prefetch_now

# File lib/rubygems/resolver/api_set.rb, line 76
  def prefetch_now # :nodoc:
    needed, @to_fetch = @to_fetch, []

    uri = @dep_uri + "?gems=#{needed.sort.join ','}"
    str = Gem::RemoteFetcher.fetcher.fetch_path uri

    loaded = []

    Marshal.load(str).each do |ver|
      name = ver[:name]

      @data[name] << ver
      loaded << name
    end

    (needed - loaded).each do |missing|
      @data[missing] = []
    end
  end