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kigster/arduino-library

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lib/arduino/library/model.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method model_by_class has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
Open

        def model_by_class(source, **opts)
          case source
            when Hash
              from_hash(source)
            when String
Severity: Minor
Found in lib/arduino/library/model.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 model_by_class has 29 lines of code (exceeds 25 allowed). Consider refactoring.
Open

        def model_by_class(source, **opts)
          case source
            when Hash
              from_hash(source)
            when String
Severity: Minor
Found in lib/arduino/library/model.rb - About 1 hr to fix

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

          def version_to_i
        if version
          first, second, third = version.split(/\./).map(&:to_i)
          10 ** 6 * (first || 0) + 10 ** 3 * (second || 0) + (third || 0)
        else
    Severity: Minor
    Found in lib/arduino/library/model.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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