Sign upLogin

bbatsov/rubocop

View on GitHub
Star

Showing 644 of 684 total issues

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

        def delimiter?(node, char)
          return false if heredoc?(node)

          if literal_in_interpolated_or_multiline_string?(node) || percent_array_literal?(node)
            return delimiter?(node.parent, char)
Severity: Minor
Found in lib/rubocop/cop/style/redundant_string_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 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 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 on_if has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_if(node)
          return unless node.unless? && node.else?

          add_offense(node) do |corrector|
            body_range = range_between_condition_and_else(node, node.condition)
Severity: Minor
Found in lib/rubocop/cop/style/unless_else.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)
          arg_node = node.first_argument

          return unless arg_node&.dstr_type? && interpolated?(arg_node)
          return if inline_comment_docs?(arg_node) ||
Severity: Minor
Found in lib/rubocop/cop/style/document_dynamic_eval_definition.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_def has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_def(node)
          return unless node.endless?

          operation = ambiguous_endless_method_body(node)
          return unless operation
Severity: Minor
Found in lib/rubocop/cop/style/ambiguous_endless_method_definition.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 use_corrector has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def use_corrector(range, corrector)
        if autocorrect?
          attempt_correction(range, corrector)
        elsif corrector && (always_autocorrect? || (contextual_autocorrect? && !LSP.enabled?))
          :uncorrected
Severity: Minor
Found in lib/rubocop/cop/base.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 relevant_file? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def relevant_file?(file)
        return false unless target_satisfies_all_gem_version_requirements?
        return true unless @config.clusivity_config_for_badge?(self.class.badge)

        file == RuboCop::AST::ProcessedSource::STRING_SOURCE_NAME ||
Severity: Minor
Found in lib/rubocop/cop/base.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 offense_message has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def offense_message(type, operator, with_space, right_operand)
          if should_not_have_surrounding_space?(operator, right_operand)
            return if with_space.is?(operator.source)

            "Space around operator `#{operator.source}` detected."
Severity: Minor
Found in lib/rubocop/cop/layout/space_around_operators.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 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 if it's an if/unless/while/until.
          return unless (rhs = first_part_of_call_chain(rhs))
Severity: Minor
Found in lib/rubocop/cop/layout/end_alignment.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 select_check_member has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def select_check_member(member)
          return unless member

          if access_modifier?(member.children.first)
            return if access_modifier_indentation_style == 'outdent'
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 check has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def check(node)
          return unless node.body && ends_with_condition?(node.body)

          offending_node = offense_node(node.body)
Severity: Minor
Found in lib/rubocop/cop/style/next.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_equality?(node) do |lhs, rhs|
            return if lhs.const_type? && !lhs.module_name?

            add_offense(node.loc.selector) do |corrector|
Severity: Minor
Found in lib/rubocop/cop/style/case_equality.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 regular_method_call_with_arguments?(node)
          return if node.parenthesized?

          first_arg = node.first_argument.source_range
Severity: Minor
Found in lib/rubocop/cop/layout/space_before_first_arg.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_block has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_block(node)
          return if node.keywords?

          # Do not register an offense for multi-line braces when specifying
          # `EnforcedStyle: no_space`. It will conflict with autocorrection
Severity: Minor
Found in lib/rubocop/cop/layout/space_before_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 on_or has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_or(node)
          root_of_or_node = root_of_or_node(node)

          return unless node == root_of_or_node
          return unless nested_variable_comparison?(root_of_or_node)
Severity: Minor
Found in lib/rubocop/cop/style/multiple_comparison.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