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-rw-r--r--sandbox/testAppNevena/Front/node_modules/rxjs/internal/operators/scan.js83
1 files changed, 83 insertions, 0 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/rxjs/internal/operators/scan.js b/sandbox/testAppNevena/Front/node_modules/rxjs/internal/operators/scan.js
new file mode 100644
index 00000000..b43c1b77
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+++ b/sandbox/testAppNevena/Front/node_modules/rxjs/internal/operators/scan.js
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+"use strict";
+var __extends = (this && this.__extends) || (function () {
+ var extendStatics = function (d, b) {
+ extendStatics = Object.setPrototypeOf ||
+ ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+ function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+ return extendStatics(d, b);
+ }
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() { this.constructor = d; }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var Subscriber_1 = require("../Subscriber");
+function scan(accumulator, seed) {
+ var hasSeed = false;
+ if (arguments.length >= 2) {
+ hasSeed = true;
+ }
+ return function scanOperatorFunction(source) {
+ return source.lift(new ScanOperator(accumulator, seed, hasSeed));
+ };
+}
+exports.scan = scan;
+var ScanOperator = (function () {
+ function ScanOperator(accumulator, seed, hasSeed) {
+ if (hasSeed === void 0) { hasSeed = false; }
+ this.accumulator = accumulator;
+ this.seed = seed;
+ this.hasSeed = hasSeed;
+ }
+ ScanOperator.prototype.call = function (subscriber, source) {
+ return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed));
+ };
+ return ScanOperator;
+}());
+var ScanSubscriber = (function (_super) {
+ __extends(ScanSubscriber, _super);
+ function ScanSubscriber(destination, accumulator, _seed, hasSeed) {
+ var _this = _super.call(this, destination) || this;
+ _this.accumulator = accumulator;
+ _this._seed = _seed;
+ _this.hasSeed = hasSeed;
+ _this.index = 0;
+ return _this;
+ }
+ Object.defineProperty(ScanSubscriber.prototype, "seed", {
+ get: function () {
+ return this._seed;
+ },
+ set: function (value) {
+ this.hasSeed = true;
+ this._seed = value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ ScanSubscriber.prototype._next = function (value) {
+ if (!this.hasSeed) {
+ this.seed = value;
+ this.destination.next(value);
+ }
+ else {
+ return this._tryNext(value);
+ }
+ };
+ ScanSubscriber.prototype._tryNext = function (value) {
+ var index = this.index++;
+ var result;
+ try {
+ result = this.accumulator(this.seed, value, index);
+ }
+ catch (err) {
+ this.destination.error(err);
+ }
+ this.seed = result;
+ this.destination.next(result);
+ };
+ return ScanSubscriber;
+}(Subscriber_1.Subscriber));
+//# sourceMappingURL=scan.js.map \ No newline at end of file