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rubysec/bundler-audit

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lib/bundler/audit/cli.rb

Summary

Maintainability
B
5 hrs
Test Coverage

Method update has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
Open

      def update(path=Database.path)
        unless Database.exists?(path)
          download(path)
          return
        end
Severity: Minor
Found in lib/bundler/audit/cli.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 check has 31 lines of code (exceeds 25 allowed). Consider refactoring.
Open

      def check(dir=Dir.pwd)
        unless File.directory?(dir)
          say_error "No such file or directory: #{dir}", :red
          exit 1
        end
Severity: Minor
Found in lib/bundler/audit/cli.rb - About 1 hr to fix

    Method check has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

          def check(dir=Dir.pwd)
        unless File.directory?(dir)
          say_error "No such file or directory: #{dir}", :red
          exit 1
        end
    Severity: Minor
    Found in lib/bundler/audit/cli.rb - About 1 hr 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 download has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

          def download(path=Database.path)
        if Database.exists?(path)
          say "Database already exists", :yellow
          return
        end
    Severity: Minor
    Found in lib/bundler/audit/cli.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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