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mongoid/mongoid

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lib/mongoid/relations/metadata.rb

Summary

Maintainability
D
2 days
Test Coverage

Class Metadata has 81 methods (exceeds 20 allowed). Consider refactoring.
Open

    class Metadata < Hash

      delegate :foreign_key_default, :stores_foreign_key?, to: :relation

      # Returns the as option of the relation.
Severity: Major
Found in lib/mongoid/relations/metadata.rb - About 1 day to fix

    File metadata.rb has 338 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    module Mongoid
  module Relations

    # The "Grand Poobah" of information about any relation is this class. It
    # contains everything you could ever possible want to know.
    Severity: Minor
    Found in lib/mongoid/relations/metadata.rb - About 4 hrs to fix

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

            def lookup_inverses(other)
        return [ inverse_of ] if inverse_of
        if other
          matches = []
          other.class.relations.values.each do |meta|
      Severity: Minor
      Found in lib/mongoid/relations/metadata.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"

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