yegor256

/**
 * Please review the class below and suggest improvements. How would
 * you refactor this class if it would be in a real-life project?
 * There are many problems here, both high-level design mistakes,
 * and low-level implementation bugs. We're interested to see high-level
 * problems first, since they are most critical. The more mistakes
 * you can spot, the better programmer you are.
 */
 
/**

yegor256

final Agent agent = new Agent.Iterative(
  new Array<Agent>(
    new Understands(
      this.github,
      new QnSince(
        49092213,
        new QnReferredTo(
          this.github.users().self().login(),
          new QnParametrized(
            new Question.FirstOf(

yegor256

Keybase proof

I hereby claim:

• I am yegor256 on github.
• I am yegor256 (https://keybase.io/yegor256) on keybase.
• I have a public key ASDIUlRwZERl47w7DgZXmyiI5INXc0pQyfYDd3aFsLWupAo

To claim this, I am signing this object:

yegor256

<?php
class Document {

    public $user;

    public $name;

    public function init($name, User $user) {
        assert(strlen($name) > 5);
        $this->user = $user;

yegor256

<?php
class DB1 {
    protected static $_db;
    public static function query($sql) {
        return self::_connect()->mysql_query($sql);
    }
    protected static function _connect() {
        if (!isset(self::$_db))
            self::$_db = mysql_connect(/*... params ...*/);
        return self::$_db;

yegor256

class Code {
  private Option[] options;
  ctor(Option[] opts) {
    this.options = opts;
  }
  public get() {
    Result result = null;
    for (opt in this.options) {
      if (opt.matches()) {
        result = opt.get();