Getter Methods

Expose a computed value with getter syntax.

getter_method.js

const level = 2;
class UserRank {
  constructor(level) {
    this.level = level;
  }

  get label() {
    return "L" + this.level;
  }
}

const label = new UserRank(level).label;

console.log("level=" + level);
console.log("label=" + label);

getter-method A getter is called like a property but computes a value like a method. Keep getters simple so property reads stay predictable.