.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/_esm2015/internal/operators/isEmpty.js

   1 import { Subscriber } from '../Subscriber';
   2 export function isEmpty() {
   3     return (source) => source.lift(new IsEmptyOperator());
   4 }
   5 class IsEmptyOperator {
   6     call(observer, source) {
   7         return source.subscribe(new IsEmptySubscriber(observer));
   8     }
   9 }
  10 class IsEmptySubscriber extends Subscriber {
  11     constructor(destination) {
  12         super(destination);
  13     }
  14     notifyComplete(isEmpty) {
  15         const destination = this.destination;
  16         destination.next(isEmpty);
  17         destination.complete();
  18     }
  19     _next(value) {
  20         this.notifyComplete(false);
  21     }
  22     _complete() {
  23         this.notifyComplete(true);
  24     }
  25 }
  26 //# sourceMappingURL=isEmpty.js.map