update

node_modules/rxjs/BehaviorSubject.js

@@ -0,0 +1,49 @@
+"use strict";
+var __extends = (this && this.__extends) || function (d, b) {
+    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+    function __() { this.constructor = d; }
+    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+};
+var Subject_1 = require('./Subject');
+var ObjectUnsubscribedError_1 = require('./util/ObjectUnsubscribedError');
+/**
+ * @class BehaviorSubject<T>
+ */
+var BehaviorSubject = (function (_super) {
+    __extends(BehaviorSubject, _super);
+    function BehaviorSubject(_value) {
+        _super.call(this);
+        this._value = _value;
+    }
+    Object.defineProperty(BehaviorSubject.prototype, "value", {
+        get: function () {
+            return this.getValue();
+        },
+        enumerable: true,
+        configurable: true
+    });
+    /** @deprecated internal use only */ BehaviorSubject.prototype._subscribe = function (subscriber) {
+        var subscription = _super.prototype._subscribe.call(this, subscriber);
+        if (subscription && !subscription.closed) {
+            subscriber.next(this._value);
+        }
+        return subscription;
+    };
+    BehaviorSubject.prototype.getValue = function () {
+        if (this.hasError) {
+            throw this.thrownError;
+        }
+        else if (this.closed) {
+            throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
+        }
+        else {
+            return this._value;
+        }
+    };
+    BehaviorSubject.prototype.next = function (value) {
+        _super.prototype.next.call(this, this._value = value);
+    };
+    return BehaviorSubject;
+}(Subject_1.Subject));
+exports.BehaviorSubject = BehaviorSubject;
+//# sourceMappingURL=BehaviorSubject.js.map