class RDoc::RI::Driver

def check_did_you_mean # :nodoc:
  if defined? DidYouMean::SpellChecker
    true
  else
    begin
      require 'did_you_mean'
      if defined? DidYouMean::SpellChecker
        true
      else
        false
      end
    rescue LoadError
      false
    end
  end
end