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activerecord/lib/active_record/integration.rb

Summary

Maintainability
A
1 hr
Test Coverage

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

    def cache_version
      return unless cache_versioning

      if has_attribute?("updated_at")
        timestamp = updated_at_before_type_cast
Severity: Minor
Found in activerecord/lib/active_record/integration.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 to_param has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def to_param(method_name = nil)
        if method_name.nil?
          super()
        else
          define_method :to_param do
Severity: Minor
Found in activerecord/lib/active_record/integration.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 cache_key has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def cache_key
      if new_record?
        "#{model_name.cache_key}/new"
      else
        if cache_version
Severity: Minor
Found in activerecord/lib/active_record/integration.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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