new

# File lib/rdoc/ri/driver.rb, line 330
  def initialize initial_options = {}
    @paging = false
    @classes = nil

    options = self.class.default_options.update(initial_options)

    @formatter_klass = options[:formatter]

    require 'profile' if options[:profile]

    @names = options[:names]
    @list = options[:list]

    @doc_dirs = []
    @stores   = []

    RDoc::RI::Paths.each(options[:use_system], options[:use_site],
                         options[:use_home], options[:use_gems],
                         *options[:extra_doc_dirs]) do |path, type|
      @doc_dirs << path

      store = RDoc::RI::Store.new path, type
      store.load_cache
      @stores << store
    end

    @list_doc_dirs = options[:list_doc_dirs]

    @interactive = options[:interactive]
    @use_stdout  = options[:use_stdout]
  end