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Method handle_directive has a Cognitive Complexity of 51 (exceeds 5 allowed). Consider refactoring.
Open

  def handle_directive prefix, directive, param, code_object = nil,
                       encoding = nil, line = nil
    blankline = "#{prefix.strip}\n"
    directive = directive.downcase
Severity: Minor
Found in lib/rdoc/markup/pre_process.rb - About 7 hrs 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_args has 187 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def self.process_args argv
    options = default_options

    opts = OptionParser.new do |opt|
      opt.program_name = File.basename $0
Severity: Major
Found in lib/rdoc/ri/driver.rb - About 7 hrs to fix

    Method parse_constant_body has a Cognitive Complexity of 45 (exceeds 5 allowed). Consider refactoring.
    Open

      def parse_constant_body container, constant, is_array_or_hash # :nodoc:
    nest     = 0
    rhs_name = ''.dup

    get_tkread
    Severity: Minor
    Found in lib/rdoc/parser/ruby.rb - About 6 hrs 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 parse_method_or_yield_parameters has a Cognitive Complexity of 45 (exceeds 5 allowed). Consider refactoring.
    Open

      def parse_method_or_yield_parameters(method = nil,
                                       modifiers = RDoc::METHOD_MODIFIERS)
    skip_tkspace_without_nl
    tk = get_tk
    end_token = get_end_token tk
    Severity: Minor
    Found in lib/rdoc/parser/ruby.rb - About 6 hrs 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

    File darkfish.rb has 439 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    require 'erb'
require 'fileutils'
require 'pathname'
require_relative 'markup'
    Severity: Minor
    Found in lib/rdoc/generator/darkfish.rb - About 6 hrs to fix

      Function prototype has 161 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

      Searcher.prototype = new function() {
  // search is performed in chunks of 1000 for non-blocking user input
  var CHUNK_SIZE = 1000;
  // do not try to find more than 100 results
  var MAX_RESULTS = 100;
      Severity: Major
      Found in lib/rdoc/generator/template/json_index/js/searcher.js - About 6 hrs to fix

        Method resolve_method has a Cognitive Complexity of 42 (exceeds 5 allowed). Consider refactoring.
        Open

          def resolve_method name
    ref = nil

    if /#{CLASS_REGEXP_STR}([.#]|::)#{METHOD_REGEXP_STR}/o =~ name then
      type = $2
        Severity: Minor
        Found in lib/rdoc/cross_reference.rb - About 6 hrs 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 build_verbatim has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring.
        Open

          def build_verbatim margin
    p :verbatim_begin => margin if @debug
    verbatim = RDoc::Markup::Verbatim.new

    min_indent = nil
        Severity: Minor
        Found in lib/rdoc/markup/parser.rb - About 5 hrs 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 parse_statements has 142 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          def parse_statements(container, single = NORMAL, current_method = nil,
                       comment = new_comment(''))
    raise 'no' unless RDoc::Comment === comment
    comment = RDoc::Encoding.change_encoding comment, @encoding if @encoding
        Severity: Major
        Found in lib/rdoc/parser/ruby.rb - About 5 hrs to fix

          Method normalized_file_list has a Cognitive Complexity of 37 (exceeds 5 allowed). Consider refactoring.
          Open

            def normalized_file_list(relative_files, force_doc = false,
                           exclude_pattern = nil)
    file_list = {}

    relative_files.each do |rel_file_name|
          Severity: Minor
          Found in lib/rdoc/rdoc.rb - About 5 hrs 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

          Class ClassModule has 40 methods (exceeds 20 allowed). Consider refactoring.
          Open

          class RDoc::ClassModule < RDoc::Context

  ##
  # 1::
  #   RDoc 3.7
          Severity: Minor
          Found in lib/rdoc/code_object/class_module.rb - About 5 hrs to fix

            Method generate_file_files has a Cognitive Complexity of 35 (exceeds 5 allowed). Consider refactoring.
            Open

              def generate_file_files
    setup

    page_file     = @template_dir + 'page.rhtml'
    fileinfo_file = @template_dir + 'fileinfo.rhtml'
            Severity: Minor
            Found in lib/rdoc/generator/darkfish.rb - About 5 hrs 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

            File parser.rb has 371 lines of code (exceeds 250 allowed). Consider refactoring.
            Open

            require 'strscan'

##
# A recursive-descent parser for RDoc markup.
#
            Severity: Minor
            Found in lib/rdoc/markup/parser.rb - About 4 hrs to fix

              Method handle_method has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.
              Open

                def handle_method(type, var_name, meth_name, function, param_count,
                    source_file = nil)
    class_name = @known_classes[var_name]
    singleton  = @singleton_classes.key? var_name
              Severity: Minor
              Found in lib/rdoc/parser/c.rb - About 4 hrs 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

              Class PrismRuby has 34 methods (exceeds 20 allowed). Consider refactoring.
              Open

              class RDoc::Parser::PrismRuby < RDoc::Parser

  parse_files_matching(/\.rbw?$/) if ENV['RDOC_USE_PRISM_PARSER']

  attr_accessor :visibility
              Severity: Minor
              Found in lib/rdoc/parser/prism_ruby.rb - About 4 hrs to fix

                Class C has 32 methods (exceeds 20 allowed). Consider refactoring.
                Open

                class RDoc::Parser::C < RDoc::Parser

  parse_files_matching(/\.(?:([CcHh])\1?|c([+xp])\2|y)\z/)

  include RDoc::Text
                Severity: Minor
                Found in lib/rdoc/parser/c.rb - About 4 hrs to fix

                  Method parse_constant has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.
                  Open

                    def parse_constant container, tk, comment, ignore_constants = false
    line_no = tk[:line_no]

    name = tk[:text]
    skip_tkspace_without_nl
                  Severity: Minor
                  Found in lib/rdoc/parser/ruby.rb - About 3 hrs 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

                  Function prototype has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.
                  Open

                  Search.prototype = Object.assign({}, Navigation, new function() {
  var suid = 1;

  this.init = function() {
    var _this = this;
                  Severity: Minor
                  Found in lib/rdoc/generator/template/darkfish/js/search.js - About 3 hrs 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

                  Class ToHtml has 30 methods (exceeds 20 allowed). Consider refactoring.
                  Open

                  class RDoc::Markup::ToHtml < RDoc::Markup::Formatter

  include RDoc::Text

  # :section: Utilities
                  Severity: Minor
                  Found in lib/rdoc/markup/to_html.rb - About 3 hrs to fix

                    Method to_html has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.
                    Open

                      def self.to_html token_stream
    starting_title = false

    token_stream.map do |t|
      next unless t
                    Severity: Minor
                    Found in lib/rdoc/token_stream.rb - About 3 hrs 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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