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lib/guard/dsl_describer.rb

Summary

Maintainability
C
7 hrs
Test Coverage

Method notifiers has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
Open

    def notifiers
      supported = Notifier.supported
      Notifier.connect(notify: true, silent: true)
      detected = Notifier.detected
      Notifier.disconnect
Severity: Minor
Found in lib/guard/dsl_describer.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 show has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

    def show
      objects = []
      empty_plugin = ["", { "" => nil }]

      guardfile_result.groups.each do |group_name, options|
Severity: Minor
Found in lib/guard/dsl_describer.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 show has 35 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def show
      objects = []
      empty_plugin = ["", { "" => nil }]

      guardfile_result.groups.each do |group_name, options|
Severity: Minor
Found in lib/guard/dsl_describer.rb - About 1 hr to fix

    Method notifiers has 29 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        def notifiers
      supported = Notifier.supported
      Notifier.connect(notify: true, silent: true)
      detected = Notifier.detected
      Notifier.disconnect
    Severity: Minor
    Found in lib/guard/dsl_describer.rb - About 1 hr to fix

      Method _add_row has 6 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def _add_row(rows, name, available, used, option, value)
      Severity: Minor
      Found in lib/guard/dsl_describer.rb - About 45 mins to fix

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