cambio_flutuante.ts

enum EXCHANGE_RATE_REGIMES {
  FLOATING_EXCHANGE = "CÂMBIO FLUTUANTE",
}

class Person {
  constructor(age: number, name: string) {
    this.age = age;
    this.name = name;
  }

  public age: number;
  public name: string;
}

class Girl extends Person {
  constructor(beauty: { beauty: number }) {
    super(24, "Her");
    this.beauty = beauty;
  }

  public beauty: { beauty: number };

  public getExchangeRateRegime() {
    return EXCHANGE_RATE_REGIMES.FLOATING_EXCHANGE;
  }
}

class Me extends Person {
  constructor(beauty: { beauty: number }) {
    super(24, "Me");
    this.beauty = beauty;
  }

  private blackList: Set<Person> = new Set();
  public beauty: { beauty: number };

  public inviteToDate(person: Person) {
    console.log(`Me invited ${person.name} to a date`);
  }

  public addPersonToBlackList(person: Person) {
    this.blackList.add(person);
  }

  public startSearchingForAnotherPersonToDate() {
    // void
  }
}

const me = new Me({ beauty: 2.3 });
const girl = new Girl({ beauty: 8.5 });

me.inviteToDate(girl);

if (girl.getExchangeRateRegime() === EXCHANGE_RATE_REGIMES.FLOATING_EXCHANGE) {
  // Continue dating her
} else {
  me.addPersonToBlackList(girl);
  me.startSearchingForAnotherPersonToDate();
}