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

        def complex_content?(node)
          node.children.any? do |sym|
            return false if DELIMITERS.include?(sym.source)

            content = *sym
Severity: Minor
Found in lib/rubocop/cop/style/symbol_array.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_kwoptarg has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_kwoptarg(node)
          kwarg_nodes = node.right_siblings.select(&:kwarg_type?)
          return if kwarg_nodes.empty?

          add_offense(node) do |corrector|
Severity: Minor
Found in lib/rubocop/cop/style/keyword_parameters_order.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 autocorrect has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def autocorrect(corrector, kwsplat_node, hash_node, other_hash_node)
          other_hash_node_replacement =
            other_hash_node.map do |node|
              if node.hash_type?
                if node.braces?
Severity: Minor
Found in lib/rubocop/cop/style/keyword_arguments_merging.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_def has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_def(node)
          return if allowed_method?(node.method_name)

          node.arguments.each do |arg|
            next unless arg.optarg_type?
Severity: Minor
Found in lib/rubocop/cop/style/optional_boolean_parameter.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 replacement_method has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def replacement_method(arg, method)
          case arg
          when 0
            method == :== ? :even : :odd
          when 1
Severity: Minor
Found in lib/rubocop/cop/style/even_odd.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_dstr has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def on_dstr(node)
          # Strings which are continued across multiple lines using \
          # are parsed as a `dstr` node with `str` children
          # If one part of that continued string contains interpolations,
          # then it will be parsed as a nested `dstr` node
Severity: Minor
Found in lib/rubocop/cop/style/string_literals.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 node.access_modifier?
          return if ALLOWED_NODE_TYPES.include?(node.parent&.type)
          return if allow_modifiers_on_symbols?(node)
          return if allow_modifiers_on_attrs?(node)
Severity: Minor
Found in lib/rubocop/cop/style/access_modifier_declarations.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 date_time?(node) || (to_datetime?(node) && disallow_coercion?)
          return if historic_date?(node)

          message = to_datetime?(node) ? COERCION_MSG : CLASS_MSG
Severity: Minor
Found in lib/rubocop/cop/style/date_time.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 suspect_enumerable?(node)

          if style == :for
            return unless node.receiver
Severity: Minor
Found in lib/rubocop/cop/style/for.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 inspect_offense_for_expand_path has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def inspect_offense_for_expand_path(node, current_path, default_dir)
          return unless unrecommended_argument?(default_dir) && current_path.str_type?

          current_path = strip_surrounded_quotes!(current_path.source)
Severity: Minor
Found in lib/rubocop/cop/style/expand_path_arguments.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 if target_ruby_version < 2.6 && FILTER_METHODS.include?(node.method_name)
          return unless (range = offense_range(node))
          return if allowed_receiver?(node.receiver)
          return if target_ruby_version <= 3.0 && to_enum_method?(node)
Severity: Minor
Found in lib/rubocop/cop/style/collection_compact.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 preferred_send_condition has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def preferred_send_condition(node) # rubocop:disable Metrics/CyclomaticComplexity
          receiver_source = node.receiver&.source
          return receiver_source if node.method?(:!)

          # receiver may be implicit (self)
Severity: Minor
Found in lib/rubocop/cop/style/invertible_unless_condition.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 last_heredoc_argument has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def last_heredoc_argument(node)
          return unless node&.call_type?
          return unless (arguments = node&.arguments)

          heredoc = arguments.reverse.detect { |arg| arg.str_type? && arg.heredoc? }
Severity: Minor
Found in lib/rubocop/cop/layout/block_end_newline.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 autocorrect has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def autocorrect(corrector, node)
          unless args_on_beginning_line?(node)
            autocorrect_arguments(corrector, node)
            expr_before_body = node.arguments.source_range.end
          end
Severity: Minor
Found in lib/rubocop/cop/layout/multiline_block_layout.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 allowed_escape? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def allowed_escape?(node, range)
          escaped = range.source[(1..-1)]

          # Inside a single-quoted string, escapes (except \\ and \') do not have special meaning,
          # and so are not redundant, as they are a literal backslash.
Severity: Minor
Found in lib/rubocop/cop/style/redundant_string_escape.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 closing_bracket has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def closing_bracket(tokens, opening_bracket)
          i = tokens.index(opening_bracket)
          inner_left_brackets_needing_closure = 0

          tokens[i..].each do |token|
Severity: Minor
Found in lib/rubocop/cop/layout/space_inside_reference_brackets.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)
          node.send_node.each_node(:send, :csend) do |send_node|
            receiver = send_node.receiver

            next unless (receiver&.block_type? || receiver&.numblock_type?) && receiver&.multiline?
Severity: Minor
Found in lib/rubocop/cop/style/multiline_block_chain.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 offending_range has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def offending_range(node)
          receiver = node.receiver
          return unless receiver&.block_type?

          receiver_location = receiver.loc
Severity: Minor
Found in lib/rubocop/cop/layout/single_line_block_chain.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 has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def check(hash_node, left_parenthesis)
          return if ignored_node?(hash_node)

          left_brace = hash_node.loc.begin
          first_pair = hash_node.pairs.first
Severity: Minor
Found in lib/rubocop/cop/layout/first_hash_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 check_block_alignment has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def check_block_alignment(start_node, block_node)
          end_loc = block_node.loc.end
          return unless begins_its_line?(end_loc)

          start_loc = start_node.source_range
Severity: Minor
Found in lib/rubocop/cop/layout/block_alignment.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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