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lib/bundler/cli/doctor.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method check_home_permissions has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def check_home_permissions
      require "find"
      files_not_readable_or_writable = []
      files_not_rw_and_owned_by_different_user = []
      files_not_owned_by_current_user_but_still_rw = []
Severity: Minor
Found in lib/bundler/cli/doctor.rb - About 1 hr to fix

    Method check_home_permissions has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
    Open

        def check_home_permissions
      require "find"
      files_not_readable_or_writable = []
      files_not_rw_and_owned_by_different_user = []
      files_not_owned_by_current_user_but_still_rw = []
    Severity: Minor
    Found in lib/bundler/cli/doctor.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 run has 26 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        def run
      Bundler.ui.level = "error" if options[:quiet]
      Bundler.settings.validate!
      check!
    Severity: Minor
    Found in lib/bundler/cli/doctor.rb - About 1 hr to fix

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

          def run
      Bundler.ui.level = "error" if options[:quiet]
      Bundler.settings.validate!
      check!
      Severity: Minor
      Found in lib/bundler/cli/doctor.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 dylibs has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

          def dylibs(path)
      case RbConfig::CONFIG["host_os"]
      when /darwin/
        return [] unless otool_available?
        dylibs_darwin(path)
      Severity: Minor
      Found in lib/bundler/cli/doctor.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

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