repo stringlengths 5 92 | file_url stringlengths 80 287 | file_path stringlengths 5 197 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:37:27 2026-01-04 17:58:21 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/space_before_comma_spec.rb | spec/rubocop/cop/layout/space_before_comma_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::SpaceBeforeComma, :config do
it 'registers an offense and corrects block argument with space before comma' do
expect_offense(<<~RUBY)
each { |s , t| }
^ Space found before comma.
RUBY
expect_correction(<<~RUBY)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/first_argument_indentation_spec.rb | spec/rubocop/cop/layout/first_argument_indentation_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::FirstArgumentIndentation, :config do
let(:cop_config) { { 'EnforcedStyle' => style } }
let(:other_cops) { { 'Layout/IndentationWidth' => { 'Width' => indentation_width } } }
shared_examples 'common behavior' do
context 'when IndentationWidt... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/access_modifier_indentation_spec.rb | spec/rubocop/cop/layout/access_modifier_indentation_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::AccessModifierIndentation, :config do
let(:config) do
c = cop_config.merge('SupportedStyles' => %w[indent outdent])
RuboCop::Config
.new('Layout/AccessModifierIndentation' => c,
'Layout/IndentationWidth' => { 'Width' => inden... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/parameter_alignment_spec.rb | spec/rubocop/cop/layout/parameter_alignment_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::ParameterAlignment, :config do
let(:config) do
RuboCop::Config.new('Layout/ParameterAlignment' => cop_config,
'Layout/IndentationWidth' => {
'Width' => indentation_width
})... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/else_alignment_spec.rb | spec/rubocop/cop/layout/else_alignment_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::ElseAlignment, :config do
let(:config) { RuboCop::Config.new('Layout/EndAlignment' => end_alignment_config) }
let(:end_alignment_config) { { 'Enabled' => true, 'EnforcedStyleAlignWith' => 'variable' } }
it 'accepts a ternary if' do
expect_no... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/multiline_array_brace_layout_spec.rb | spec/rubocop/cop/layout/multiline_array_brace_layout_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::MultilineArrayBraceLayout, :config do
let(:cop_config) { { 'EnforcedStyle' => 'symmetrical' } }
it 'ignores implicit arrays' do
expect_no_offenses(<<~RUBY)
foo = a,
b
RUBY
end
it 'ignores single-line arrays' do
expect_... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/space_inside_parens_spec.rb | spec/rubocop/cop/layout/space_inside_parens_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::SpaceInsideParens, :config do
context 'when EnforcedStyle is no_space' do
let(:cop_config) { { 'EnforcedStyle' => 'no_space' } }
it 'registers an offense for spaces inside parens' do
expect_offense(<<~RUBY)
f( 3)
^ Sp... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/empty_lines_around_arguments_spec.rb | spec/rubocop/cop/layout/empty_lines_around_arguments_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::EmptyLinesAroundArguments, :config do
let(:empty_line_annotation) { '^{} Empty line detected around arguments.' }
context 'when extra lines' do
it 'registers and autocorrects offense for empty line before arg' do
expect_offense(<<~RUBY)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/empty_line_after_guard_clause_spec.rb | spec/rubocop/cop/layout/empty_line_after_guard_clause_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::EmptyLineAfterGuardClause, :config do
it 'does not register an offense when the clause is not followed by other code' do
expect_no_offenses(<<~RUBY)
return unless item.positive?
RUBY
end
it 'registers an offense and corrects a guar... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/multiline_method_call_indentation_spec.rb | spec/rubocop/cop/layout/multiline_method_call_indentation_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::MultilineMethodCallIndentation, :config do
let(:config) do
merged = RuboCop::ConfigLoader
.default_configuration['Layout/MultilineMethodCallIndentation']
.merge(cop_config)
.merge('IndentationWidth' => cop_i... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | true |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/comment_indentation_spec.rb | spec/rubocop/cop/layout/comment_indentation_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::CommentIndentation, :config do
let(:config) do
RuboCop::Config
.new('Layout/IndentationWidth' => { 'Width' => indentation_width },
'Layout/CommentIndentation' => { 'AllowForAlignment' => allow_for_alignment })
end
let(:indent... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/leading_comment_space_spec.rb | spec/rubocop/cop/layout/leading_comment_space_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::LeadingCommentSpace, :config do
it 'registers an offense and corrects comment without leading space' do
expect_offense(<<~RUBY)
#missing space
^^^^^^^^^^^^^^ Missing space after `#`.
RUBY
expect_correction(<<~RUBY)
# mi... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/multiline_block_layout_spec.rb | spec/rubocop/cop/layout/multiline_block_layout_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::MultilineBlockLayout, :config do
it 'registers an offense for missing newline in do/end block w/o params' do
expect_offense(<<~RUBY)
test do foo
^^^ Block body expression is on the same line as the block start.
end
R... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/layout/dot_position_spec.rb | spec/rubocop/cop/layout/dot_position_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::DotPosition, :config do
context 'Leading dots style' do
let(:cop_config) { { 'EnforcedStyle' => 'leading' } }
it 'registers an offense for trailing dot in multi-line call' do
expect_offense(<<~RUBY)
something.
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/mixin/enforce_superclass_spec.rb | spec/rubocop/cop/mixin/enforce_superclass_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::EnforceSuperclass, :restore_registry do
subject(:cop) { cop_class.new(configuration) }
let(:cop_class) { RuboCop::Cop::RSpec::ApplicationRecord }
let(:msg) { 'Models should subclass `ApplicationRecord`' }
before do
stub_cop_class('RuboCop::Cop::R... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/ordered_dependencies_spec.rb | spec/rubocop/cop/gemspec/ordered_dependencies_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::OrderedDependencies, :config do
let(:cop_config) { { 'TreatCommentsAsGroupSeparators' => treat_comments_as_group_separators } }
let(:treat_comments_as_group_separators) { false }
shared_examples 'ordered dependency' do |add_dependency|
cont... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/deprecated_attribute_assignment_spec.rb | spec/rubocop/cop/gemspec/deprecated_attribute_assignment_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::DeprecatedAttributeAssignment, :config do
shared_examples 'deprecated attributes' do |attribute, value|
it 'registers and corrects an offense when using `s.rubygems_version =`' do
expect_offense(<<~RUBY)
Gem::Specification.new do |... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/add_runtime_dependency_spec.rb | spec/rubocop/cop/gemspec/add_runtime_dependency_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::AddRuntimeDependency, :config do
it 'registers an offense when using `add_runtime_dependency`' do
expect_offense(<<~RUBY)
Gem::Specification.new do |spec|
spec.add_runtime_dependency('rubocop')
^^^^^^^^^^^^^^^^^^^^^^ U... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/duplicated_assignment_spec.rb | spec/rubocop/cop/gemspec/duplicated_assignment_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::DuplicatedAssignment, :config do
it 'registers an offense when using `name=` twice' do
expect_offense(<<~RUBY)
Gem::Specification.new do |spec|
spec.name = 'rubocop'
spec.name = 'rubocop2'
^^^^^^^^^^^^^^^^^^^^^^ `na... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/ruby_version_globals_usage_spec.rb | spec/rubocop/cop/gemspec/ruby_version_globals_usage_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::RubyVersionGlobalsUsage, :config do
it 'registers an offense when using `RUBY_VERSION`' do
expect_offense(<<~RUBY)
Gem::Specification.new do |spec|
RUBY_VERSION
^^^^^^^^^^^^ Do not use `RUBY_VERSION` in gemspec file.
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/require_mfa_spec.rb | spec/rubocop/cop/gemspec/require_mfa_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::RequireMFA, :config do
context 'when the gemspec is blank' do
it 'does not register an offense' do
expect_no_offenses('', 'my.gemspec')
end
end
context 'when the specification is blank' do
it 'registers an offense and corrects... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/dependency_version_spec.rb | spec/rubocop/cop/gemspec/dependency_version_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::DependencyVersion, :config do
let(:cop_config) do
{
'Enabled' => true,
'EnforcedStyle' => enforced_style,
'AllowedGems' => allowed_gems
}
end
let(:allowed_gems) { [] }
let(:config) do
base = RuboCop::ConfigLoader
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/development_dependencies_spec.rb | spec/rubocop/cop/gemspec/development_dependencies_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::DevelopmentDependencies, :config do
let(:cop_config) do
{
'Enabled' => true,
'EnforcedStyle' => enforced_style,
'AllowedGems' => [
'allowed'
]
}
end
shared_examples 'prefer gem file' do
it 'registers ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/attribute_assignment_spec.rb | spec/rubocop/cop/gemspec/attribute_assignment_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::AttributeAssignment, :config do
it 'does not register an offense when only indexed hash assignment is used' do
expect_no_offenses(<<~RUBY)
Gem::Specification.new do |spec|
spec.metadata['key-0'] = 'value-0'
spec.metadata['k... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/gemspec/required_ruby_version_spec.rb | spec/rubocop/cop/gemspec/required_ruby_version_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Gemspec::RequiredRubyVersion, :config do
# rubocop:disable RSpec/RepeatedExampleGroupDescription
context 'target ruby version > 3.4', :ruby34 do
# rubocop:enable RSpec/RepeatedExampleGroupDescription
it 'registers an offense when `required_ruby_ver... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/migration/department_name_spec.rb | spec/rubocop/cop/migration/department_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Migration::DepartmentName, :config do
context 'when todo/enable comments have cop names without departments' do
let(:tip) { 'Run `rubocop -a --only Migration/DepartmentName` to fix.' }
let(:warning) do
<<~OUTPUT
file.rb: Warning: no dep... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/security/eval_spec.rb | spec/rubocop/cop/security/eval_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Security::Eval, :config do
it 'registers an offense for eval as function' do
expect_offense(<<~RUBY)
eval(something)
^^^^ The use of `eval` is a serious security risk.
RUBY
end
it 'registers an offense for eval as command' do
exp... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/security/io_methods_spec.rb | spec/rubocop/cop/security/io_methods_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Security::IoMethods, :config do
shared_examples 'offense' do |current, preferred, method_name|
it "registers and corrects an offense when using `#{method_name}`" do
expect_offense(<<~RUBY, current: current)
#{current}
^{current} `Fi... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/security/marshal_load_spec.rb | spec/rubocop/cop/security/marshal_load_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Security::MarshalLoad, :config do
it 'registers an offense for using Marshal.load' do
expect_offense(<<~RUBY)
Marshal.load('{}')
^^^^ Avoid using `Marshal.load`.
::Marshal.load('{}')
^^^^ Avoid using `Marshal.loa... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/security/compound_hash_spec.rb | spec/rubocop/cop/security/compound_hash_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Security::CompoundHash, :config do
it 'registers an offense when using XOR operator in the implementation of the hash method' do
expect_offense(<<~RUBY)
def hash
1.hash ^ 2.hash ^ 3.hash
^^^^^^^^^^^^^^^^^^^^^^^^ Use `[...].hash` ins... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/security/open_spec.rb | spec/rubocop/cop/security/open_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Security::Open, :config do
it 'registers an offense for open' do
expect_offense(<<~RUBY)
open(something)
^^^^ The use of `Kernel#open` is a serious security risk.
RUBY
end
it 'registers an offense for open with mode argument' do
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/security/json_load_spec.rb | spec/rubocop/cop/security/json_load_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Security::JSONLoad, :config do
it 'registers an offense and corrects JSON.load' do
expect_offense(<<~RUBY)
JSON.load(arg)
^^^^ Prefer `JSON.parse` over `JSON.load`.
::JSON.load(arg)
^^^^ Prefer `JSON.parse` over `JSON.... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/security/yaml_load_spec.rb | spec/rubocop/cop/security/yaml_load_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Security::YAMLLoad, :config do
it 'does not register an offense for YAML.dump' do
expect_no_offenses(<<~RUBY)
YAML.dump("foo")
::YAML.dump("foo")
Module::YAML.dump("foo")
RUBY
end
it 'does not register an offense for YAML.load ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/bundler/gem_version_spec.rb | spec/rubocop/cop/bundler/gem_version_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Bundler::GemVersion, :config do
context 'when EnforcedStyle is set to required (default)' do
let(:cop_config) do
{
'EnforcedStyle' => 'required',
'AllowedGems' => ['rspec']
}
end
it 'flags gems that do not specify a v... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/bundler/duplicated_group_spec.rb | spec/rubocop/cop/bundler/duplicated_group_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Bundler::DuplicatedGroup, :config do
let(:cop_config) { { 'Include' => ['**/Gemfile'] } }
context 'when investigating Ruby files' do
it 'does not register any offenses' do
expect_no_offenses(<<~RUBY, 'foo.rb')
# cop will not read these c... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/bundler/gem_filename_spec.rb | spec/rubocop/cop/bundler/gem_filename_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Bundler::GemFilename, :config do
shared_examples 'invalid gem file' do |message|
it 'registers an offense' do
offenses = _investigate(cop, processed_source)
expect(offenses.size).to eq(1)
expect(offenses.first.message).to eq(message)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/bundler/gem_comment_spec.rb | spec/rubocop/cop/bundler/gem_comment_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Bundler::GemComment, :config do
let(:cop_config) do
{
'Include' => ['**/Gemfile'],
'IgnoredGems' => ['rake'],
'OnlyFor' => []
}
end
context 'when investigating Ruby files' do
it 'does not register any offenses' do
exp... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/bundler/duplicated_gem_spec.rb | spec/rubocop/cop/bundler/duplicated_gem_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Bundler::DuplicatedGem, :config do
let(:cop_config) { { 'Include' => ['**/Gemfile'] } }
context 'when investigating Ruby files' do
it 'does not register any offenses' do
expect_no_offenses(<<~RUBY, 'foo.rb')
# cop will not read these con... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/bundler/insecure_protocol_source_spec.rb | spec/rubocop/cop/bundler/insecure_protocol_source_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Bundler::InsecureProtocolSource, :config do
it 'registers an offense when using `source :gemcutter`' do
expect_offense(<<~RUBY)
source :gemcutter
^^^^^^^^^^ The source `:gemcutter` is deprecated [...]
RUBY
expect_correction(<<... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/bundler/ordered_gems_spec.rb | spec/rubocop/cop/bundler/ordered_gems_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Bundler::OrderedGems, :config do
let(:cop_config) { { 'TreatCommentsAsGroupSeparators' => treat_comments_as_group_separators } }
let(:treat_comments_as_group_separators) { false }
context 'When gems are alphabetically sorted' do
it 'does not registe... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/constant_name_spec.rb | spec/rubocop/cop/naming/constant_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::ConstantName, :config do
it 'registers an offense for camel case in const name' do
expect_offense(<<~RUBY)
TopCase = 5
^^^^^^^ Use SCREAMING_SNAKE_CASE for constants.
RUBY
end
it 'registers an offense for camel case in const ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/ascii_identifiers_spec.rb | spec/rubocop/cop/naming/ascii_identifiers_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::AsciiIdentifiers, :config do
shared_examples 'checks identifiers' do
it 'registers an offense for a variable name with non-ascii chars' do
expect_offense(<<~RUBY)
älg = 1
^ Use only ascii symbols in identifiers.
RUBY
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/inclusive_language_spec.rb | spec/rubocop/cop/naming/inclusive_language_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::InclusiveLanguage, :config do
context 'flagged term matching' do
let(:cop_config) do
{ 'FlaggedTerms' => { 'whitelist' => {} } }
end
it 'registers an offense when using a flagged term' do
expect_offense(<<~RUBY)
white... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/method_name_spec.rb | spec/rubocop/cop/naming/method_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::MethodName, :config do
shared_examples 'never accepted' do |enforced_style|
it 'registers an offense for mixed snake case and camel case in attr.' do
expect_offense(<<~RUBY)
attr :visit_Arel_Nodes_SelectStatement
^^^^^^... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/variable_number_spec.rb | spec/rubocop/cop/naming/variable_number_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::VariableNumber, :config do
shared_examples 'offense' do |style, variable, style_to_allow_offenses|
it "registers an offense for #{variable} in #{style}" do
expect_offense(<<~RUBY, variable: variable)
#{variable} = 1
^{variab... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/memoized_instance_variable_name_spec.rb | spec/rubocop/cop/naming/memoized_instance_variable_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::MemoizedInstanceVariableName, :config do
it 'does not register an offense when or-assignment-based memoization is used outside a method definition' do
expect_no_offenses(<<~RUBY)
@x ||= y
RUBY
end
context 'with default EnforcedStyl... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | true |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/heredoc_delimiter_naming_spec.rb | spec/rubocop/cop/naming/heredoc_delimiter_naming_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::HeredocDelimiterNaming, :config do
let(:cop_config) { { 'ForbiddenDelimiters' => %w[END] } }
context 'with an interpolated heredoc' do
it 'registers an offense with a non-meaningful delimiter' do
expect_offense(<<~RUBY)
<<-END
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/binary_operator_parameter_name_spec.rb | spec/rubocop/cop/naming/binary_operator_parameter_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::BinaryOperatorParameterName, :config do
it 'registers an offense and corrects for `#+` when argument is not named other' do
expect_offense(<<~RUBY)
def +(foo); end
^^^ When defining the `+` operator, name its argument `other`.
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/accessor_method_name_spec.rb | spec/rubocop/cop/naming/accessor_method_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::AccessorMethodName, :config do
it 'registers an offense for method get_something with no args' do
expect_offense(<<~RUBY)
def get_something
^^^^^^^^^^^^^ Do not prefix reader method names with `get_`.
# ...
end
R... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/class_and_module_camel_case_spec.rb | spec/rubocop/cop/naming/class_and_module_camel_case_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::ClassAndModuleCamelCase, :config do
it 'registers an offense for underscore in class and module name' do
expect_offense(<<~RUBY)
class My_Class
^^^^^^^^ Use CamelCase for classes and modules.
end
module My_Module
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/predicate_method_spec.rb | spec/rubocop/cop/naming/predicate_method_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::PredicateMethod, :config do
let(:allowed_methods) { [] }
let(:allowed_patterns) { [] }
let(:allow_bang_methods) { false }
let(:wayward_predicates) { [] }
let(:cop_config) do
{
'Mode' => mode,
'AllowedMethods' => allowed_method... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/block_forwarding_spec.rb | spec/rubocop/cop/naming/block_forwarding_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::BlockForwarding, :config do
context 'when `EnforcedStyle: anonymous' do
let(:cop_config) { { 'EnforcedStyle' => 'anonymous' } }
context 'Ruby >= 3.1', :ruby31 do
it 'registers and corrects an offense when using explicit block forwardin... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/variable_name_spec.rb | spec/rubocop/cop/naming/variable_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::VariableName, :config do
shared_examples 'always accepted' do
it 'accepts screaming snake case globals' do
expect_no_offenses('$MY_GLOBAL = 0')
end
it 'accepts screaming snake case constants' do
expect_no_offenses('MY_CONSTAN... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/block_parameter_name_spec.rb | spec/rubocop/cop/naming/block_parameter_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::BlockParameterName, :config do
let(:cop_config) { { 'MinNameLength' => 2, 'AllowNamesEndingInNumbers' => false } }
it 'does not register for block without parameters' do
expect_no_offenses(<<~RUBY)
something do
do_stuff
end... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/rescued_exceptions_variable_name_spec.rb | spec/rubocop/cop/naming/rescued_exceptions_variable_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::RescuedExceptionsVariableName, :config do
context 'with default config' do
context 'with explicit rescue' do
context 'with `Exception` variable' do
it 'registers an offense when using `exc`' do
expect_offense(<<~RUBY)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/file_name_spec.rb | spec/rubocop/cop/naming/file_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::FileName, :config do
let(:config) do
RuboCop::Config.new(
{ 'AllCops' => { 'Include' => includes },
described_class.badge.to_s => cop_config },
'/some/.rubocop.yml'
)
end
let(:cop_config) do # matches default.yml
{... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/predicate_prefix_spec.rb | spec/rubocop/cop/naming/predicate_prefix_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::PredicatePrefix, :config do
context 'with restricted prefixes' do
let(:cop_config) { { 'NamePrefix' => %w[has_ is_], 'ForbiddenPrefixes' => %w[has_ is_] } }
it 'registers an offense when method name starts with "is"' do
expect_offense(... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/method_parameter_name_spec.rb | spec/rubocop/cop/naming/method_parameter_name_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::MethodParameterName, :config do
let(:cop_config) { { 'MinNameLength' => 3, 'AllowNamesEndingInNumbers' => false } }
context 'when using argument forwarding', :ruby27 do
it 'does not register an offense' do
expect_no_offenses(<<~RUBY)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/naming/heredoc_delimiter_case_spec.rb | spec/rubocop/cop/naming/heredoc_delimiter_case_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::Naming::HeredocDelimiterCase, :config do
context 'when enforced style is uppercase' do
let(:cop_config) do
{
'SupportedStyles' => %w[uppercase lowercase],
'EnforcedStyle' => 'uppercase'
}
end
context 'with an interpol... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/variable_force/reference_spec.rb | spec/rubocop/cop/variable_force/reference_spec.rb | # frozen_string_literal: true
require 'rubocop/ast/sexp'
RSpec.describe RuboCop::Cop::VariableForce::Reference do
include RuboCop::AST::Sexp
describe '.new' do
context 'when non variable reference node is passed' do
it 'raises error' do
node = s(:def)
scope = RuboCop::Cop::VariableForce... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/variable_force/scope_spec.rb | spec/rubocop/cop/variable_force/scope_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::VariableForce::Scope do
include RuboCop::AST::Sexp
subject(:scope) { described_class.new(scope_node) }
let(:ast) { RuboCop::ProcessedSource.new(source, ruby_version, parser_engine: parser_engine).ast }
let(:scope_node) { ast.each_node(scope_node_typ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/variable_force/variable_spec.rb | spec/rubocop/cop/variable_force/variable_spec.rb | # frozen_string_literal: true
require 'rubocop/ast/sexp'
RSpec.describe RuboCop::Cop::VariableForce::Variable do
include RuboCop::AST::Sexp
describe '.new' do
context 'when non variable declaration node is passed' do
it 'raises error' do
name = :foo
declaration_node = s(:def)
sc... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/variable_force/variable_table_spec.rb | spec/rubocop/cop/variable_force/variable_table_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::VariableForce::VariableTable do
include RuboCop::AST::Sexp
subject(:variable_table) { described_class.new }
describe '#push_scope' do
it 'returns pushed scope object' do
node = s(:def)
scope = variable_table.push_scope(node)
expec... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cop/variable_force/assignment_spec.rb | spec/rubocop/cop/variable_force/assignment_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Cop::VariableForce::Assignment do
include RuboCop::AST::Sexp
let(:ast) { RuboCop::ProcessedSource.new(source, ruby_version, parser_engine: parser_engine).ast }
let(:source) do
<<~RUBY
class SomeClass
def some_method(flag)
puts 'H... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/server/rubocop_server_spec.rb | spec/rubocop/server/rubocop_server_spec.rb | # frozen_string_literal: true
require 'open3'
RSpec.describe 'rubocop --server', :isolated_environment do # rubocop:disable RSpec/DescribeClass
let(:rubocop) { "#{RuboCop::ConfigLoader::RUBOCOP_HOME}/exe/rubocop" }
include_context 'cli spec behavior'
before do
# Makes sure the project dir of rubocop serve... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/server/cli_spec.rb | spec/rubocop/server/cli_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Server::CLI, :isolated_environment do
subject(:cli) { described_class.new }
include_context 'cli spec behavior'
if RuboCop::Server.support_server?
before do
allow_any_instance_of(RuboCop::Server::Core).to receive(:server_mode?).and_return(false) #... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/server/cache_spec.rb | spec/rubocop/server/cache_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Server::Cache do
subject(:cache_class) { described_class }
include_context 'cli spec behavior'
describe '.cache_path' do
context 'when cache root path is not specified as default' do
before do
cache_class.cache_root_path = nil
end
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/server/client_command/exec_spec.rb | spec/rubocop/server/client_command/exec_spec.rb | # frozen_string_literal: true
RSpec.describe RuboCop::Server::ClientCommand::Exec do
if RuboCop::Server.support_server?
it 'does not read from $stdin when -s/--stdin not specified' do
exec_command = described_class.new
expect(ARGV).to receive(:include?).with('-s').and_return(false)
expect(ARGV... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cli/autocorrect_spec.rb | spec/rubocop/cli/autocorrect_spec.rb | # frozen_string_literal: true
RSpec.describe 'RuboCop::CLI --autocorrect', :isolated_environment do # rubocop:disable RSpec/DescribeClass
subject(:cli) { RuboCop::CLI.new }
include_context 'cli spec behavior'
before do
RuboCop::ConfigLoader.default_configuration = nil
RuboCop::ConfigLoader.default_conf... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | true |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cli/disable_uncorrectable_spec.rb | spec/rubocop/cli/disable_uncorrectable_spec.rb | # frozen_string_literal: true
RSpec.describe 'RuboCop::CLI --disable-uncorrectable', :isolated_environment do # rubocop:disable RSpec/DescribeClass
subject(:cli) { RuboCop::CLI.new }
include_context 'cli spec behavior'
describe '--disable-uncorrectable' do
let(:cli_opts) { %w[--autocorrect-all --format sim... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cli/auto_gen_config_spec.rb | spec/rubocop/cli/auto_gen_config_spec.rb | # frozen_string_literal: true
RSpec.describe 'RuboCop::CLI --auto-gen-config', :isolated_environment do # rubocop:disable RSpec/DescribeClass
subject(:cli) { RuboCop::CLI.new }
include_context 'cli spec behavior'
describe '--auto-gen-config' do
before do
RuboCop::Formatter::DisabledConfigFormatter.co... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | true |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cli/suggest_extensions_spec.rb | spec/rubocop/cli/suggest_extensions_spec.rb | # frozen_string_literal: true
require 'timeout'
RSpec.describe 'RuboCop::CLI SuggestExtensions', :isolated_environment do # rubocop:disable RSpec/DescribeClass
subject(:cli) { RuboCop::CLI.new }
include_context 'cli spec behavior'
describe 'extension suggestions', :config do
matcher :suggest_extensions do... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/rubocop/cli/options_spec.rb | spec/rubocop/cli/options_spec.rb | # frozen_string_literal: true
require 'open3'
RSpec.describe 'RuboCop::CLI options', :isolated_environment do # rubocop:disable RSpec/DescribeClass
subject(:cli) { RuboCop::CLI.new }
include_context 'cli spec behavior'
let(:rubocop) { "#{RuboCop::ConfigLoader::RUBOCOP_HOME}/exe/rubocop" }
before do
Rub... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | true |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/fixtures/html_formatter/project/app/controllers/books_controller.rb | spec/fixtures/html_formatter/project/app/controllers/books_controller.rb | class BooksController < ApplicationController
before_action :set_book, only: [:show, :edit, :update, :destroy]
# GET /books
# GET /books.json
def index
@books = Book.all
end
# GET /books/1
# GET /books/1.json
def show
end
# GET /books/new
def new
@book = Book.new
end
# GET /books/1... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/fixtures/html_formatter/project/app/controllers/application_controller.rb | spec/fixtures/html_formatter/project/app/controllers/application_controller.rb | class ApplicationController < ActionController::Base
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception
# “Test encoding issues by using curly quotes”
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/fixtures/html_formatter/project/app/models/book.rb | spec/fixtures/html_formatter/project/app/models/book.rb | class Book < ActiveRecord::Base
def someMethod
foo = bar = baz
qux(quux.scan(/&</))
Regexp.new(/\A<p>(.*)<\/p>\Z/m).match(full_document)[1] rescue full_document
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/fixtures/ruby_lsp/example.rb | spec/fixtures/ruby_lsp/example.rb | s = 'hi'
puts s
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/fixtures/markdown_formatter/project/app/controllers/books_controller.rb | spec/fixtures/markdown_formatter/project/app/controllers/books_controller.rb | class BooksController < ApplicationController
before_action :set_book, only: [:show, :edit, :update, :destroy]
# GET /books
# GET /books.json
def index
@books = Book.all
end
# GET /books/1
# GET /books/1.json
def show
end
# GET /books/new
def new
@book = Book.new
end
# GET /books/1... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/fixtures/markdown_formatter/project/app/controllers/application_controller.rb | spec/fixtures/markdown_formatter/project/app/controllers/application_controller.rb | class ApplicationController < ActionController::Base
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception
# “Test encoding issues by using curly quotes”
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/fixtures/markdown_formatter/project/app/models/book.rb | spec/fixtures/markdown_formatter/project/app/models/book.rb | class Book < ActiveRecord::Base
def someMethod
foo = bar = baz
Regexp.new(/\A<p>(.*)<\/p>\Z/m).match(full_document)[1] rescue full_document
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/fixtures/markdown_formatter/project/app/models/shelf.rb | spec/fixtures/markdown_formatter/project/app/models/shelf.rb | # frozen_string_literal: true
# Book class comment
class Book < ActiveRecord::Base
def some_method
Regexp.new(%r{\A<p>(.*)</p>\Z}m).match(full_document)[1]
rescue StandardError
full_document
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/core_ext/string.rb | spec/core_ext/string.rb | # frozen_string_literal: true
class String
unless method_defined? :strip_margin
# The method strips the characters preceding a special margin character.
# Useful for HEREDOCs and other multi-line strings.
#
# @example
#
# code = <<-END.strip_margin('|')
# |def test
# | some... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/spec/ruby_lsp/rubocop/addon_spec.rb | spec/ruby_lsp/rubocop/addon_spec.rb | # frozen_string_literal: true
# NOTE: These don't work in Ruby LSP.
return if RUBY_VERSION < '3.0' || RUBY_ENGINE == 'jruby' || RuboCop::Platform.windows?
require 'ruby_lsp/internal'
require 'ruby_lsp/rubocop/addon'
# NOTE: ruby-lsp enables LSP mode. Ideally the two requires should happen in isolation, but
# for now ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop.rb | lib/rubocop.rb | # frozen_string_literal: true
require 'English'
# fileutils is autoloaded by pathname,
# but must be explicitly loaded here for inclusion in `$LOADED_FEATURES`.
require 'fileutils'
before_us = $LOADED_FEATURES.dup
require 'rainbow'
require 'regexp_parser'
require 'set'
require 'stringio'
require 'unicode/display_wi... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | true |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/feature_loader.rb | lib/rubocop/feature_loader.rb | # frozen_string_literal: true
module RuboCop
# This class handles loading files (a.k.a. features in Ruby) specified
# by `--require` command line option and `require` directive in the config.
#
# Normally, the given string is directly passed to `require`. If a string
# beginning with `.` is given, it is assu... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/platform.rb | lib/rubocop/platform.rb | # frozen_string_literal: true
module RuboCop
# This module provides information on the platform that RuboCop is being run
# on.
module Platform
def self.windows?
/cygwin|mswin|mingw|bccwin|wince|emx/.match?(RbConfig::CONFIG['host_os'])
end
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/arguments_env.rb | lib/rubocop/arguments_env.rb | # frozen_string_literal: true
module RuboCop
# This is a class that reads optional command line arguments to rubocop from environment variable.
# @api private
class ArgumentsEnv
def self.read_as_arguments
if (arguments = ENV.fetch('RUBOCOP_OPTS', '')).empty?
[]
else
require 'shell... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/remote_config.rb | lib/rubocop/remote_config.rb | # frozen_string_literal: true
require 'net/http'
require 'time'
module RuboCop
# Common methods and behaviors for dealing with remote config files.
# @api private
class RemoteConfig
attr_reader :uri
CACHE_LIFETIME = 24 * 60 * 60
def initialize(url, cache_root)
begin
@uri = URI.parse(... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/version.rb | lib/rubocop/version.rb | # frozen_string_literal: true
module RuboCop
# This module holds the RuboCop version information.
module Version
STRING = '1.82.1'
MSG = '%<version>s (using %<parser_version>s, ' \
'rubocop-ast %<rubocop_ast_version>s, ' \
'analyzing as Ruby %<target_ruby_version>s, ' \
'runn... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/config_loader_resolver.rb | lib/rubocop/config_loader_resolver.rb | # frozen_string_literal: true
require 'pathname'
require 'yaml'
require_relative 'plugin'
module RuboCop
# A help class for ConfigLoader that handles configuration resolution.
# @api private
class ConfigLoaderResolver # rubocop:disable Metrics/ClassLength
def resolve_plugins(rubocop_config, plugins)
p... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/config_regeneration.rb | lib/rubocop/config_regeneration.rb | # frozen_string_literal: true
module RuboCop
# This class handles collecting the options for regenerating a TODO file.
# @api private
class ConfigRegeneration
AUTO_GENERATED_FILE = RuboCop::CLI::Command::AutoGenerateConfig::AUTO_GENERATED_FILE
COMMAND_REGEX = /(?<=`rubocop )(.*?)(?=`)/.freeze
DEFAULT... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/lockfile.rb | lib/rubocop/lockfile.rb | # frozen_string_literal: true
begin
# We might not be running with `bundle exec`, so we need to pull in Bundler ourselves,
# in order to use `Bundler::LockfileParser`.
require 'bundler'
rescue LoadError
nil
end
module RuboCop
# Encapsulation of a lockfile for use when checking for gems.
# Does not actuall... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/config_validator.rb | lib/rubocop/config_validator.rb | # frozen_string_literal: true
module RuboCop
# Handles validation of configuration, for example cop names, parameter
# names, and Ruby versions.
# rubocop:disable Metrics/ClassLength
class ConfigValidator
extend SimpleForwardable
# @api private
COMMON_PARAMS = %w[Exclude Include Severity inherit_m... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/options.rb | lib/rubocop/options.rb | # frozen_string_literal: true
require 'optparse'
require_relative 'arguments_env'
require_relative 'arguments_file'
module RuboCop
class IncorrectCopNameError < StandardError; end
class OptionArgumentError < StandardError; end
# This class handles command line options.
# @api private
class Options
E_S... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/config_obsoletion.rb | lib/rubocop/config_obsoletion.rb | # frozen_string_literal: true
module RuboCop
# This class handles obsolete configuration.
# @api private
class ConfigObsoletion
DEFAULT_RULES_FILE = File.join(ConfigLoader::RUBOCOP_HOME, 'config', 'obsoletion.yml')
COP_RULE_CLASSES = {
'renamed' => RenamedCop,
'removed' => RemovedCop,
'... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/file_finder.rb | lib/rubocop/file_finder.rb | # frozen_string_literal: true
require 'pathname'
module RuboCop
# Common methods for finding files.
# @api private
module FileFinder
class << self
attr_accessor :root_level
end
def find_file_upwards(filename, start_dir, stop_dir = nil)
traverse_files_upwards(filename, start_dir, stop_di... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/lsp.rb | lib/rubocop/lsp.rb | # frozen_string_literal: true
module RuboCop
# The RuboCop's built-in LSP module.
module LSP
module_function
# Returns true when LSP is enabled, false when disabled.
#
# @return [Boolean]
def enabled?
@enabled ||= false
end
# Enable LSP.
#
# @return [void]
def enable... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/config_loader.rb | lib/rubocop/config_loader.rb | # frozen_string_literal: true
require 'erb'
require 'yaml'
require_relative 'config_finder'
module RuboCop
# Raised when a RuboCop configuration file is not found.
class ConfigNotFoundError < Error
end
# This class represents the configuration of the RuboCop application
# and all its cops. A Config is asso... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/pending_cops_reporter.rb | lib/rubocop/pending_cops_reporter.rb | # frozen_string_literal: true
module RuboCop
# Reports information about pending cops that are not explicitly configured.
#
# This class is responsible for displaying warnings when new cops have been added to RuboCop
# but have not yet been enabled or disabled in the user's configuration.
# It provides a cen... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/path_util.rb | lib/rubocop/path_util.rb | # frozen_string_literal: true
module RuboCop
# Common methods and behaviors for dealing with paths.
module PathUtil
class << self
attr_accessor :relative_paths_cache
end
self.relative_paths_cache = Hash.new { |hash, key| hash[key] = {} }
module_function
def relative_path(path, base_dir ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
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