wed
Version:
Wed is a schema-aware editor for XML documents.
31 lines (28 loc) • 1.16 kB
JavaScript
define(function(require,exports,module){
;
Object.defineProperty(exports, "__esModule", { value: true });
var multicast_1 = require("./multicast");
var refCount_1 = require("./refCount");
var Subject_1 = require("../Subject");
function shareSubjectFactory() {
return new Subject_1.Subject();
}
/**
* Returns a new Observable that multicasts (shares) the original Observable. As long as there is at least one
* Subscriber this Observable will be subscribed and emitting data. When all subscribers have unsubscribed it will
* unsubscribe from the source Observable. Because the Observable is multicasting it makes the stream `hot`.
* This is an alias for .multicast(() => new Subject()).refCount().
*
* <img src="./img/share.png" width="100%">
*
* @return {Observable<T>} An Observable that upon connection causes the source Observable to emit items to its Observers.
* @method share
* @owner Observable
*/
function share() {
return function (source) { return refCount_1.refCount()(multicast_1.multicast(shareSubjectFactory)(source)); };
}
exports.share = share;
//# sourceMappingURL=share.js.map
return module.exports;
});