_all

# File lib/rubygems/specification.rb, line 704
  def self._all # :nodoc:
    unless defined?(@@all) && @@all then
      @@all = stubs.map(&:to_spec)

      # After a reset, make sure already loaded specs
      # are still marked as activated.
      specs = {}
      Gem.loaded_specs.each_value{|s| specs[s] = true}
      @@all.each{|s| s.activated = true if specs[s]}
    end
    @@all
  end