mongoid/mongoid

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lib/mongoid/relations/auto_save.rb

Summary

Maintainability
B
6 hrs
Test Coverage

Method autosave has a Cognitive Complexity of 34 (exceeds 5 allowed). Consider refactoring.
Open

        def autosave(metadata)
          if metadata.autosave? && !metadata.embedded?
            save_method = :"autosave_documents_for_#{metadata.name}"
            define_method(save_method) do

Severity: Minor
Found in lib/mongoid/relations/auto_save.rb - About 5 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

Avoid deeply nested control flow statements.
Open

                      Array(relation).each { |d| d.with(options).save if changed_for_autosave?(d) }
Severity: Major
Found in lib/mongoid/relations/auto_save.rb - About 45 mins to fix

    Avoid deeply nested control flow statements.
    Open

                          relation.with(options).save if changed_for_autosave?(relation)
    Severity: Major
    Found in lib/mongoid/relations/auto_save.rb - About 45 mins to fix

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