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lib/rubocop/cop/naming/file_name.rb

Summary

Maintainability
B
5 hrs
Test Coverage
A
100%

Class FileName has 24 methods (exceeds 20 allowed). Consider refactoring.
Open

      class FileName < Base
        include RangeHelp

        MSG_SNAKE_CASE = 'The name of this source file (`%<basename>s`) should use snake_case.'
        MSG_NO_DEFINITION = '`%<basename>s` should define a class or module called `%<namespace>s`.'
Severity: Minor
Found in lib/rubocop/cop/naming/file_name.rb - About 2 hrs to fix

    Method find_class_or_module has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
    Open

            def find_class_or_module(node, namespace)
          return nil unless node

          name = namespace.pop
    Severity: Minor
    Found in lib/rubocop/cop/naming/file_name.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 partial_matcher! has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

            def partial_matcher!(expected)
          lambda do |namespace|
            while namespace
              return match?(expected) if namespace.cbase_type?
    Severity: Minor
    Found in lib/rubocop/cop/naming/file_name.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

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