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

      def receiver_name(receiver)
        if receiver.receiver && !receiver.receiver.const_type?
          return receiver_name(receiver.receiver)
        end
Severity: Minor
Found in lib/rubocop/cop/mixin/allowed_receivers.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 shift_elements_for_heredoc_arg has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

      def shift_elements_for_heredoc_arg(node, elements, index)
        return index unless node.send_type? || node.array_type?

        heredoc_index = elements.index { |arg| arg.respond_to?(:heredoc?) && arg.heredoc? }
        return index unless heredoc_index
Severity: Minor
Found in lib/rubocop/cop/mixin/check_line_breakable.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 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 on_block has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def on_block(node)
          return unless node.receiver
          return if node.method?(:with_index) && !node.receiver.receiver
          return unless (send = redundant_with_index?(node))
Severity: Minor
Found in lib/rubocop/cop/lint/redundant_with_index.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_yield has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def on_yield(node)
          block_node = node.parent

          yielding_block?(block_node) do |send_node, block_args, yield_args|
            return unless yielding_arguments?(block_args, yield_args)
Severity: Minor
Found in lib/rubocop/cop/style/explicit_block_argument.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_splat has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def on_splat(node)
          redundant_splat_expansion(node) do
            if array_splat?(node) && (method_argument?(node) || part_of_an_array?(node))
              return if allow_percent_literal_array_argument? &&
                        use_percent_literal_array_argument?(node)
Severity: Minor
Found in lib/rubocop/cop/lint/redundant_splat_expansion.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_block has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def on_block(node)
          return unless node.parent&.begin_type?
          return unless collection_looping_method?(node)
          return unless same_collection_looping_block?(node, node.left_sibling)
          return unless node.body && node.left_sibling.body
Severity: Minor
Found in lib/rubocop/cop/style/combinable_loops.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 preferred_method has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def preferred_method(node)
          if node.method?(:attr)
            boolean_argument = node.arguments[1].source
            preferred_attr_method = boolean_argument == 'true' ? 'attr_accessor' : 'attr_reader'
Severity: Minor
Found in lib/rubocop/cop/lint/deprecated_class_methods.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 pop_octal_digits has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def pop_octal_digits(expressions)
          digits = []

          2.times do
            next unless (next_child = expressions.first)
Severity: Minor
Found in lib/rubocop/cop/utils/regexp_ranges.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 redundant_splat_expansion has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def redundant_splat_expansion(node)
          literal_expansion(node) do |expanded_item|
            if expanded_item.send_type?
              return if array_new_inside_array_literal?(expanded_item)
Severity: Minor
Found in lib/rubocop/cop/lint/redundant_splat_expansion.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_case_match has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def on_case_match(case_match_node)
          if case_match_node.condition
            return if case_match_node.descendants.any?(&:match_var_type?)

            check_case(case_match_node)
Severity: Minor
Found in lib/rubocop/cop/lint/literal_as_condition.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 check_child_nodes has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def check_child_nodes(node, unused, cur_vis)
          node.child_nodes.each do |child|
            if child.send_type? && access_modifier?(child)
              cur_vis, unused = check_send_node(child, cur_vis, unused)
            elsif child.block_type? && included_block?(child)
Severity: Minor
Found in lib/rubocop/cop/lint/useless_access_modifier.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 return_values has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def return_values(block_body_node)
          nodes = [block_body_node.begin_type? ? block_body_node.child_nodes.last : block_body_node]

          block_body_node.each_descendant(:next, :break) do |n|
            # Ignore `next`/`break` inside an inner block
Severity: Minor
Found in lib/rubocop/cop/lint/unmodified_reduce_accumulator.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 omit_parentheses has a Cognitive Complexity of 9 (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 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_send has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return unless (block_node = node.block_node)
          return if block_node.body&.begin_type?
          return if receiver_allowed?(block_node.receiver)
          return unless (regexp_method_send_node = extract_send_node(block_node))
Severity: Minor
Found in lib/rubocop/cop/style/select_by_regexp.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_send has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return unless node.arguments.size == 1 && node.first_argument.int_type?

          value = node.first_argument.value
          return unless [0, -1].include?(value)
Severity: Minor
Found in lib/rubocop/cop/style/array_first_last.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_send has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          if (current_path, default_dir = file_expand_path(node))
            inspect_offense_for_expand_path(node, current_path, default_dir)
          elsif (default_dir = pathname_parent_expand_path(node))
            return unless unrecommended_argument?(default_dir)
Severity: Minor
Found in lib/rubocop/cop/style/expand_path_arguments.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 require_parentheses has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

          def require_parentheses(node)
            return if allowed_method_name?(node.method_name)
            return if matches_allowed_pattern?(node.method_name)
            return if eligible_for_parentheses_omission?(node)
            return unless node.arguments? && !node.parenthesized?
Severity: Minor
Found in lib/rubocop/cop/style/method_call_with_args_parentheses/require_parentheses.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 find_first_possible_offense has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def find_first_possible_offense(variables)
          variables.reduce(nil) do |offense, variable|
            break offense unless DISALLOW.include?(variable.type)

            var, = *variable
Severity: Minor
Found in lib/rubocop/cop/style/trailing_underscore_variable.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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