wed
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Wed is a schema-aware editor for XML documents.
65 lines (61 loc) • 2.4 kB
JavaScript
define(function(require,exports,module){
/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
import * as tslib_1 from "tslib";
import { OuterSubscriber } from '../OuterSubscriber';
import { subscribeToResult } from '../util/subscribeToResult';
/**
* Returns an Observable that skips items emitted by the source Observable until a second Observable emits an item.
*
* <img src="./img/skipUntil.png" width="100%">
*
* @param {Observable} notifier - The second Observable that has to emit an item before the source Observable's elements begin to
* be mirrored by the resulting Observable.
* @return {Observable<T>} An Observable that skips items from the source Observable until the second Observable emits
* an item, then emits the remaining items.
* @method skipUntil
* @owner Observable
*/
export function skipUntil(notifier) {
return function (source) { return source.lift(new SkipUntilOperator(notifier)); };
}
var SkipUntilOperator = /*@__PURE__*/ (function () {
function SkipUntilOperator(notifier) {
this.notifier = notifier;
}
SkipUntilOperator.prototype.call = function (destination, source) {
return source.subscribe(new SkipUntilSubscriber(destination, this.notifier));
};
return SkipUntilOperator;
}());
/**
* We need this JSDoc comment for affecting ESDoc.
* @ignore
* @extends {Ignored}
*/
var SkipUntilSubscriber = /*@__PURE__*/ (function (_super) {
tslib_1.__extends(SkipUntilSubscriber, _super);
function SkipUntilSubscriber(destination, notifier) {
var _this = _super.call(this, destination) || this;
_this.hasValue = false;
_this.add(_this.innerSubscription = subscribeToResult(_this, notifier));
return _this;
}
SkipUntilSubscriber.prototype._next = function (value) {
if (this.hasValue) {
_super.prototype._next.call(this, value);
}
};
SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
this.hasValue = true;
if (this.innerSubscription) {
this.innerSubscription.unsubscribe();
}
};
SkipUntilSubscriber.prototype.notifyComplete = function () {
/* do nothing */
};
return SkipUntilSubscriber;
}(OuterSubscriber));
//# sourceMappingURL=skipUntil.js.map
return module.exports;
});