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library/rubygems/commands/pristine_command.rb

Summary

Maintainability
C
1 day
Test Coverage

Method execute has a Cognitive Complexity of 35 (exceeds 5 allowed). Consider refactoring.
Open

  def execute
    specs = if options[:all] then
              Gem::Specification.map

            # `--extensions` must be explicitly given to pristine only gems
Severity: Minor
Found in library/rubygems/commands/pristine_command.rb - About 5 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 execute has 73 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def execute
    specs = if options[:all] then
              Gem::Specification.map

            # `--extensions` must be explicitly given to pristine only gems
Severity: Major
Found in library/rubygems/commands/pristine_command.rb - About 2 hrs to fix

    Method initialize has 31 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def initialize
    super 'pristine',
          'Restores installed gems to pristine condition from files located in the gem cache',
          :version => Gem::Requirement.default,
          :extensions => true,
    Severity: Minor
    Found in library/rubygems/commands/pristine_command.rb - About 1 hr to fix

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