urfolomeus

// inherited - bad
public MyString extends String {

  public MyString () {
    super();
  }

  public String capitalize(String string) {
    String capString = string.subString(0,1);
    capString = first.toUpperCase();

urfolomeus

class Configuration
  attr_accessor :tail_logs, :max_connections, :admin_password, :app_server

  def app_server
    @app_server ||= AppServerConfiguration.new
    if block_given?
      yield(@app_server)
    end
    @app_server
  end