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library/rubygems/rdoc.rb

Summary

Maintainability
B
5 hrs
Test Coverage

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

  def generate
    return unless @generate_ri or @generate_rdoc

    setup
Severity: Minor
Found in library/rubygems/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 generate has 35 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def generate
    return unless @generate_ri or @generate_rdoc

    setup
Severity: Minor
Found in library/rubygems/rdoc.rb - About 1 hr to fix

    Method legacy_rdoc has 26 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def legacy_rdoc *args
    args << @spec.rdoc_options
    args << '--quiet'
    args << @spec.require_paths.clone
    args << @spec.extra_rdoc_files
    Severity: Minor
    Found in library/rubygems/rdoc.rb - About 1 hr to fix

      Method load_rdoc has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

        def self.load_rdoc
    return if @rdoc_version

    require 'rdoc/rdoc'
      Severity: Minor
      Found in library/rubygems/rdoc.rb - About 55 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 setup has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

        def setup
    self.class.load_rdoc

    raise Gem::FilePermissionError, @doc_dir if
      File.exist?(@doc_dir) and not File.writable?(@doc_dir)
      Severity: Minor
      Found in library/rubygems/rdoc.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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