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Method reposition has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def reposition(src, pos, step, include_newlines: false)
        offset = step == -1 ? -1 : 0
        pos += step while SINGLE_SPACE_REGEXP.match?(src[pos + offset]) ||
                          (include_newlines && src[pos + offset] == "\n")
        pos.negative? ? 0 : pos
Severity: Minor
Found in lib/rubocop/cop/mixin/surrounding_space.rb - About 35 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 parser has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    def parser
      return @parser if defined?(@parser)

      @parser = if @lockfile_path && bundler_lock_parser_defined?
                  begin
Severity: Minor
Found in lib/rubocop/lockfile.rb - About 35 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_param_comments has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def output_cop_param_comments(output_buffer, params, default_cfg)
        config_params = params.reject { |p| p.start_with?('Supported') }
        output_buffer.puts("# Configuration parameters: #{config_params.join(', ')}.")

        params.each do |param|
Severity: Minor
Found in lib/rubocop/formatter/disabled_config_formatter.rb - About 35 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 detected_styles_for_column has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def detected_styles_for_column(column, left_parenthesis, left_brace)
        styles = []
        if column == (left_brace.source_line =~ /\S/)
          styles << :consistent
          styles << :special_inside_parentheses unless left_parenthesis
Severity: Minor
Found in lib/rubocop/cop/mixin/multiline_element_indentation.rb - About 35 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 start has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def start
        @reader.read do |request|
          if !request.key?(:method)
            @routes.handle_method_missing(request)
          elsif (route = @routes.for(request[:method]))
Severity: Minor
Found in lib/rubocop/lsp/server.rb - About 35 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 heredoc? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def heredoc?(node)
        return false unless node.is_a?(RuboCop::AST::Node)
        return true if node.loc.respond_to?(:heredoc_body)

        return heredoc_send?(node) if node.send_type?
Severity: Minor
Found in lib/rubocop/cop/mixin/trailing_comma.rb - About 35 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_empty_lines_special has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def check_empty_lines_special(body, first_line, last_line)
          return unless body

          if namespace?(body, with_one_child: true)
            check_both(:no_empty_lines, first_line, last_line)
Severity: Minor
Found in lib/rubocop/cop/mixin/empty_lines_around_body.rb - About 35 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 investigate_tokens has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def investigate_tokens
          processed_source.tokens.each do |token|
            next unless check_token?(token.type)

            word_locations = scan_for_words(token.text)
Severity: Minor
Found in lib/rubocop/cop/naming/inclusive_language.rb - About 35 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 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_new_investigation
          processed_source.tokens.each do |token|
            next if !should_check?(token) || token.text.ascii_only?

            message = token.type == :tIDENTIFIER ? IDENTIFIER_MSG : CONSTANT_MSG
Severity: Minor
Found in lib/rubocop/cop/naming/ascii_identifiers.rb - About 35 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_block has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_block(node)
          return unless let_rubocop_config_new?(node)

          describe = find_describe_method_node(node)
Severity: Minor
Found in lib/rubocop/cop/internal_affairs/redundant_let_rubocop_config_new.rb - About 35 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_block has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_block(node) # rubocop:disable Metrics/MethodLength, InternalAffairs/NumblockHandler
          gem_specification(node) do |block_var|
            metadata_value = metadata(node)
            mfa_value = mfa_value(metadata_value)
Severity: Minor
Found in lib/rubocop/cop/gemspec/require_mfa.rb - About 35 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 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return unless (next_sibling = node.right_sibling) && next_sibling.send_type?

          method_name = next_sibling.method_name
          return unless CORRECTION_EXPECTATION_METHODS.include?(method_name)
Severity: Minor
Found in lib/rubocop/cop/internal_affairs/empty_line_between_expect_offense_and_correction.rb - About 35 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_if has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_if(node)
          return if node.body || same_line?(node.loc.begin, node.loc.end)
          return if cop_config['AllowComments'] && contains_comments?(node)

          add_offense(node, message: format(MSG, keyword: node.keyword)) do |corrector|
Severity: Minor
Found in lib/rubocop/cop/lint/empty_conditional_body.rb - About 35 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 returned_accumulator_index has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def returned_accumulator_index(return_values, accumulator_name, element_name)
          return_values.detect do |val|
            next unless accumulator_index?(val, accumulator_name)
            next true if val.method?(:[]=)
Severity: Minor
Found in lib/rubocop/cop/lint/unmodified_reduce_accumulator.rb - About 35 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_case_match has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_case_match(node)
          node.in_pattern_branches.each do |branch|
            next if branch.body
            next if cop_config['AllowComments'] && contains_comments?(branch)
Severity: Minor
Found in lib/rubocop/cop/lint/empty_in_pattern.rb - About 35 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 empty_if_branch? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def empty_if_branch?(node)
          return false unless (parent = node.parent)
          return true unless parent.if_type?
          return true unless (if_branch = parent.if_branch)
Severity: Minor
Found in lib/rubocop/cop/lint/empty_conditional_body.rb - About 35 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 mergeable? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def mergeable?(node)
          return true unless node.call_type?
          return false unless MERGE_METHODS.include?(node.method_name)
          return true unless (parent = node.parent)
Severity: Minor
Found in lib/rubocop/cop/style/redundant_double_splat_hash_braces.rb - About 35 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 handle_as_symbol has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def handle_as_symbol(node)
          to_method_symbol(node) do |receiver, sym_node, to_method|
            next if receiver.nil? || !node.arguments.one?

            message = format(
Severity: Minor
Found in lib/rubocop/cop/lint/number_conversion.rb - About 35 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_case has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def check_case(node)
          else_branch = node.else_branch
          return false unless else_branch
          return false unless break_statement?(else_branch)
Severity: Minor
Found in lib/rubocop/cop/lint/unreachable_loop.rb - About 35 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_str has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_str(node)
          return if node.parent&.regexp_type?
          return unless /(?<!\\)#\{.*\}/.match?(node.source)
          return if heredoc?(node)
          return unless node.loc.begin && node.loc.end
Severity: Minor
Found in lib/rubocop/cop/lint/interpolation_check.rb - About 35 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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