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postmodern/command_mapper.rb

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lib/command_mapper/option.rb

Summary

Maintainability
A
2 hrs
Test Coverage

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

    def emit_option_flag_and_value(argv,value)
      if !@value.required? && value == true
        argv << @flag
      else
        string = @value.format(value)
Severity: Minor
Found in lib/command_mapper/option.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 validate_repeating has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    def validate_repeating(value)
      values = case value
               when Array then value
               else            [value]
               end
Severity: Minor
Found in lib/command_mapper/option.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 argv has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    def argv(argv=[],value)
      valid, message = validate(value)

      unless valid
        raise(ValidationError,"option #{@name} was given an invalid value (#{value.inspect}): #{message}")
Severity: Minor
Found in lib/command_mapper/option.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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