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actionview/lib/action_view/helpers/tags/base.rb

Summary

Maintainability
A
1 hr
Test Coverage

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

          def add_default_name_and_id(options)
            index = name_and_id_index(options)
            options["name"] = options.fetch("name") { tag_name(options["multiple"], index) }

            if generate_ids?
Severity: Minor
Found in actionview/lib/action_view/helpers/tags/base.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 value has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

          def value
            return unless object

            if @allow_method_names_outside_object
              object.public_send @method_name if object.respond_to?(@method_name)
Severity: Minor
Found in actionview/lib/action_view/helpers/tags/base.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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