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

        def register_semicolon(line, column, after_expression, token_before_semicolon = nil)
          range = source_range(processed_source.buffer, line, column)

          add_offense(range) do |corrector|
            if after_expression
Severity: Minor
Found in lib/rubocop/cop/style/semicolon.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 omit_parentheses has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

          def omit_parentheses(node) # rubocop:disable Metrics/PerceivedComplexity
            return unless node.parenthesized?
            return if inside_endless_method_def?(node)
            return if require_parentheses_for_hash_value_omission?(node)
            return if syntax_like_method_call?(node)
Severity: Minor
Found in lib/rubocop/cop/style/method_call_with_args_parentheses/omit_parentheses.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 argument_newline? has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

        def argument_newline?(node)
          node = node.to_a.last if node.assignment?
          return false if node.parenthesized_call?

          node = node.children.first if node.root? && node.begin_type?
Severity: Minor
Found in lib/rubocop/cop/style/redundant_line_continuation.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 groupable_accessor? has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

        def groupable_accessor?(node)
          return true unless (previous_expression = node.left_siblings.last)

          # Accessors with Sorbet `sig { ... }` blocks shouldn't be groupable.
          if previous_expression.block_type?
Severity: Minor
Found in lib/rubocop/cop/style/accessor_grouping.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 10 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          inverse_candidate?(node) do |method_call, lhs, method, rhs|
            return unless inverse_methods.key?(method)
            return if negated?(node) || relational_comparison_with_safe_navigation?(method_call)
            return if part_of_ignored_node?(node)
Severity: Minor
Found in lib/rubocop/cop/style/inverse_methods.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.comments.each_with_index do |comment, index|
            next unless first_comment_line?(processed_source.comments, index) ||
                        inline_comment?(comment)
Severity: Minor
Found in lib/rubocop/cop/style/comment_annotation.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 class_name has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

        def class_name(class_node, node)
          if class_name_method?(node.children.first.method_name)
            if (receiver = class_node.receiver) && class_name_method?(class_node.method_name)
              return receiver.source
            end
Severity: Minor
Found in lib/rubocop/cop/style/class_equality_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 check has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

        def check(node, locations, begin_keyword = DO)
          locations.each do |loc|
            next unless node.loc.respond_to?(loc)

            range = node.loc.public_send(loc)
Severity: Minor
Found in lib/rubocop/cop/layout/space_around_keyword.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 check_nesting_level has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

        def check_nesting_level(node, max, current_level)
          if consider_node?(node)
            current_level += 1 if count_if_block?(node)
            if current_level > max
              self.max = current_level
Severity: Minor
Found in lib/rubocop/cop/metrics/block_nesting.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 10 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          map_candidate = node.children.first
          if (block_argument, condition, return_value = conditional_block(map_candidate))
            return unless node.method?(:compact) && node.arguments.empty?
Severity: Minor
Found in lib/rubocop/cop/style/map_compact_with_conditional_block.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_module has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

        def on_module(node)
          return unless node.body&.begin_type?

          each_wrong_style(node.body.children) do |child_node|
            add_offense(child_node) do |corrector|
Severity: Minor
Found in lib/rubocop/cop/style/module_function.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 setup_subtasks has 27 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def setup_subtasks(name, *args, &task_block) # rubocop:disable Metrics/AbcSize, Metrics/MethodLength
      namespace(name) do
        # rubocop:todo Naming/InclusiveLanguage
        task(:auto_correct, *args) do
          require 'rainbow'
Severity: Minor
Found in lib/rubocop/rake_task.rb - About 1 hr to fix

    Method on_send has 26 lines of code (exceeds 25 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

      Method on_str has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

            def on_str(node)
        # Constants like __FILE__ are handled as strings,
        # but don't respond to begin.
        return unless node.loc.respond_to?(:begin) && node.loc.begin
        return if part_of_ignored_node?(node)
      Severity: Minor
      Found in lib/rubocop/cop/mixin/string_help.rb - About 55 mins 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 reject_conflicting_safe_settings has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

          def reject_conflicting_safe_settings
      @config.each do |name, cop_config|
        next unless cop_config.is_a?(Hash)
        next unless cop_config['Safe'] == false && cop_config['SafeAutoCorrect'] == true
      Severity: Minor
      Found in lib/rubocop/config_validator.rb - About 55 mins 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 partial_matcher! has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

              def partial_matcher!(expected)
          lambda do |namespace|
            while namespace
              return match?(expected) if namespace.cbase_type?
      Severity: Minor
      Found in lib/rubocop/cop/naming/file_name.rb - About 55 mins 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 make_excludes_absolute has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

          def make_excludes_absolute
      each_key do |key|
        @validator.validate_section_presence(key)
        next unless self[key]['Exclude']
      Severity: Minor
      Found in lib/rubocop/config.rb - About 55 mins 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 style_detected has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

            def style_detected(detected)
        return if no_acceptable_style?

        # This logic is more complex than it needs to be
        # to avoid allocating Arrays in the hot code path.
      Severity: Minor
      Found in lib/rubocop/cop/mixin/configurable_enforced_style.rb - About 55 mins 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 traverse has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

          def self.traverse(tree, &on_duplicated)
      case tree
      when Psych::Nodes::Mapping
        tree.children.each_slice(2).with_object([]) do |(key, value), keys|
          exist = keys.find { |key2| key2.value == key.value }
      Severity: Minor
      Found in lib/rubocop/yaml_duplication_checker.rb - About 55 mins 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 9 (exceeds 5 allowed). Consider refactoring.
      Open

              def on_new_investigation
          return if processed_source.blank?

          gem_declarations(processed_source.ast)
            .each_cons(2) do |previous, current|
      Severity: Minor
      Found in lib/rubocop/cop/bundler/ordered_gems.rb - About 55 mins 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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