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Method roundup_relevant_cops has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

      def roundup_relevant_cops(processed_source)
        cops.select do |cop|
          next true if processed_source.comment_config.cop_opted_in?(cop)
          next false if cop.excluded_file?(processed_source.file_path)
          next false unless @registry.enabled?(cop, @config)
Severity: Minor
Found in lib/rubocop/cop/team.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method find_offending_var has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

        def find_offending_var(node, variables = Set.new, values = [])
          if node.or_type?
            find_offending_var(node.lhs, variables, values)
            find_offending_var(node.rhs, variables, values)
          elsif simple_double_comparison?(node)
Severity: Minor
Found in lib/rubocop/cop/style/multiple_comparison.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_send has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return if node.arguments.empty?
          return unless node.arguments.all?(&:array_type?)

          offense = offense_range(node)
Severity: Minor
Found in lib/rubocop/cop/style/concat_array_literals.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_send has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return if allow_send? && !node.method?(:public_send)
          return unless (first_argument = node.first_argument)
          return unless STATIC_METHOD_NAME_NODE_TYPES.include?(first_argument.type)
Severity: Minor
Found in lib/rubocop/cop/style/send_with_literal_method_name.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method return_boolean_value? has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

        def return_boolean_value?(condition)
          return false unless condition

          if condition.begin_type?
            return_boolean_value?(condition.children.first)
Severity: Minor
Found in lib/rubocop/cop/style/if_with_boolean_literal_branches.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method ignored_literal_ranges has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

        def ignored_literal_ranges(ast)
          # which lines start inside a string literal?
          return [] if ast.nil?

          ast.each_node(:str, :dstr, :array).with_object(Set.new) do |literal, ranges|
Severity: Minor
Found in lib/rubocop/cop/layout/line_continuation_spacing.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_new_investigation has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

        def on_new_investigation
          last_line = last_line(processed_source)

          processed_source.raw_source.each_line.with_index do |line, index|
            break if index >= last_line
Severity: Minor
Found in lib/rubocop/cop/layout/end_of_line.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method complexity_score_for has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

        def complexity_score_for(node)
          case node.type
          when :case
            # If cond is nil, that means each when has an expression that
            # evaluates to true or false. It's just an alternative to
Severity: Minor
Found in lib/rubocop/cop/metrics/perceived_complexity.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method exclusive_with? has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

          def exclusive_with?(other)
            return false unless other
            return false if may_jump_to_other_branch?

            other.each_ancestor(include_self: true) do |other_ancestor|
Severity: Minor
Found in lib/rubocop/cop/variable_force/branch.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method validate_cop_list has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

      def validate_cop_list(names)
        return unless names

        cop_names = Cop::Registry.global.names
        departments = Cop::Registry.global.departments.map(&:to_s)
Severity: Minor
Found in lib/rubocop/options.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method add_check_options has 29 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def add_check_options(opts) # rubocop:disable Metrics/AbcSize, Metrics/MethodLength
      section(opts, 'Basic Options') do # rubocop:disable Metrics/BlockLength
        option(opts, '-l', '--lint') do
          @options[:only] ||= []
          @options[:only] << 'Lint'
Severity: Minor
Found in lib/rubocop/options.rb - About 1 hr to fix

    Method extract_ruby_sources has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

        def extract_ruby_sources(processed_source)
      self.class.ruby_extractors.find do |ruby_extractor|
        result = ruby_extractor.call(processed_source)
        break result if result
      rescue StandardError
    Severity: Minor
    Found in lib/rubocop/runner.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method contained_by_multiline_collection_that_could_be_broken_up? has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

          def contained_by_multiline_collection_that_could_be_broken_up?(node)
        node.each_ancestor.find do |ancestor|
          if (ancestor.hash_type? || ancestor.array_type?) &&
             breakable_collection?(ancestor, ancestor.children)
            return children_could_be_broken_up?(ancestor.children)
    Severity: Minor
    Found in lib/rubocop/cop/mixin/check_line_breakable.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method on_class has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

            def on_class(node)
          return unless (module_node = node.parent) && node.parent_class

          description_beginning = first_comment_line(module_node)
          return unless description_beginning
    Severity: Minor
    Found in lib/rubocop/cop/internal_affairs/cop_description.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method extension_versions has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

        def self.extension_versions(env)
      features = config_for_pwd(env).loaded_features.sort
      features.filter_map do |loaded_feature|
        next unless (match = loaded_feature.match(/rubocop-(?<feature>.*)/))
    Severity: Minor
    Found in lib/rubocop/version.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method properties has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

      def properties(cop)
    header = [
      'Enabled by default', 'Safe', 'Supports autocorrection', 'Version Added',
      'Version Changed'
    ]
    Severity: Minor
    Found in lib/rubocop/cops_documentation_generator.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method gem_config_path has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

        def gem_config_path(gem_name, relative_config_path)
      if defined?(Bundler)
        begin
          gem = Bundler.load.specs[gem_name].first
          gem_path = gem.full_gem_path if gem
    Severity: Minor
    Found in lib/rubocop/config_loader_resolver.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method cache_root_dir_from_config has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

            def cache_root_dir_from_config
          CacheConfig.root_dir do
            # `RuboCop::ConfigStore` has heavy dependencies, this is a lightweight implementation
            # so that only the necessary `CacheRootDirectory` can be obtained.
            config_path = ConfigFinder.find_config_path(Dir.pwd)
    Severity: Minor
    Found in lib/rubocop/server/cache.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method add_excludes_from_higher_level has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

        def add_excludes_from_higher_level(highest_config)
      return unless highest_config.for_all_cops['Exclude']

      excludes = for_all_cops['Exclude'] ||= []
      highest_config.for_all_cops['Exclude'].each do |path|
    Severity: Minor
    Found in lib/rubocop/config.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method on_new_investigation has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

            def on_new_investigation
          processed_source.diagnostics.each do |diagnostic|
            if target_ruby_version >= 3.0
              next unless diagnostic.reason == :ambiguous_regexp
            else
    Severity: Minor
    Found in lib/rubocop/cop/lint/ambiguous_regexp_literal.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

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