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Showing 372 of 392 total issues

Method tokenize has 59 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def tokenize input
    setup_scanner input

    until @s.eos? do
      pos = @s.pos
Severity: Major
Found in lib/rdoc/markup/parser.rb - About 2 hrs to fix

    File stats.rb has 264 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    class RDoc::Stats

  include RDoc::Text

  ##
    Severity: Minor
    Found in lib/rdoc/stats.rb - About 2 hrs to fix

      Class ToRdoc has 22 methods (exceeds 20 allowed). Consider refactoring.
      Open

      class RDoc::Markup::ToRdoc < RDoc::Markup::Formatter

  ##
  # Current indent amount for output in characters
      Severity: Minor
      Found in lib/rdoc/markup/to_rdoc.rb - About 2 hrs to fix

        Method rb_scan_args has 57 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          def rb_scan_args method_body
    method_body =~ /rb_scan_args\((.*?)\)/m
    return '(*args)' unless $1

    $1.split(/,/)[2] =~ /"(.*?)"/ # format argument
        Severity: Major
        Found in lib/rdoc/parser/c.rb - About 2 hrs to fix

          Method wrap has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
          Open

            def wrap(txt, line_len = 76)
    res = []
    sp = 0
    ep = txt.length
          Severity: Minor
          Found in lib/rdoc/text.rb - About 2 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 for has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
          Open

            def self.for top_level, file_name, content, options, stats
    return if binary? file_name

    parser = use_markup content
          Severity: Minor
          Found in lib/rdoc/parser.rb - About 2 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 resolve has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
          Open

            def resolve name, text
    return @seen[name] if @seen.include? name

    ref = case name
          when /^\\(#{CLASS_REGEXP_STR})$/o then
          Severity: Minor
          Found in lib/rdoc/cross_reference.rb - About 2 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_name_singleton has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
          Open

            def parse_method_name_singleton container, name_t # :nodoc:
    skip_tkspace
    name_t2 = get_tk

    if (:on_kw == name_t[:kind] && 'self' == name_t[:text]) || (:on_op == name_t[:kind] && '%' == name_t[:text]) then
          Severity: Minor
          Found in lib/rdoc/parser/ruby.rb - About 2 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_entries has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
          Open

            def parse_entries
    @time_cache ||= {}

    if /\A((?:.*\n){,3})commit\s/ =~ @content
      class << self; prepend Git; end
          Severity: Minor
          Found in lib/rdoc/parser/changelog.rb - About 2 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 rb_scan_args has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
          Open

            def rb_scan_args method_body
    method_body =~ /rb_scan_args\((.*?)\)/m
    return '(*args)' unless $1

    $1.split(/,/)[2] =~ /"(.*?)"/ # format argument
          Severity: Minor
          Found in lib/rdoc/parser/c.rb - About 2 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 link has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
          Open

            def link name, text, code = true
    if !(name.end_with?('+@', '-@')) and name =~ /(.*[^#:])?@/
      name = $1
      label = $'
    end
          Severity: Minor
          Found in lib/rdoc/markup/to_html_crossref.rb - About 2 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 RDoc has 21 methods (exceeds 20 allowed). Consider refactoring.
          Open

          class RDoc::RDoc

  @current = nil

  ##
          Severity: Minor
          Found in lib/rdoc/rdoc.rb - About 2 hrs to fix

            Method parse_file has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
            Open

              def parse_file filename
    encoding = @options.encoding
    filename = filename.encode encoding

    @stats.add_file filename
            Severity: Minor
            Found in lib/rdoc/rdoc.rb - About 2 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 merge has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
            Open

              def merge class_module
    @parent      = class_module.parent
    @parent_name = class_module.parent_name

    other_document = parse class_module.comment_location
            Severity: Minor
            Found in lib/rdoc/class_module.rb - About 2 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 add_method has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
            Open

              def add_method method
    return method unless @document_self

    # HACK: avoid duplicate 'new' in io.c & struct.c (1.8.7 source code)
    key = method.pretty_name
            Severity: Minor
            Found in lib/rdoc/context.rb - About 2 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 read_directive has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
            Open

              def read_directive allowed
    tokens = []

    while tk = get_tk do
      tokens << tk
            Severity: Minor
            Found in lib/rdoc/parser/ruby.rb - About 2 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 interactive has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
            Open

              def interactive
    puts "\nEnter the method name you want to look up."

    begin
      require 'readline'
            Severity: Minor
            Found in lib/rdoc/ri/driver.rb - About 2 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 convert_attrs_word_pair_map has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
            Open

              def convert_attrs_word_pair_map(str, attrs, exclusive)
    # then non-matching
    unless @word_pair_map.empty? then
      @word_pair_map.each do |regexp, attr|
        next unless exclusive == exclusive?(attr)
            Severity: Minor
            Found in lib/rdoc/markup/attribute_manager.rb - About 2 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 signature has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
            Open

              def self.signature comment
    return unless comment.tomdoc?

    document = comment.parse
            Severity: Minor
            Found in lib/rdoc/tom_doc.rb - About 2 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 merge has 52 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

              def merge class_module
    @parent      = class_module.parent
    @parent_name = class_module.parent_name

    other_document = parse class_module.comment_location
            Severity: Major
            Found in lib/rdoc/class_module.rb - About 2 hrs to fix
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