Sha256: 0dd58976b1792f9f35fbf602d915e409378df5c781ed63c237488a0e7289ecd2
Contents?: true
Size: 1.19 KB
Versions: 49
Compression:
Stored size: 1.19 KB
Contents
"use strict";
var last_1 = require('../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
*/
function last(predicate, resultSelector, defaultValue) {
return last_1.last(predicate, resultSelector, defaultValue)(this);
}
exports.last = last;
//# sourceMappingURL=last.js.map
Version data entries
49 entries across 49 versions & 4 rubygems