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

        def message(node)
          if require_parentheses_when_complex?
            command = parenthesized?(node.condition) ? 'Only use' : 'Use'
            format(MSG_COMPLEX, command: command)
          else
Severity: Minor
Found in lib/rubocop/cop/style/ternary_parentheses.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 autocorrect has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def autocorrect(corrector, node, condition, replacement, guard)
          corrector.replace(node.loc.keyword.join(condition.source_range), replacement)

          if_branch = node.if_branch
          else_branch = node.else_branch
Severity: Minor
Found in lib/rubocop/cop/style/guard_clause.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 !node.arguments? && node.parenthesized?
          return if ineligible_node?(node)
          return if default_argument?(node)
          return if allowed_method_name?(node.method_name)
Severity: Minor
Found in lib/rubocop/cop/style/method_call_without_args_parentheses.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 process_multiple_assignment has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

          def process_multiple_assignment(masgn_node)
            mlhs_node, mrhs_node = *masgn_node

            mlhs_node.children.each_with_index do |lhs_node, index|
              next unless ASSIGNMENT_TYPES.include?(lhs_node.type)
Severity: Minor
Found in lib/rubocop/cop/lint/useless_setter_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 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)
          return unless node.receiver

          if offense?(node)
            prefer = prefer(node)
Severity: Minor
Found in lib/rubocop/cop/style/lambda_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 on_send has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return unless deprecated_class_method?(node)

          offense_range = offense_range(node)
          prefer = preferred_method(node)
Severity: Minor
Found in lib/rubocop/cop/lint/deprecated_class_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 found_attr has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def found_attr(node, args, readable: false, writable: false)
          args.each do |arg|
            name = sym_name(arg)
            next unless name
Severity: Minor
Found in lib/rubocop/cop/lint/duplicate_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_percent_literal has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def on_percent_literal(node)
          return unless contains_quotes_or_commas?(node)

          add_offense(node) do |corrector|
            node.each_value do |value|
Severity: Minor
Found in lib/rubocop/cop/lint/percent_string_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_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 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 register_offense has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def register_offense(node, scope_exiting_keyword, conditional_keyword, guard = nil)
          condition, = node.node_parts
          example = [scope_exiting_keyword, conditional_keyword, condition.source].join(' ')
          if too_long_for_single_line?(node, example)
            return if trivial?(node)
Severity: Minor
Found in lib/rubocop/cop/style/guard_clause.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 (regexp_node = node.first_argument)
          return unless regexp_node.regexp_type?
          return if !regexp_node.regopt.children.empty? || regexp_node.content == ' '
          return unless determinist_regexp?(regexp_node)
Severity: Minor
Found in lib/rubocop/cop/style/redundant_regexp_argument.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.diagnostics.each do |diagnostic|
            next unless diagnostic.reason == :ambiguous_prefix

            offense_node = find_offense_node_by(diagnostic)
Severity: Minor
Found in lib/rubocop/cop/lint/ambiguous_operator.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 (count, proc_name = times_call?(node))
          return if count > 1

          # Get the block node if applicable
Severity: Minor
Found in lib/rubocop/cop/lint/useless_times.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_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 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_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

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