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

      def find_ancestor_method_dispatch_node(node)
        return unless (ancestor = node.parent.parent)
        return unless ancestor.call_type? || ancestor.super_type? || ancestor.yield_type?
        return if brackets?(ancestor)
Severity: Minor
Found in lib/rubocop/cop/mixin/hash_shorthand_syntax.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 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 each_bad_alignment has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def each_bad_alignment(items, base_column)
        prev_line = -1
        items.each do |current|
          if current.loc.line > prev_line && begins_its_line?(current.source_range)
            @column_delta = base_column - display_column(current.source_range)
Severity: Minor
Found in lib/rubocop/cop/mixin/alignment.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 find_target_line has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def find_target_line
          configuration_entries.find.with_index do |line, index|
            next unless cop_name_line?(line)

            return index if badge.to_s < line
Severity: Minor
Found in lib/rubocop/cop/generator/configuration_injector.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 part_of_ignored_node? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def part_of_ignored_node?(node)
        ignored_nodes.map(&:loc).any? do |ignored_loc|
          next false if ignored_loc.expression.begin_pos > node.source_range.begin_pos

          ignored_end_pos = if ignored_loc.respond_to?(:heredoc_body)
Severity: Minor
Found in lib/rubocop/cop/ignored_node.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 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 process_variable_operator_assignment has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def process_variable_operator_assignment(node)
        if LOGICAL_OPERATOR_ASSIGNMENT_TYPES.include?(node.type)
          asgn_node, rhs_node = *node
        else
          asgn_node, _operator, rhs_node = *node
Severity: Minor
Found in lib/rubocop/cop/variable_force.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

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

      def last_line_heredoc?(node, parent = nil)
        parent ||= node

        if node.respond_to?(:loc) &&
           node.loc.respond_to?(:heredoc_end) &&
Severity: Minor
Found in lib/rubocop/cop/mixin/multiline_literal_brace_layout.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 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 add_newline? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def add_newline?(node)
          # Determine if a blank line should be inserted before the new directive
          # in order to spread out pattern matchers
          return false if node.sibling_index&.zero?
          return false unless node.parent
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 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 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)
          return unless gem_declaration?(node)
          return if ignored_gem?(node)
          return if commented_any_descendant?(node)
          return if cop_config[CHECKED_OPTIONS_CONFIG].any? && !checked_options_present?(node)
Severity: Minor
Found in lib/rubocop/cop/bundler/gem_comment.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 summary has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def summary
          if @correction_count.positive?
            if @correctable_count.positive?
              "#{files} inspected, #{offenses} detected, #{corrections} corrected, " \
                "#{correctable}"
Severity: Minor
Found in lib/rubocop/formatter/simple_text_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 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

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