whitequark/parser

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

    def check_duplicate_args(args, map={})
      args.each do |this_arg|
        case this_arg.type
        when :arg, :optarg, :restarg, :blockarg,
             :kwarg, :kwoptarg, :kwrestarg,
Severity: Minor
Found in lib/parser/builders/default.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 initialize has 6 arguments (exceeds 4 allowed). Consider refactoring.
Open

      def initialize(keyword_l, operator_l, name_l, end_l, assignment_l, body_l)
Severity: Minor
Found in lib/parser/source/map/method_definition.rb - About 45 mins to fix

    Method rescue_body has 6 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def rescue_body(rescue_t,
                        exc_list, assoc_t, exc_var,
                        then_t, compound_stmt)
    Severity: Minor
    Found in lib/parser/builders/default.rb - About 45 mins to fix

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

          def initialize(lexer, str_type, delimiter, str_s, heredoc_e = nil,
                         indent = false, dedent_body = false, label_allowed = false)
            @lexer       = lexer
            @nesting     = 1
      
      
      Severity: Minor
      Found in lib/parser/lexer/literal.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 try has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

        def try(parser, ruby, file, show_ok: false)
          try_ruby = lambda do |e|
            Process.spawn(%{#{ruby} -c #{Shellwords.escape file}},
                          :err => '/dev/null', :out => '/dev/null')
            _, status = Process.wait2
      Severity: Minor
      Found in lib/gauntlet_parser.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 case_match has 6 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def case_match(case_t, expr, in_bodies, else_t, else_body, end_t)
      Severity: Minor
      Found in lib/parser/builders/default.rb - About 45 mins to fix

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

            def infer_indent_level(line)
              return if !@dedent_body
        
              indent_level = 0
              line.each_char do |char|
        Severity: Minor
        Found in lib/parser/lexer/literal.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 loop has 6 arguments (exceeds 4 allowed). Consider refactoring.
        Open

            def loop(type, keyword_t, cond, do_t, body, end_t)
        Severity: Minor
        Found in lib/parser/builders/default.rb - About 45 mins to fix

          Method def_class has 6 arguments (exceeds 4 allowed). Consider refactoring.
          Open

              def def_class(class_t, name,
                            lt_t, superclass,
                            body, end_t)
          Severity: Minor
          Found in lib/parser/builders/default.rb - About 45 mins to fix

            Method begin_body has 6 arguments (exceeds 4 allowed). Consider refactoring.
            Open

                def begin_body(compound_stmt, rescue_bodies=[],
                               else_t=nil,    else_=nil,
                               ensure_t=nil,  ensure_=nil)
            Severity: Minor
            Found in lib/parser/builders/default.rb - About 45 mins to fix

              Method call_method has 6 arguments (exceeds 4 allowed). Consider refactoring.
              Open

                  def call_method(receiver, dot_t, selector_t,
                                  lparen_t=nil, args=[], rparen_t=nil)
              Severity: Minor
              Found in lib/parser/builders/default.rb - About 45 mins to fix

                Method send_map has 6 arguments (exceeds 4 allowed). Consider refactoring.
                Open

                    def send_map(receiver_e, dot_t, selector_t, begin_t=nil, args=[], end_t=nil)
                Severity: Minor
                Found in lib/parser/builders/default.rb - About 45 mins to fix

                  Method rescue_body_map has 6 arguments (exceeds 4 allowed). Consider refactoring.
                  Open

                      def rescue_body_map(keyword_t, exc_list_e, assoc_t,
                                          exc_var_e, then_t,
                                          compstmt_e)
                  Severity: Minor
                  Found in lib/parser/builders/default.rb - About 45 mins to fix

                    Method case has 6 arguments (exceeds 4 allowed). Consider refactoring.
                    Open

                        def case(case_t, expr, when_bodies, else_t, else_body, end_t)
                    Severity: Minor
                    Found in lib/parser/builders/default.rb - About 45 mins to fix

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

                          def block(method_call, begin_t, args, body, end_t)
                            _receiver, _selector, *call_args = *method_call
                      
                            if method_call.type == :yield
                              diagnostic :error, :block_given_to_yield, nil, method_call.loc.keyword, [loc(begin_t)]
                      Severity: Minor
                      Found in lib/parser/builders/default.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 diagnostic has 5 arguments (exceeds 4 allowed). Consider refactoring.
                      Open

                          def diagnostic(type, reason, arguments, location, highlights=[])
                      Severity: Minor
                      Found in lib/parser/builders/default.rb - About 35 mins to fix

                        Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
                        Open

                              def initialize(dot_l, selector_l, begin_l, end_l, expression_l)
                        Severity: Minor
                        Found in lib/parser/source/map/send.rb - About 35 mins to fix

                          Method def_sclass has 5 arguments (exceeds 4 allowed). Consider refactoring.
                          Open

                              def def_sclass(class_t, lshft_t, expr,
                                             body, end_t)
                          Severity: Minor
                          Found in lib/parser/builders/default.rb - About 35 mins to fix

                            Method block has 5 arguments (exceeds 4 allowed). Consider refactoring.
                            Open

                                def block(method_call, begin_t, args, body, end_t)
                            Severity: Minor
                            Found in lib/parser/builders/default.rb - About 35 mins to fix

                              Method ternary has 5 arguments (exceeds 4 allowed). Consider refactoring.
                              Open

                                  def ternary(cond, question_t, if_true, colon_t, if_false)
                              Severity: Minor
                              Found in lib/parser/builders/default.rb - About 35 mins to fix
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