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activerecord/lib/active_record/model_schema.rb

Summary

Maintainability
A
1 hr
Test Coverage

Method table_name= has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

      def table_name=(value)
        value = value && value.to_s

        if defined?(@table_name)
          return if value == @table_name
Severity: Minor
Found in activerecord/lib/active_record/model_schema.rb - About 45 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 compute_table_name has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def compute_table_name
          if base_class?
            # Nested classes are prefixed with singular parent table name.
            if module_parent < Base && !module_parent.abstract_class?
              contained = module_parent.table_name
Severity: Minor
Found in activerecord/lib/active_record/model_schema.rb - About 45 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 load_schema has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def load_schema # :nodoc:
        return if schema_loaded?
        @load_schema_monitor.synchronize do
          return if schema_loaded?
Severity: Minor
Found in activerecord/lib/active_record/model_schema.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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