<5 public names, 5 via definition> package ruby @WORKTREE
basic
  DataAccess.DatabaseManager     ruby/basic.rb:10
  UserService                    ruby/basic.rb:42
  validate_email  (email)        ruby/basic.rb:64
  Retrier                        ruby/basic.rb:72
  main  ()                       ruby/basic.rb:92
[exit 0]
