Bump rubocop + update config

Author: chubchenko

.rubocop.yml

@@ -3,7 +3,7 @@ Metrics/ClassLength:
 Metrics/AbcSize:
   Enabled: false
 Metrics/BlockLength:
-  ExcludedMethods: ['describe', 'context', 'shared_examples']
+  AllowedMethods: ['describe', 'context', 'shared_examples']
 Metrics/CyclomaticComplexity:
   Enabled: false
 Layout/LineLength:
@@ -18,6 +18,12 @@ Style/MutableConstant:
   Enabled: false
 Gemspec/RequiredRubyVersion:
   Enabled: false
+Gemspec/RequireMFA:
+  Enabled: false
+Gemspec/AddRuntimeDependency:
+  Enabled: false
+Gemspec/DevelopmentDependencies:
+  Enabled: false
 Lint/RaiseException:
   Enabled: false
 Lint/StructNewOverride:
@@ -28,5 +34,7 @@ Style/HashTransformKeys:
   Enabled: false
 Style/HashTransformValues:
   Enabled: false
+Style/FetchEnvVar:
+  Enabled: false
 AllCops:
-  NewCops: enable
+  NewCops: enable

lib/omniauth/strategies/google_oauth2.rb

@@ -149,7 +149,7 @@ def get_token_params
 
       def get_scope(params)
         raw_scope = params[:scope] || DEFAULT_SCOPE
-        scope_list = raw_scope.split(' ').map { |item| item.split(',') }.flatten
+        scope_list = raw_scope.split.map { |item| item.split(',') }.flatten
         scope_list.map! { |s| s =~ %r{^https?://} || BASE_SCOPES.include?(s) ? s : "#{BASE_SCOPE_URL}#{s}" }
         scope_list.join(' ')
       end

omniauth-google-oauth2.gemspec

@@ -27,5 +27,5 @@ Gem::Specification.new do |gem|
 
   gem.add_development_dependency 'rake', '~> 12.0'
   gem.add_development_dependency 'rspec', '~> 3.6'
-  gem.add_development_dependency 'rubocop', '~> 0.49'
+  gem.add_development_dependency 'rubocop', '~> 1.82'
 end

spec/omniauth/strategies/google_oauth2_spec.rb

@@ -744,7 +744,7 @@
       expect(subject).to receive(:client).and_return(client)
 
       token = subject.build_access_token
-      expect(token).to be_instance_of(::OAuth2::AccessToken)
+      expect(token).to be_instance_of(OAuth2::AccessToken)
       expect(token.token).to eq('valid_access_token')
       expect(token.client).to eq(client)
     end
@@ -798,7 +798,7 @@
       expect(subject).to receive(:verify_token).with('valid_access_token').and_return true
 
       token = subject.build_access_token
-      expect(token).to be_instance_of(::OAuth2::AccessToken)
+      expect(token).to be_instance_of(OAuth2::AccessToken)
       expect(token.token).to eq('valid_access_token')
       expect(token.client).to eq(client)
     end