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mongoid/mongoid

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lib/mongoid/indexable.rb

Summary

Maintainability
A
1 hr
Test Coverage

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

      def remove_indexes
        indexed_database_names.each do |database|
          collection = with(read: { mode: :primary }, database: database).collection
          begin
            collection.indexes.each do |spec|
Severity: Minor
Found in lib/mongoid/indexable.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 create_indexes has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def create_indexes
        return unless index_specifications
        index_specifications.each do |spec|
          key, options = spec.key, spec.options
          if database = options[:database]
Severity: Minor
Found in lib/mongoid/indexable.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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