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mkristian/jar-dependencies

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lib/jars/installer.rb

Summary

Maintainability
A
1 hr
Test Coverage

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

    def self.print_require_jar(file, dep, fallback: false)
      return if dep.type != :jar || dep.scope != :runtime

      if dep.system?
        file&.puts("require '#{dep.file}'")
Severity: Minor
Found in lib/jars/installer.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

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

    def do_install(vendor_dir, write_require_file)
      if !spec.require_paths.include?(vendor_dir) && vendor_dir
        raise "vendor dir #{vendor_dir} not in require_paths of gemspec #{spec.require_paths}"
      end
Severity: Minor
Found in lib/jars/installer.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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