Fix Lint errors

.rubocop.yml

@@ -0,0 +1,27 @@
+inherit_from: .rubocop_todo.yml
+
+AllCops:
+  NewCops: enable
+  SuggestExtensions: false
+
+Naming/FileName:
+ Exclude:
+   - lib/rubocop-solidus.rb
+
+Metrics/BlockLength:
+  Exclude:
+    - 'Rakefile'
+    - '**/*.rake'
+    - 'spec/**/*.rb'
+    - '*.gemspec'
+
+Metrics/MethodLength:
+  Exclude:
+    - 'Rakefile'
+    - '**/*.rake'
+    - 'spec/**/*.rb'
+    - '*.gemspec'
+
+Metrics/ClassLength:
+  Exclude:
+    - 'tasks/**/*.rb'

.rubocop_todo.yml

@@ -0,0 +1,56 @@
+# This configuration was generated by
+# `rubocop --auto-gen-config`
+# on 2023-12-27 14:39:52 UTC using RuboCop version 1.57.2.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 3
+# Configuration parameters: EnforcedStyle, AllowedGems, Include.
+# SupportedStyles: Gemfile, gems.rb, gemspec
+# Include: **/*.gemspec, **/Gemfile, **/gems.rb
+Gemspec/DevelopmentDependencies:
+  Exclude:
+    - 'failing_spec_detector.gemspec'
+
+# Offense count: 1
+# Configuration parameters: AllowedMethods, AllowedPatterns, CountRepeatedAttributes.
+Metrics/AbcSize:
+  Max: 19
+
+# Offense count: 1
+# Configuration parameters: CountComments, CountAsOne, AllowedMethods, AllowedPatterns.
+Metrics/MethodLength:
+  Max: 12
+
+# Offense count: 1
+# Configuration parameters: AllowedConstants.
+Style/Documentation:
+  Exclude:
+    - 'spec/**/*'
+    - 'test/**/*'
+    - 'lib/failing_spec_detector/failing_spec_formatter.rb'
+
+# Offense count: 8
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: always, always_true, never
+Style/FrozenStringLiteralComment:
+  Exclude:
+    - 'Gemfile'
+    - 'Rakefile'
+    - 'bin/console'
+    - 'failing_spec_detector.gemspec'
+    - 'lib/failing_spec_detector.rb'
+    - 'lib/failing_spec_detector/version.rb'
+    - 'spec/failing_spec_detector_spec.rb'
+    - 'spec/spec_helper.rb'
+
+# Offense count: 1
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: literals, strict
+Style/MutableConstant:
+  Exclude:
+    - 'lib/failing_spec_detector/version.rb'

Gemfile

@@ -1,5 +1,4 @@
-source "https://rubygems.org"
-
+source 'https://rubygems.org'
 
 # Specify your gem's dependencies in failing_spec_detector.gemspec
 gemspec

Rakefile

@@ -1,5 +1,5 @@
-require "bundler/gem_tasks"
-require "rspec/core/rake_task"
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
 require 'rubocop/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)

bin/console

@@ -1,7 +1,7 @@
 #!/usr/bin/env ruby
 
-require "bundler/setup"
-require "failing_spec_detector"
+require 'bundler/setup'
+require 'failing_spec_detector'
 
 # You can add fixtures and/or initialization code here to make experimenting
 # with your gem easier. You can also use a different console, if you like.
@@ -10,5 +10,5 @@ require "failing_spec_detector"
 # require "pry"
 # Pry.start
 
-require "irb"
+require 'irb'
 IRB.start(__FILE__)

failing_spec_detector.gemspec

@@ -1,44 +1,45 @@
-
-lib = File.expand_path("../lib", __FILE__)
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require "failing_spec_detector/version"
+require 'failing_spec_detector/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "failing_spec_detector"
+  spec.name          = 'failing_spec_detector'
   spec.version       = FailingSpecDetector::VERSION
-  spec.authors       = ["safa"]
-  spec.email         = ["[email protected]"]
+  spec.authors       = ['safa']
+  spec.email         = ['[email protected]']
 
   spec.summary       = 'A tool to detect failing specs and group them by error message'
   spec.description   = <<~DESCRIPTION
     Automatic Failing spec detector.
     Introduces a custom rspec formatter to detect failing specs and group them by exception.
   DESCRIPTION
-  spec.homepage      = "https://github.com/nebulab/failing_spec_detector"
-  spec.license       = "MIT"
+  spec.homepage      = 'https://github.com/nebulab/failing_spec_detector'
+  spec.license       = 'MIT'
+  spec.required_ruby_version = '>= 2.7.0'
 
   # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
   # to allow pushing to a single host or delete this section to allow pushing to any host.
   if spec.respond_to?(:metadata)
 
-    spec.metadata["homepage_uri"] = spec.homepage
-    spec.metadata["source_code_uri"] = "https://github.com/nebulab/failing_spec_detector"
+    spec.metadata['homepage_uri'] = spec.homepage
+    spec.metadata['source_code_uri'] = 'https://github.com/nebulab/failing_spec_detector'
     # spec.metadata["changelog_uri"] = "https://github.com/nebulab/failing_spec_detector"
   else
-    raise "RubyGems 2.0 or newer is required to protect against " \
-      "public gem pushes."
+    raise 'RubyGems 2.0 or newer is required to protect against ' \
+          'public gem pushes.'
   end
 
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
-  spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do
+  spec.files = Dir.chdir(File.expand_path(__dir__)) do
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   end
-  spec.bindir        = "exe"
+  spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
-  spec.add_development_dependency "bundler"
-  spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "rspec", "~> 3.0"
+  spec.add_development_dependency 'bundler'
+  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rspec', '~> 3.0'
+  spec.metadata['rubygems_mfa_required'] = 'true'
 end

spec/failing_spec_detector/failing_spec_formatter_spec.rb

@@ -16,11 +16,11 @@
 
   let(:examples) { [failed_notification1, failed_notification2, failed_notification3] }
   let(:expected_exceptions) { [failed_notification1.exception.to_s, failed_notification3.exception.to_s] }
-  let(:failed_notification1)  { ::RSpec::Core::Notifications::ExampleNotification.for(failed_example1) }
-  let(:failed_notification2)  { ::RSpec::Core::Notifications::ExampleNotification.for(failed_example2) }
-  let(:failed_notification3)  { ::RSpec::Core::Notifications::ExampleNotification.for(failed_example3) }
+  let(:failed_notification1)  { RSpec::Core::Notifications::ExampleNotification.for(failed_example1) }
+  let(:failed_notification2)  { RSpec::Core::Notifications::ExampleNotification.for(failed_example2) }
+  let(:failed_notification3)  { RSpec::Core::Notifications::ExampleNotification.for(failed_example3) }
   let(:failed_example1) do
-    exception = ::RuntimeError.new('Test Error 1')
+    exception = RuntimeError.new('Test Error 1')
     exception.set_backtrace ["/spec/one_spec.rb:11:in `some_method'"]
 
     example = self.class.example
@@ -33,7 +33,7 @@
   end
 
   let(:failed_example2) do
-    exception = ::RuntimeError.new('Test Error 1')
+    exception = RuntimeError.new('Test Error 1')
     exception.set_backtrace ["/spec/two_spec.rb:20:in `some_method'"]
 
     example = self.class.example
@@ -46,7 +46,7 @@
   end
 
   let(:failed_example3) do
-    exception = ::RuntimeError.new('Test Error 2')
+    exception = RuntimeError.new('Test Error 2')
     exception.set_backtrace ["/spec/three_spec.rb:4:in `some_method'"]
 
     example = self.class.example

spec/failing_spec_detector_spec.rb

@@ -1,5 +1,5 @@
 RSpec.describe FailingSpecDetector do
-  it "has a version number" do
+  it 'has a version number' do
     expect(FailingSpecDetector::VERSION).not_to be nil
   end
 end

spec/spec_helper.rb

@@ -1,11 +1,11 @@
-require "bundler/setup"
-require "failing_spec_detector/failing_spec_formatter"
+require 'bundler/setup'
+require 'failing_spec_detector/failing_spec_formatter'
 require 'fileutils'
 require 'tempfile'
 
 RSpec.configure do |config|
   # Enable flags like --only-failures and --next-failure
-  config.example_status_persistence_file_path = ".rspec_status"
+  config.example_status_persistence_file_path = '.rspec_status'
 
   # Disable RSpec exposing methods globally on `Module` and `main`
   config.disable_monkey_patching!