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core/autoload.rb

Summary

Maintainability
C
7 hrs
Test Coverage

Method find_const has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.
Open

  def find_const(under)
    current = under
    constant = undefined

    while current
Severity: Minor
Found in core/autoload.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

Method find_const has 34 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def find_const(under)
    current = under
    constant = undefined

    while current
Severity: Minor
Found in core/autoload.rb - About 1 hr to fix

    Avoid deeply nested control flow statements.
    Open

                unless Object.constant_table.lookup(name)
              return under.const_missing(name)
            end
    Severity: Major
    Found in core/autoload.rb - About 45 mins to fix

      Method resolve has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

        def resolve
    # The protocol that MRI defines for resolving an Autoload instance
    # requires that the constant table entry be removed _during_ the load so
    # that Module#const_defined? returns false and defined?() returns nil for
    # the constant that triggered the load.
      Severity: Minor
      Found in core/autoload.rb - About 35 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

      Avoid too many return statements within this method.
      Open

              return constant
      Severity: Major
      Found in core/autoload.rb - About 30 mins to fix

        Avoid too many return statements within this method.
        Open

                    return constant.constant
        Severity: Major
        Found in core/autoload.rb - About 30 mins to fix

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