Method: Gem::UnknownCommandError.attach_correctable

Defined in:
lib/rubygems/exceptions.rb

.attach_correctable ⇒ Object 



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# File 'lib/rubygems/exceptions.rb', line 23

def self.attach_correctable
  return if defined?(@attached)

  if defined?(DidYouMean::SPELL_CHECKERS) && defined?(DidYouMean::Correctable)
    if DidYouMean.respond_to?(:correct_error)
      DidYouMean.correct_error(Gem::UnknownCommandError, Gem::UnknownCommandSpellChecker)
    else
      DidYouMean::SPELL_CHECKERS["Gem::UnknownCommandError"] =
        Gem::UnknownCommandSpellChecker

      prepend DidYouMean::Correctable
    end
  end

  @attached = true
end