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Method on_block has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_block(node)
          return if target_ruby_version >= 3.0
          return unless node.body
          return unless unsorted_dir_loop?(node.send_node)
Severity: Minor
Found in lib/rubocop/cop/lint/non_deterministic_require_order.rb - About 45 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_var has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def check_var(node)
          return unless node.variable? || node.const_type?

          if node.const_type?
            template = node.special_keyword? ? VAR_MSG : CONST_MSG
Severity: Minor
Found in lib/rubocop/cop/lint/void.rb - About 45 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 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          read, write, excepts, timeout = *io_select(node)
          return if excepts && !excepts.children.empty?
          return unless scheduler_compatible?(read, write) || scheduler_compatible?(write, read)
Severity: Minor
Found in lib/rubocop/cop/lint/incompatible_io_select_with_fiber_scheduler.rb - About 45 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_conversion_method has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def handle_conversion_method(node)
          to_method(node) do |receiver, to_method|
            next if receiver.nil? || allow_receiver?(receiver)

            message = format(
Severity: Minor
Found in lib/rubocop/cop/lint/number_conversion.rb - About 45 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 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_if(node)
          traverse_node(node.condition) do |asgn_node|
            next unless asgn_node.loc.operator

            rhs = asgn_node.to_a.last
Severity: Minor
Found in lib/rubocop/cop/lint/literal_assignment_in_condition.rb - About 45 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 same_conditions_node_different_branch? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def same_conditions_node_different_branch?(variable, outer_local_variable)
          variable_node = variable_node(variable)
          return false unless node_or_its_ascendant_conditional?(variable_node)

          outer_local_variable_node =
Severity: Minor
Found in lib/rubocop/cop/lint/shadowing_outer_local_variable.rb - About 45 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_control_op has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def process_control_op(node)
          cond = node.condition

          control_op_condition(cond) do |first_child, rest_children|
            return if require_parentheses?(node, first_child)
Severity: Minor
Found in lib/rubocop/cop/style/parentheses_around_condition.rb - About 45 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 8 (exceeds 5 allowed). Consider refactoring.
Open

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

          dest_var = find_dest_var(node)
          return unless (asgn = find_closest_assignment(node, dest_var))
Severity: Minor
Found in lib/rubocop/cop/style/map_into_array.rb - About 45 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 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_block(node)
          inverse_block?(node) do |_method_call, method, block|
            return unless inverse_blocks.key?(method)
            return if negated?(node) && negated?(node.parent)
            return if node.each_node(:next).any?
Severity: Minor
Found in lib/rubocop/cop/style/inverse_methods.rb - About 45 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 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_if(node)
          return if node.elsif_conditional?
          return unless offense?(node)

          message = message(node)
Severity: Minor
Found in lib/rubocop/cop/style/redundant_condition.rb - About 45 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_class has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_class(class_node)
          @macros_to_rewrite[class_node] = Set.new

          find_macros(class_node.body).each_value do |macros|
            bisected = find_bisection(macros)
Severity: Minor
Found in lib/rubocop/cop/style/bisected_attr_accessor.rb - About 45 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 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_new_investigation
          processed_source.comments.each do |comment|
            next unless comment.document?

            add_offense(comment) do |corrector|
Severity: Minor
Found in lib/rubocop/cop/style/block_comments.rb - About 45 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 positional_rest_arg_same has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def positional_rest_arg_same(def_arg, super_arg)
          return false unless def_arg.restarg_type?
          # anonymous forwarding
          return true if def_arg.name.nil? && super_arg.forwarded_restarg_type?
          return false unless super_arg.splat_type?
Severity: Minor
Found in lib/rubocop/cop/style/super_arguments.rb - About 45 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 end_of_method_definition? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def end_of_method_definition?(node)
          return false unless (def_node = find_def_node_from_ascendant(node))

          conditional_node = find_conditional_node_from_ascendant(node)
          last_child = find_last_child(def_node.send_type? ? def_node : def_node.body)
Severity: Minor
Found in lib/rubocop/cop/style/double_negation.rb - About 45 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_hash has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_hash(node)
          return if node.children.first&.kwsplat_type?
          return unless (array = containing_array(node))
          return unless last_array_item?(array, node) && explicit_array?(array)
Severity: Minor
Found in lib/rubocop/cop/style/hash_as_last_array_item.rb - About 45 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 keyword_rest_arg_same? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def keyword_rest_arg_same?(def_arg, super_arg)
          return false unless def_arg.kwrestarg_type?
          # anonymous forwarding
          return true if def_arg.name.nil? && super_arg.forwarded_kwrestarg_type?
          return false unless super_arg.kwsplat_type?
Severity: Minor
Found in lib/rubocop/cop/style/super_arguments.rb - About 45 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 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return unless (dot = node.loc.dot)
          return if node.receiver.const_type? || !node.arguments.one?

          _lhs, _op, rhs = *node
Severity: Minor
Found in lib/rubocop/cop/style/operator_method_call.rb - About 45 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 register_offense has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def register_offense(annotation)
          range = annotation_range(annotation)
          message = if annotation.note
                      requires_colon? ? MSG_COLON_STYLE : MSG_SPACE_STYLE
                    else
Severity: Minor
Found in lib/rubocop/cop/style/comment_annotation.rb - About 45 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_post_ruby_32_offenses has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def add_post_ruby_32_offenses(def_node, send_classifications, forwardable_args)
          return unless use_anonymous_forwarding?

          rest_arg, kwrest_arg, block_arg = *forwardable_args
Severity: Minor
Found in lib/rubocop/cop/style/arguments_forwarding.rb - About 45 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_begin has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_begin(node)
          return if cop_config['AllowAsExpressionSeparator']
          return unless node.source.include?(';')

          exprs = node.children
Severity: Minor
Found in lib/rubocop/cop/style/semicolon.rb - About 45 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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