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activemodel/lib/active_model/validations/format.rb

Summary

Maintainability
A
1 hr
Test Coverage

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

        def check_options_validity(name)
          if option = options[name]
            if option.is_a?(Regexp)
              if options[:multiline] != true && regexp_using_multiline_anchors?(option)
                raise ArgumentError, "The provided regular expression is using multiline anchors (^ or $), " \
Severity: Minor
Found in activemodel/lib/active_model/validations/format.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 validate_each has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def validate_each(record, attribute, value)
        if options[:with]
          regexp = resolve_value(record, options[:with])
          record_error(record, attribute, :with, value) unless regexp.match?(value.to_s)
        elsif options[:without]
Severity: Minor
Found in activemodel/lib/active_model/validations/format.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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