Gem::Commands::CleanupCommand.new

# File tmp/rubies/ruby-3.0.5/lib/rubygems/commands/cleanup_command.rb, line 7
def initialize
  super 'cleanup',
        'Clean up old versions of installed gems',
        :force => false, :install_dir => Gem.dir,
        :check_dev => true

  add_option('-n', '-d', '--dry-run',
             'Do not uninstall gems') do |value, options|
    options[:dryrun] = true
  end

  add_option(:Deprecated, '--dryrun',
             'Do not uninstall gems') do |value, options|
    options[:dryrun] = true
  end
  deprecate_option('--dryrun', extra_msg: 'Use --dry-run instead')

  add_option('-D', '--[no-]check-development',
             'Check development dependencies while uninstalling',
             '(default: true)') do |value, options|
    options[:check_dev] = value
  end

  add_option('--[no-]user-install',
             'Cleanup in user\'s home directory instead',
             'of GEM_HOME.') do |value, options|
    options[:user_install] = value
  end

  @candidate_gems  = nil
  @default_gems    = []
  @full            = nil
  @gems_to_cleanup = nil
  @original_home   = nil
  @original_path   = nil
  @primary_gems    = nil
end