# File lib/rubygems/doc_manager.rb, line 64 def self.update_ri_cache load_rdoc rescue return return unless defined? RDoc::VERSION # RDoc 1 does not have VERSION require 'rdoc/ri/driver' options = { :use_cache => true, :use_system => true, :use_site => true, :use_home => true, :use_gems => true, :formatter => RDoc::RI::Formatter, } driver = RDoc::RI::Driver.new(options).class_cache end