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

  def reopen(other, mode = 'r+')
    rewind unless closed? rescue Errno::ESPIPE
    unless other.kind_of? IO
      other = Rubinius::Type.coerce_to_path(other)
    end
Severity: Minor
Found in core/file.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 extname has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def self.extname(path)
    path = Rubinius::Type.coerce_to_path(path)
    path_size = path.bytesize
    m = Rubinius::Mirror.reflect path
Severity: Minor
Found in core/file.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 asciicompat_encoding has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def self.asciicompat_encoding(string_or_encoding)
      encoding = Rubinius::Type.try_convert_to_encoding string_or_encoding

      return if not encoding or undefined.equal? encoding
      return if encoding.ascii_compatible?
Severity: Minor
Found in core/encoding.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 rand has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def rand(limit=0)
    if limit == 0
      return Thread.current.randomizer.random_float
    end
Severity: Minor
Found in core/kernel.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 has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def self.select(readables=nil, writables=nil, errorables=nil, timeout=nil)
    if timeout
      unless Rubinius::Type.object_kind_of? timeout, Numeric
        raise TypeError, "Timeout must be numeric"
      end
Severity: Minor
Found in core/io.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 to_io has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def to_io(obj, mode)
      if obj.kind_of? IO
        flag = true
        io = obj
      else
Severity: Minor
Found in core/io.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 round has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def round(precision = 0)
    return with_precision(:round, precision) unless precision == 0
    return 0 if @numerator == 0
    return @numerator if @denominator == 1
Severity: Minor
Found in core/rational.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 [] has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def [](field)
        offset, type = @cspec[field]
        raise "Unknown field #{field}" unless offset

        case type
Severity: Minor
Found in core/ffi.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 values_at has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def values_at(*args)
    if empty?
      args.map { |key| default key }
    else
      args.map do |key|
Severity: Minor
Found in core/hash.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 line has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def line
      return 0 unless @method

      ip = @ip
      ip -= 1 unless ip_on_current?
Severity: Minor
Found in core/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 describe_receiver has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def describe_receiver
      # We can't call @receiver.class because it might be overriden (or in
      # the case of Mocha, mocked out) and easily causes stack overflows
      klass = Rubinius::Type.object_class @receiver
Severity: Minor
Found in core/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 read_encode has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def self.read_encode(io, str, encoding_options)
    internal = io.internal_encoding
    external = io.external_encoding || Encoding.default_external

    if external.equal? Encoding::ASCII_8BIT
Severity: Minor
Found in core/io.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 fetch has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def fetch(key, default=undefined)
    if @trie
      Rubinius.privately { key_hash = key.hash }
      if item = @trie.lookup(@state, key, key_hash)
        return item.value
Severity: Minor
Found in core/hash.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 file has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def file(relative_to=nil)
      path = @method.active_path

      if relative_to
        # Be sure we can bail out if something doesn't work and still
Severity: Minor
Found in core/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 parse_mode has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def self.parse_mode(mode)
    return mode if Rubinius::Type.object_kind_of? mode, Integer

    mode = StringValue(mode)
Severity: Minor
Found in core/io.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 coerce_to_binding has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def self.coerce_to_binding(obj)
      if obj.kind_of? Binding
        binding = obj
      elsif obj.kind_of? Proc
        raise TypeError, 'wrong argument type Proc (expected Binding)'
Severity: Minor
Found in core/type.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 reject! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def reject!(&block)
    return to_enum(:reject!) { size } unless block_given?

    Rubinius.check_frozen
Severity: Minor
Found in core/hash.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 curry has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def curry(executable, args, arity)
        args.freeze

        name = executable.lambda? ? :lambda : :proc
Severity: Minor
Found in core/proc_mirror.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 shift has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def shift(n=undefined)
    Rubinius.check_frozen

    if undefined.equal?(n)
      return nil if @total == 0
Severity: Minor
Found in core/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 <=> has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def <=>(other)
    return 0 if self.equal? other
    return nil unless other.kind_of? Module

    lt = self < other
Severity: Minor
Found in core/module.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

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