Should not use Volatile Computed PropertiesJS-0810

Volatile computed properties are deprecated as of Ember 3.9.

Bad Practice

const Person = EmberObject.extend({
  fullName: computed(function () {
    return `${this.firstName} ${this.lastName}`;
  }).volatile()
});

Recommended

const Person = EmberObject.extend({
  // Native getter:
  get fullName() {
    return `${this.firstName} ${this.lastName}`;
  }
});