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

Summary

Maintainability
A
3 hrs
Test Coverage

Method initialize has 8 arguments (exceeds 4 allowed). Consider refactoring.
Open

          def initialize(template_object, object_name, method_name, object,
                         sanitized_attribute_name, text, value, input_html_options)
Severity: Major
Found in actionview/lib/action_view/helpers/tags/collection_helpers.rb - About 1 hr to fix

    Method initialize has 8 arguments (exceeds 4 allowed). Consider refactoring.
    Open

            def initialize(object_name, method_name, template_object, collection, value_method, text_method, options, html_options)
    Severity: Major
    Found in actionview/lib/action_view/helpers/tags/collection_helpers.rb - About 1 hr to fix

      Method default_html_options_for_collection has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

                def default_html_options_for_collection(item, value)
            html_options = @html_options.dup

            [:checked, :selected, :disabled, :readonly].each do |option|
              current_value = @options[option]
      Severity: Minor
      Found in actionview/lib/action_view/helpers/tags/collection_helpers.rb - About 55 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 instantiate_builder has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

                def instantiate_builder(builder_class, item, value, text, html_options)
      Severity: Minor
      Found in actionview/lib/action_view/helpers/tags/collection_helpers.rb - About 35 mins to fix

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