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toptal/chewy

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lib/chewy/index/import.rb

Summary

Maintainability
A
1 hr
Test Coverage

Method import_parallel has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

        def import_parallel(objects, routine)
          raise "The `parallel` gem is required for parallel import, please add `gem 'parallel'` to your Gemfile" unless '::Parallel'.safe_constantize

          ActiveSupport::Notifications.instrument 'import_objects.chewy', index: self do |payload|
            batches = adapter.import_references(*objects, routine.options.slice(:batch_size)).to_a
Severity: Minor
Found in lib/chewy/index/import.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 intercept_import_using_strategy has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def intercept_import_using_strategy(*args)
          args_clone = args.deep_dup
          options = args_clone.extract_options!
          strategy = options.delete(:strategy)
Severity: Minor
Found in lib/chewy/index/import.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

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