zeisler/dissociated_introspection

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lib/dissociated_introspection/ruby_class.rb

Summary

Maintainability
A
1 hr
Test Coverage

Method depth_first_search has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

    def depth_first_search(node, target, stop=nil)
      return false unless node.is_a?(Parser::AST::Node)
      return node if node.type == target
      return false if stop && node.type == stop
      if (children = node.children)
Severity: Minor
Found in lib/dissociated_introspection/ruby_class.rb - About 1 hr 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 module_nesting has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    def module_nesting
      ary = []
      m   = ast
      while m
        next unless (m = depth_first_search(m, :module, :class))
Severity: Minor
Found in lib/dissociated_introspection/ruby_class.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

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