feat: initial commit

node_modules/rxjs/internal/operators/tap.js

@@ -0,0 +1,89 @@
+"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");
+var noop_1 = require("../util/noop");
+var isFunction_1 = require("../util/isFunction");
+function tap(nextOrObserver, error, complete) {
+    return function tapOperatorFunction(source) {
+        return source.lift(new DoOperator(nextOrObserver, error, complete));
+    };
+}
+exports.tap = tap;
+var DoOperator = (function () {
+    function DoOperator(nextOrObserver, error, complete) {
+        this.nextOrObserver = nextOrObserver;
+        this.error = error;
+        this.complete = complete;
+    }
+    DoOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete));
+    };
+    return DoOperator;
+}());
+var TapSubscriber = (function (_super) {
+    __extends(TapSubscriber, _super);
+    function TapSubscriber(destination, observerOrNext, error, complete) {
+        var _this = _super.call(this, destination) || this;
+        _this._tapNext = noop_1.noop;
+        _this._tapError = noop_1.noop;
+        _this._tapComplete = noop_1.noop;
+        _this._tapError = error || noop_1.noop;
+        _this._tapComplete = complete || noop_1.noop;
+        if (isFunction_1.isFunction(observerOrNext)) {
+            _this._context = _this;
+            _this._tapNext = observerOrNext;
+        }
+        else if (observerOrNext) {
+            _this._context = observerOrNext;
+            _this._tapNext = observerOrNext.next || noop_1.noop;
+            _this._tapError = observerOrNext.error || noop_1.noop;
+            _this._tapComplete = observerOrNext.complete || noop_1.noop;
+        }
+        return _this;
+    }
+    TapSubscriber.prototype._next = function (value) {
+        try {
+            this._tapNext.call(this._context, value);
+        }
+        catch (err) {
+            this.destination.error(err);
+            return;
+        }
+        this.destination.next(value);
+    };
+    TapSubscriber.prototype._error = function (err) {
+        try {
+            this._tapError.call(this._context, err);
+        }
+        catch (err) {
+            this.destination.error(err);
+            return;
+        }
+        this.destination.error(err);
+    };
+    TapSubscriber.prototype._complete = function () {
+        try {
+            this._tapComplete.call(this._context);
+        }
+        catch (err) {
+            this.destination.error(err);
+            return;
+        }
+        return this.destination.complete();
+    };
+    return TapSubscriber;
+}(Subscriber_1.Subscriber));
+//# sourceMappingURL=tap.js.map