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railties/lib/rails/command/base.rb

Summary

Maintainability
A
3 hrs
Test Coverage

Class Base has 22 methods (exceeds 20 allowed). Consider refactoring.
Open

    class Base < Thor
      class Error < Thor::Error # :nodoc:
      end

      include Actions
Severity: Minor
Found in railties/lib/rails/command/base.rb - About 2 hrs to fix

    Method with_actionable_errors_retried has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
    Open

              def with_actionable_errors_retried(&block)
            block.call
          rescue ActiveSupport::ActionableError => e
            puts e.to_s.strip
            exit 1 unless tty?
    Severity: Minor
    Found in railties/lib/rails/command/base.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"

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