Sign upLogin

bbatsov/rubocop

View on GitHub
Star

Showing 615 of 655 total issues

Method process_logical_operator has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def process_logical_operator(node)
          return if node.logical_operator?

          message = message(node)
          add_offense(node.loc.operator, message: message) do |corrector|
Severity: Minor
Found in lib/rubocop/cop/style/and_or.rb - About 25 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 correct_to_endless? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def correct_to_endless?(body_node)
          return false if target_ruby_version < 3.0
          return false if disallow_endless_method_style?
          return false unless body_node
          return false if body_node.parent.assignment_method? ||
Severity: Minor
Found in lib/rubocop/cop/style/single_line_methods.rb - About 25 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 acceptable_19_syntax_symbol? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def acceptable_19_syntax_symbol?(sym_name)
          sym_name.delete_prefix!(':')

          if cop_config['PreferHashRocketsForNonAlnumEndingSymbols'] &&
             # Prefer { :production? => false } over { production?: false } and
Severity: Minor
Found in lib/rubocop/cop/style/hash_syntax.rb - About 25 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 argument_with_operator? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def argument_with_operator?(argument)
          return true if ARGUMENT_WITH_OPERATOR_TYPES.include?(argument.type)
          return false unless argument.hash_type?
          return false unless (node = argument.children.first)
Severity: Minor
Found in lib/rubocop/cop/style/redundant_condition.rb - About 25 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 6 (exceeds 5 allowed). Consider refactoring.
Open

        def allowed_escape?(node, char, index, within_character_class)
          # Strictly speaking a few single-letter metachars are currently
          # unnecessary to "escape", e.g. i, E, F, but enumerating them is
          # rather difficult, and their behavior could change over time with
          # different versions of Ruby so that e.g. /\i/ != /i/
Severity: Minor
Found in lib/rubocop/cop/style/redundant_regexp_escape.rb - About 25 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 right_hand_operand has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def right_hand_operand(node, left_hand_keyword)
          condition = node.condition

          expr = if condition.send_type? && !condition.arguments.empty? &&
                    !condition.operator_method?
Severity: Minor
Found in lib/rubocop/cop/style/nested_modifier.rb - About 25 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_array has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_array(node)
          if bracketed_array_of?(:str, node)
            return if complex_content?(node.values)
            return if within_matrix_of_complex_content?(node)
Severity: Minor
Found in lib/rubocop/cop/style/word_array.rb - About 25 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_with_redundant_parentheses? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def keyword_with_redundant_parentheses?(node)
          return false unless node.keyword?
          return true if node.special_keyword?

          args = *node
Severity: Minor
Found in lib/rubocop/cop/style/redundant_parentheses.rb - About 25 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 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return unless node.attribute_accessor?
          return if next_line_empty?(node.last_line)
          return if next_line_empty_or_enable_directive_comment?(node.last_line)
Severity: Minor
Found in lib/rubocop/cop/layout/empty_lines_around_attribute_accessor.rb - About 25 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 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          tokens = processed_source.tokens_within(node)
          left_token = left_ref_bracket(node, tokens)
          return unless left_token
Severity: Minor
Found in lib/rubocop/cop/layout/space_inside_reference_brackets.rb - About 25 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 no_space_inside_left_brace has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def no_space_inside_left_brace(left_brace, args_delimiter)
          if pipe?(args_delimiter)
            if left_brace.end_pos == args_delimiter.begin_pos &&
               cop_config['SpaceBeforeBlockParameters']
              offense(left_brace.begin_pos, args_delimiter.end_pos,
Severity: Minor
Found in lib/rubocop/cop/layout/space_inside_block_braces.rb - About 25 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 operator_assignment_node has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def operator_assignment_node
          return nil unless node.parent
          return nil unless OPERATOR_ASSIGNMENT_TYPES.include?(node.parent.type)
          return nil unless node.sibling_index.zero?
Severity: Minor
Found in lib/rubocop/cop/variable_force/assignment.rb - About 25 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_assignment has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def check_assignment(node, rhs)
          # If there are method calls chained to the right hand side of the
          # assignment, we let rhs be the receiver of those method calls before
          # we check its indentation.
          rhs = first_part_of_call_chain(rhs)
Severity: Minor
Found in lib/rubocop/cop/layout/indentation_width.rb - About 25 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 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          super
          return unless node.adjacent_def_modifier?

          def_end_config = config.for_cop('Layout/DefEndAlignment')
Severity: Minor
Found in lib/rubocop/cop/layout/indentation_width.rb - About 25 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 message has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def message(arg_node)
          return 'Bad indentation of the first argument.' unless arg_node

          send_node = arg_node.parent
          text = base_range(send_node, arg_node).source.strip
Severity: Minor
Found in lib/rubocop/cop/layout/first_argument_indentation.rb - About 25 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 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          case style
          when :semantic
            check_send(:raise, node) unless ignored_node?(node)
          when :only_raise
Severity: Minor
Found in lib/rubocop/cop/style/signal_exception.rb - About 25 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 correct_next_line_if_denied_style has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def correct_next_line_if_denied_style(corrector, node, line)
          case style
          when :around
            corrector.insert_after(line, "\n") unless next_line_empty?(node.last_line)
          when :only_before
Severity: Minor
Found in lib/rubocop/cop/layout/empty_lines_around_access_modifier.rb - About 25 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 expected_column has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def expected_column(left_paren, elements)
          if line_break_after_left_paren?(left_paren, elements)
            source_indent = processed_source.line_indentation(first_argument_line(elements))
            new_indent    = source_indent - configured_indentation_width
Severity: Minor
Found in lib/rubocop/cop/layout/closing_parenthesis_indentation.rb - About 25 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 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          # Classes should not redefine eval, but in case one does, it shouldn't
          # register an offense. Only `eval` without a receiver and `Kernel.eval`
          # are considered.
          return if node.method?(:eval) && !valid_eval_receiver?(node.receiver)
Severity: Minor
Found in lib/rubocop/cop/style/eval_with_location.rb - About 25 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 corrected has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def corrected(node)
          scope = node.receiver ? "#{node.receiver.source}." : ''
          arguments = if node.arguments?
                        args = node.arguments.map(&:source).join(', ')
Severity: Minor
Found in lib/rubocop/cop/style/empty_method.rb - About 25 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

Severity
Category
Status
Source
Language