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lib/rubocop/cop/style/require_order.rb

Summary

Maintainability
A
3 hrs
Test Coverage
A
100%

Method find_previous_older_sibling has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.
Open

        def find_previous_older_sibling(node) # rubocop:disable Metrics
          search_node(node).left_siblings.reverse.find do |sibling|
            next unless sibling.is_a?(AST::Node)

            sibling = sibling_node(sibling)
Severity: Minor
Found in lib/rubocop/cop/style/require_order.rb - About 2 hrs 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 on_send has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def on_send(node)
          return unless node.parent && node.arguments?
          return if not_modifier_form?(node.parent)

          previous_older_sibling = find_previous_older_sibling(node)
Severity: Minor
Found in lib/rubocop/cop/style/require_order.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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