| 1 | "use strict";
|
|---|
| 2 | var __extends = (this && this.__extends) || (function () {
|
|---|
| 3 | var extendStatics = function (d, b) {
|
|---|
| 4 | extendStatics = Object.setPrototypeOf ||
|
|---|
| 5 | ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|---|
| 6 | function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|---|
| 7 | return extendStatics(d, b);
|
|---|
| 8 | }
|
|---|
| 9 | return function (d, b) {
|
|---|
| 10 | extendStatics(d, b);
|
|---|
| 11 | function __() { this.constructor = d; }
|
|---|
| 12 | d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|---|
| 13 | };
|
|---|
| 14 | })();
|
|---|
| 15 | Object.defineProperty(exports, "__esModule", { value: true });
|
|---|
| 16 | var Subscriber_1 = require("../Subscriber");
|
|---|
| 17 | function skipWhile(predicate) {
|
|---|
| 18 | return function (source) { return source.lift(new SkipWhileOperator(predicate)); };
|
|---|
| 19 | }
|
|---|
| 20 | exports.skipWhile = skipWhile;
|
|---|
| 21 | var SkipWhileOperator = (function () {
|
|---|
| 22 | function SkipWhileOperator(predicate) {
|
|---|
| 23 | this.predicate = predicate;
|
|---|
| 24 | }
|
|---|
| 25 | SkipWhileOperator.prototype.call = function (subscriber, source) {
|
|---|
| 26 | return source.subscribe(new SkipWhileSubscriber(subscriber, this.predicate));
|
|---|
| 27 | };
|
|---|
| 28 | return SkipWhileOperator;
|
|---|
| 29 | }());
|
|---|
| 30 | var SkipWhileSubscriber = (function (_super) {
|
|---|
| 31 | __extends(SkipWhileSubscriber, _super);
|
|---|
| 32 | function SkipWhileSubscriber(destination, predicate) {
|
|---|
| 33 | var _this = _super.call(this, destination) || this;
|
|---|
| 34 | _this.predicate = predicate;
|
|---|
| 35 | _this.skipping = true;
|
|---|
| 36 | _this.index = 0;
|
|---|
| 37 | return _this;
|
|---|
| 38 | }
|
|---|
| 39 | SkipWhileSubscriber.prototype._next = function (value) {
|
|---|
| 40 | var destination = this.destination;
|
|---|
| 41 | if (this.skipping) {
|
|---|
| 42 | this.tryCallPredicate(value);
|
|---|
| 43 | }
|
|---|
| 44 | if (!this.skipping) {
|
|---|
| 45 | destination.next(value);
|
|---|
| 46 | }
|
|---|
| 47 | };
|
|---|
| 48 | SkipWhileSubscriber.prototype.tryCallPredicate = function (value) {
|
|---|
| 49 | try {
|
|---|
| 50 | var result = this.predicate(value, this.index++);
|
|---|
| 51 | this.skipping = Boolean(result);
|
|---|
| 52 | }
|
|---|
| 53 | catch (err) {
|
|---|
| 54 | this.destination.error(err);
|
|---|
| 55 | }
|
|---|
| 56 | };
|
|---|
| 57 | return SkipWhileSubscriber;
|
|---|
| 58 | }(Subscriber_1.Subscriber));
|
|---|
| 59 | //# sourceMappingURL=skipWhile.js.map |
|---|
