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node_modules/rxjs/_esm2015/operator/last.js

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+import { last as higherOrder } from '../operators/last';
+/* tslint:enable:max-line-length */
+/**
+ * Returns an Observable that emits only the last item emitted by the source Observable.
+ * It optionally takes a predicate function as a parameter, in which case, rather than emitting
+ * the last item from the source Observable, the resulting Observable will emit the last item
+ * from the source Observable that satisfies the predicate.
+ *
+ * <img src="./img/last.png" width="100%">
+ *
+ * @throws {EmptyError} Delivers an EmptyError to the Observer's `error`
+ * callback if the Observable completes before any `next` notification was sent.
+ * @param {function} predicate - The condition any source emitted item has to satisfy.
+ * @return {Observable} An Observable that emits only the last item satisfying the given condition
+ * from the source, or an NoSuchElementException if no such items are emitted.
+ * @throws - Throws if no items that match the predicate are emitted by the source Observable.
+ * @method last
+ * @owner Observable
+ */
+export function last(predicate, resultSelector, defaultValue) {
+    return higherOrder(predicate, resultSelector, defaultValue)(this);
+}
+//# sourceMappingURL=last.js.map