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mongodb/mongo-ruby-driver

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lib/mongo/error/sdam_error_detection.rb

Summary

Maintainability
A
50 mins
Test Coverage

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

      def not_master?
        # Require the error to be communicated at the top level of the response
        # for it to influence SDAM state. See DRIVERS-1376 / RUBY-2516.
        return false if document && document['ok'] == 1
Severity: Minor
Found in lib/mongo/error/sdam_error_detection.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

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

      def node_recovering?
        # Require the error to be communicated at the top level of the response
        # for it to influence SDAM state. See DRIVERS-1376 / RUBY-2516.
        return false if document && document['ok'] == 1
Severity: Minor
Found in lib/mongo/error/sdam_error_detection.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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