chore(dep): update rspec version for each rails ver

.github/workflows/ruby.yml

@@ -24,7 +24,7 @@ jobs:
     strategy:
       matrix:
         ruby-version: ['3.0', '3.1']
-        activerecord: ['6.0', '6.1', '7.0', '7.1']
+        activerecord: ['6.1', '7.0', '7.1']
     env:
       BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/rails_${{ matrix.activerecord }}.gemfile
     steps:

Appraisals

@@ -1,15 +1,14 @@
-appraise "rails-6.0" do
-  gem 'rails', '~> 6.0'
-end
-
 appraise "rails-6.1" do
   gem 'rails', '~> 6.1'
+  gem "rspec-rails", '>= 6'
 end
 
 appraise "rails-7.0" do
   gem 'rails', '~> 7.0'
+  gem "rspec-rails", '>= 6'
 end
 
 appraise "rails-7.1" do
   gem 'rails', '~> 7.1'
+  gem "rspec-rails", '>= 6'
 end

activerecord-userstamp.gemspec

@@ -26,7 +26,6 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'tzinfo-data' if RUBY_PLATFORM =~ /mswin|mingw/
   s.add_development_dependency 'rake'
   s.add_development_dependency 'rdoc'
-  s.add_development_dependency 'rspec-rails', '>= 6'
   s.add_development_dependency 'simplecov'
   s.add_development_dependency 'coveralls'
   s.add_development_dependency 'codeclimate-test-reporter'

gemfiles/rails_6.1.gemfile

@@ -3,5 +3,6 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 6.1"
+gem "rspec-rails", ">= 6"
 
 gemspec path: "../"

gemfiles/rails_7.0.gemfile

@@ -3,5 +3,6 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 7.0"
+gem "rspec-rails", ">= 6"
 
 gemspec path: "../"

gemfiles/rails_7.1.gemfile

@@ -3,5 +3,6 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 7.1"
+gem "rspec-rails", ">= 6"
 
 gemspec path: "../"

spec/lib/migration_spec.rb

@@ -32,16 +32,15 @@ class self::DefaultRandom < ActiveRecord::Base
   end
 
   context 'when overridden attribute names are used' do
-    before(:all) do
+    before(:each) do
       ActiveRecord::Userstamp.configure do |config|
         config.creator_attribute = :created_by
         config.updater_attribute = :updated_by
         config.deleter_attribute = :deleted_by
       end
-    end
-
-    class self::OverriddenRandom < ActiveRecord::Base
-      stampable
+      class self::OverriddenRandom < ActiveRecord::Base
+        stampable
+      end
     end
 
     subject { self.class::OverriddenRandom.new }
@@ -50,7 +49,7 @@ class self::OverriddenRandom < ActiveRecord::Base
       t.userstamps
     end
 
-    after(:all) do
+    after(:each) do
       ActiveRecord::Userstamp.configure do |config|
         config.creator_attribute = :creator_id
         config.updater_attribute = :updater_id