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rubocop-hq/rubocop-ast

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lib/rubocop/ast/processed_source.rb

Summary

Maintainability
C
1 day
Test Coverage
B
80%

Class ProcessedSource has 35 methods (exceeds 20 allowed). Consider refactoring.
Open

    class ProcessedSource
      # @api private
      STRING_SOURCE_NAME = '(string)'

      INVALID_LEVELS = %i[error fatal].freeze
Severity: Minor
Found in lib/rubocop/ast/processed_source.rb - About 4 hrs to fix

    Method parser_class has 67 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

          def parser_class(ruby_version, parser_engine)
        case parser_engine
        when :parser_whitequark
          case ruby_version
          when 1.9
    Severity: Major
    Found in lib/rubocop/ast/processed_source.rb - About 2 hrs to fix

      File processed_source.rb has 257 lines of code (exceeds 250 allowed). Consider refactoring.
      Open

      require 'digest/sha1'

# rubocop:disable Metrics/ClassLength
module RuboCop
  module AST
      Severity: Minor
      Found in lib/rubocop/ast/processed_source.rb - About 2 hrs to fix

        Method parser_class has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

              def parser_class(ruby_version, parser_engine)
        case parser_engine
        when :parser_whitequark
          case ruby_version
          when 1.9
        Severity: Minor
        Found in lib/rubocop/ast/processed_source.rb - About 35 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"

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