clean_gems

# File lib/rubygems/commands/cleanup_command.rb, line 78
  def clean_gems
    @original_home = Gem.dir
    @original_path = Gem.path

    get_primary_gems
    get_candidate_gems
    get_gems_to_cleanup

    @full = Gem::DependencyList.from_specs

    deplist = Gem::DependencyList.new
    @gems_to_cleanup.each do |spec| deplist.add spec end

    deps = deplist.strongly_connected_components.flatten

    deps.reverse_each do |spec|
      uninstall_dep spec
    end

    Gem::Specification.reset
  end