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rubinius/rubinius

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core/rubinius.rb

Summary

Maintainability
B
5 hrs
Test Coverage

Method add_method has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
Open

  def self.add_method(name, executable, mod, scope, serial, vis)
    vis ||= :public

    # Don't change the visibility for methods added to singleton
    # classes
Severity: Minor
Found in core/rubinius.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 37 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def self.add_method(name, executable, mod, scope, serial, vis)
    vis ||= :public

    # Don't change the visibility for methods added to singleton
    # classes
Severity: Minor
Found in core/rubinius.rb - About 1 hr to fix

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

      def self.add_method(name, executable, mod, scope, serial, vis)
    Severity: Minor
    Found in core/rubinius.rb - About 45 mins to fix

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

        def self.version
    extra = ""

    if Rubinius::JIT.enabled? # and jit = Rubinius::JIT.properties
      extra << "J"
      Severity: Minor
      Found in core/rubinius.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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