feat!: drops support for ruby < 3.2

This drops support for ruby versions unsupported by semian >= 0.23.0.

feat: adds support for semian 0.24.x and 0.25.x

feat: adds support for pg 1.6.x

Author: dvisockas

.github/workflows/ci.yml

@@ -40,8 +40,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["2.7", "3.0", "3.1"]
-        postgres: ["9.6", "10", "11", "12", "13"]
+        ruby: ["3.2", "3.4"]
+        postgres: ["9.6", "10", "11", "12", "13", "14", "15", "16", "17"]
     runs-on: ubuntu-latest
     container:
       image: ruby:${{ matrix.ruby }}

.rubocop.yml

@@ -5,7 +5,7 @@ require:
 
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.2
 
 Metrics/MethodLength:
   Enabled: 50

.ruby-version

@@ -1 +1 @@
-3.1.2
+3.2.0

Dockerfile

@@ -1,4 +1,4 @@
-ARG RUBY_VERSION=3.1.2
+ARG RUBY_VERSION=3.2.0
 FROM ruby:${RUBY_VERSION} as base
 
 # Avoid warnings by switching to noninteractive

Gemfile

@@ -9,7 +9,7 @@ gem 'rake', '~> 12.0'
 
 group :test do
   gem 'rspec', '~> 3.0'
-  gem 'toxiproxy', '~> 2.0 '
+  gem 'toxiproxy', '~> 2.0'
 end
 
 group :lint do

lib/semian/pg.rb

@@ -15,8 +15,8 @@ def marks_semian_circuits?
 
   # This allows us to use semian as a drop-in replacement.
   class SemianError < PG::Error
-    def initialize(semian_identifier, *args)
-      super(*args)
+    def initialize(semian_identifier, *)
+      super(*)
       @semian_identifier = semian_identifier
     end
   end
@@ -81,7 +81,7 @@ def resource_exceptions
       [::PG::ConnectionBad, ::PG::QueryCanceled].freeze
     end
 
-    def async_connect_or_reset(*args)
+    def async_connect_or_reset(*)
       acquire_semian_resource(adapter: :pg, scope: :connection) do
         super
       end
@@ -125,16 +125,16 @@ def with_resource_timeout(temp_timeout)
 
     # The pg gem defines some necessary methods on class level, which is why we have to hook into them.
     module ClassMethods
-      def connect_start(*args)
+      def connect_start(*)
         conn = super
-        conn.instance_variable_set(:@iopts, _iopts(*args))
+        conn.instance_variable_set(:@iopts, _iopts(*))
         conn
       end
 
       private
 
-      def _iopts(*args) # rubocop:disable Metrics/AbcSize
-        option_string = parse_connect_args(*args)
+      def _iopts(*) # rubocop:disable Metrics/AbcSize
+        option_string = parse_connect_args(*)
         iopts = conninfo_parse(option_string).each_with_object({}) do |h, o|
           o[h[:keyword].to_sym] = h[:val] if h[:val]
         end

semian-postgres.gemspec

@@ -11,10 +11,10 @@ Gem::Specification.new do |spec|
 
   spec.summary = 'Semian adapter for Postgres'
   spec.license = 'MIT'
-  spec.required_ruby_version = Gem::Requirement.new('>=2.7.0')
+  spec.required_ruby_version = Gem::Requirement.new('>=3.2.0')
 
-  spec.add_dependency 'pg', '~> 1.5.0'
-  spec.add_dependency 'semian', %w[>=0.16.0 <0.23.0]
+  spec.add_dependency 'pg', '>= 1.5.0', '< 1.7.0'
+  spec.add_dependency 'semian', %w[>=0.16.0 <=0.25.4]
 
   spec.metadata['homepage_uri'] = spec.homepage
   spec.metadata['source_code_uri'] = spec.homepage

spec/spec_helper.rb

@@ -6,7 +6,7 @@
 PGHOST = ENV.fetch('PGHOST', 'localhost')
 PGPORT = ENV.fetch('PGPORT', 5432)
 
-Dir['./spec/support/**/*.rb'].sort.each { |f| require f }
+Dir['./spec/support/**/*.rb'].each { |f| require f }
 
 SEMIAN_OPTIONS = {
   name: :testing,

spec/support/background_helpers.rb

@@ -5,8 +5,8 @@ module BackgroundHelpers
 
   private
 
-  def background(&block)
-    thread = Thread.new(&block)
+  def background(&)
+    thread = Thread.new(&)
     thread.report_on_exception = false
     threads << thread
     thread.join(0.1)