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node_modules/rxjs/_esm5/operators/share.js

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+/** PURE_IMPORTS_START ._multicast,._refCount,.._Subject PURE_IMPORTS_END */
+import { multicast } from './multicast';
+import { refCount } from './refCount';
+import { Subject } from '../Subject';
+function shareSubjectFactory() {
+    return new 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
+ */
+export function share() {
+    return function (source) { return refCount()(multicast(shareSubjectFactory)(source)); };
+}
+;
+//# sourceMappingURL=share.js.map