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activejob/lib/active_job/arguments.rb

Summary

Maintainability
A
3 hrs
Test Coverage

Method serialize_argument has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

      def serialize_argument(argument)
        case argument
        when nil, true, false, Integer, Float # Types that can hardly be subclassed
          argument
        when String
Severity: Minor
Found in activejob/lib/active_job/arguments.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 serialize_argument has 36 lines of code (exceeds 25 allowed). Consider refactoring.
Open

      def serialize_argument(argument)
        case argument
        when nil, true, false, Integer, Float # Types that can hardly be subclassed
          argument
        when String
Severity: Minor
Found in activejob/lib/active_job/arguments.rb - About 1 hr to fix

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

          def deserialize_argument(argument)
        case argument
        when nil, true, false, String, Integer, Float
          argument
        when Array
    Severity: Minor
    Found in activejob/lib/active_job/arguments.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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