a zip code crypto-currency system good for red ONLY

isEmpty.js 425B

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  1. import { isEmpty as higherOrder } from '../operators/isEmpty';
  2. /**
  3. * If the source Observable is empty it returns an Observable that emits true, otherwise it emits false.
  4. *
  5. * <img src="./img/isEmpty.png" width="100%">
  6. *
  7. * @return {Observable} An Observable that emits a Boolean.
  8. * @method isEmpty
  9. * @owner Observable
  10. */
  11. export function isEmpty() {
  12. return higherOrder()(this);
  13. }
  14. //# sourceMappingURL=isEmpty.js.map