongoid: `5`, `6`, `7`, `8`, '9'
 
 See [.github/workflows/test.yml](.github/workflows/test.yml) for the latest test matrix.
 

mongoid-locker.gemspec

@@ -18,5 +18,5 @@ Gem::Specification.new do |s|
   s.files = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(spec)/}) }
   s.require_paths = ['lib']
 
-  s.add_dependency 'mongoid', '>= 5.0', '< 9'
+  s.add_dependency 'mongoid', '>= 5.0', '< 10'
 end