Method isInAngularZone

packages/core/src/zone/ng_zone.ts:193–196

This method checks whether the method call happens within an Angular Zone instance.

()

    This method checks whether the method call happens within an Angular Zone instance.
  */
  static isInAngularZone(): boolean {
    // Zone needs to be checked, because this method might be called even when NoopNgZone is used.
    return typeof Zone !== 'undefined' && Zone.current.get(isAngularZoneProperty) === true;
  }

  /**
    Assures that the method is called within the Angular Zone, otherwise throws an error.