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Method part_of_assignment_rhs has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def part_of_assignment_rhs(node, candidate)
        rhs_node = node.each_ancestor.find do |ancestor|
          break if disqualified_rhs?(candidate, ancestor)

          valid_rhs?(candidate, ancestor)
Severity: Minor
Found in lib/rubocop/cop/mixin/multiline_expression_indentation.rb - About 25 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_def has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_def(node)
          return unless block_handler?(node)
          return unless node.parent

          add_offense(node) unless numblock_handler?(node.parent)
Severity: Minor
Found in lib/rubocop/cop/internal_affairs/numblock_handler.rb - About 25 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 magic_comment_lines has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def magic_comment_lines
          lines = [nil, nil]

          leading_magic_comments.each.with_index do |comment, index|
            if comment.encoding_specified?
Severity: Minor
Found in lib/rubocop/cop/lint/ordered_magic_comments.rb - About 25 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 autocorrect_enabled? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def autocorrect_enabled?
        # allow turning off autocorrect on a cop by cop basis
        return true unless cop_config

        # `false` is the same as `disabled` for backward compatibility.
Severity: Minor
Found in lib/rubocop/cop/autocorrect_logic.rb - About 25 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 should_union? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def should_union?(derived_hash, base_hash, root_mode, key)
      return false unless base_hash[key].is_a?(Array)

      derived_mode = derived_hash['inherit_mode']
      return false if should_override?(derived_mode, key)
Severity: Minor
Found in lib/rubocop/config_loader_resolver.rb - About 25 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 output_cop_comments has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def output_cop_comments(output_buffer, cfg, cop_name, offense_count)
        output_buffer.puts "# Offense count: #{offense_count}" if show_offense_counts?

        cop_class = Cop::Registry.global.find_by_cop_name(cop_name)
        default_cfg = default_config(cop_name)
Severity: Minor
Found in lib/rubocop/formatter/disabled_config_formatter.rb - About 25 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 directive_offense_type has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def directive_offense_type(directive, actual_name)
          return :missing_directive unless directive

          return :wrong_scope if wrong_scope(directive, actual_name)
          return :no_scope if no_scope(directive, actual_name)
Severity: Minor
Found in lib/rubocop/cop/internal_affairs/node_matcher_directive.rb - About 25 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 move_pos_str has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def move_pos_str(src, pos, step, condition, needle)
        size = needle.length
        offset = step == -1 ? -size : 0
        pos += size * step while condition && src[pos + offset, size] == needle
        pos.negative? ? 0 : pos
Severity: Minor
Found in lib/rubocop/cop/mixin/range_help.rb - About 25 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 location has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def location(node)
        return node.loc.name if node.casgn_type?

        if LSP.enabled?
          end_range = node.loc.respond_to?(:name) ? node.loc.name : node.loc.begin
Severity: Minor
Found in lib/rubocop/cop/mixin/code_length.rb - About 25 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 check_negative_conditional has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def check_negative_conditional(node, message:, &block)
        condition = node.condition

        return if empty_condition?(condition)
Severity: Minor
Found in lib/rubocop/cop/mixin/negative_conditional.rb - About 25 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_send has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return if node.receiver
          return unless (argument = node.arguments[1])
          return unless argument.str_type? && argument.value.empty?
Severity: Minor
Found in lib/rubocop/cop/internal_affairs/create_empty_file.rb - About 25 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 extract_ruby_version has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def extract_ruby_version(required_ruby_version)
          return unless required_ruby_version

          if required_ruby_version.is_a?(Array)
            required_ruby_version = required_ruby_version.detect do |v|
Severity: Minor
Found in lib/rubocop/cop/gemspec/required_ruby_version.rb - About 25 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 parallel_by_default! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def parallel_by_default!
      # See https://github.com/rubocop/rubocop/pull/4537 for JRuby and Windows constraints.
      return if RUBY_ENGINE != 'ruby' || RuboCop::Platform.windows?

      if (@options.keys - DEFAULT_PARALLEL_OPTIONS).empty? &&
Severity: Minor
Found in lib/rubocop/cli.rb - About 25 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 offenses has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def offenses(path, text)
        diagnostic_options = {
          stdin: text, force_exclusion: true, formatters: ['json'], format: 'json'
        }
        diagnostic_options[:only] = config_only_options if @lint_mode || @layout_mode
Severity: Minor
Found in lib/rubocop/lsp/runtime.rb - About 25 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_send has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          insecure_protocol_source?(node) do |source_node|
            source = source_node.value
            use_http_protocol = source == 'http://rubygems.org'
Severity: Minor
Found in lib/rubocop/cop/bundler/insecure_protocol_source.rb - About 25 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_send has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return unless (attrs = node.attribute_accessor?)

          attrs.last.each do |name_item|
            name = attr_name(name_item)
Severity: Minor
Found in lib/rubocop/cop/naming/method_name.rb - About 25 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 file_to_include? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def file_to_include?(file)
      relative_file_path = path_relative_to_config(file)

      # Optimization to quickly decide if the given file is hidden (on the top
      # level) and cannot be matched by any pattern.
Severity: Minor
Found in lib/rubocop/config.rb - About 25 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 iterate_until_no_changes has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def iterate_until_no_changes(source, offenses_by_iteration)
      # Keep track of the state of the source. If a cop modifies the source
      # and another cop undoes it producing identical source we have an
      # infinite loop.
      @processed_sources = []
Severity: Minor
Found in lib/rubocop/runner.rb - About 25 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_def has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_def(node)
          op_method_candidate?(node) do |name, arg|
            add_offense(arg, message: format(MSG, opr: name)) do |corrector|
              corrector.replace(arg, 'other')
              node.each_descendant(:lvar, :lvasgn) do |lvar|
Severity: Minor
Found in lib/rubocop/cop/naming/binary_operator_parameter_name.rb - About 25 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 issue_offenses has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def issue_offenses(node, range, name)
        forbidden_offense(node, range, name) if forbidden_names.include?(name)
        case_offense(node, range) if uppercase?(name)
        length_offense(node, range) unless long_enough?(name)
        return if allow_nums
Severity: Minor
Found in lib/rubocop/cop/mixin/uncommunicative_name.rb - About 25 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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