# File lib/rubygems/command_manager.rb, line 113 def process_args(args) args = args.to_str.split(/\s+/) if args.respond_to?(:to_str) if args.size == 0 say Gem::Command::HELP terminate_interaction(1) end case args[0] when '-h', '--help' say Gem::Command::HELP terminate_interaction(0) when '-v', '--version' say Gem::RubyGemsVersion terminate_interaction(0) when /^-/ alert_error "Invalid option: #{args[0]}. See 'gem --help'." terminate_interaction(1) else cmd_name = args.shift.downcase cmd = find_command(cmd_name) cmd.invoke(*args) end end