initial commit: scaffolding

1 files changed, 162 insertions, 0 deletions

diff --git a/node_modules/rxjs/dist/esm5/internal/Subject.js b/node_modules/rxjs/dist/esm5/internal/Subject.js
new file mode 100644
index 0000000..b29d8f6
--- /dev/null
+++ b/node_modules/rxjs/dist/esm5/internal/Subject.js
@@ -0,0 +1,162 @@
+import { __extends, __values } from "tslib";
+import { Observable } from './Observable';
+import { Subscription, EMPTY_SUBSCRIPTION } from './Subscription';
+import { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';
+import { arrRemove } from './util/arrRemove';
+import { errorContext } from './util/errorContext';
+var Subject = (function (_super) {
+    __extends(Subject, _super);
+    function Subject() {
+        var _this = _super.call(this) || this;
+        _this.closed = false;
+        _this.currentObservers = null;
+        _this.observers = [];
+        _this.isStopped = false;
+        _this.hasError = false;
+        _this.thrownError = null;
+        return _this;
+    }
+    Subject.prototype.lift = function (operator) {
+        var subject = new AnonymousSubject(this, this);
+        subject.operator = operator;
+        return subject;
+    };
+    Subject.prototype._throwIfClosed = function () {
+        if (this.closed) {
+            throw new ObjectUnsubscribedError();
+        }
+    };
+    Subject.prototype.next = function (value) {
+        var _this = this;
+        errorContext(function () {
+            var e_1, _a;
+            _this._throwIfClosed();
+            if (!_this.isStopped) {
+                if (!_this.currentObservers) {
+                    _this.currentObservers = Array.from(_this.observers);
+                }
+                try {
+                    for (var _b = __values(_this.currentObservers), _c = _b.next(); !_c.done; _c = _b.next()) {
+                        var observer = _c.value;
+                        observer.next(value);
+                    }
+                }
+                catch (e_1_1) { e_1 = { error: e_1_1 }; }
+                finally {
+                    try {
+                        if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
+                    }
+                    finally { if (e_1) throw e_1.error; }
+                }
+            }
+        });
+    };
+    Subject.prototype.error = function (err) {
+        var _this = this;
+        errorContext(function () {
+            _this._throwIfClosed();
+            if (!_this.isStopped) {
+                _this.hasError = _this.isStopped = true;
+                _this.thrownError = err;
+                var observers = _this.observers;
+                while (observers.length) {
+                    observers.shift().error(err);
+                }
+            }
+        });
+    };
+    Subject.prototype.complete = function () {
+        var _this = this;
+        errorContext(function () {
+            _this._throwIfClosed();
+            if (!_this.isStopped) {
+                _this.isStopped = true;
+                var observers = _this.observers;
+                while (observers.length) {
+                    observers.shift().complete();
+                }
+            }
+        });
+    };
+    Subject.prototype.unsubscribe = function () {
+        this.isStopped = this.closed = true;
+        this.observers = this.currentObservers = null;
+    };
+    Object.defineProperty(Subject.prototype, "observed", {
+        get: function () {
+            var _a;
+            return ((_a = this.observers) === null || _a === void 0 ? void 0 : _a.length) > 0;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Subject.prototype._trySubscribe = function (subscriber) {
+        this._throwIfClosed();
+        return _super.prototype._trySubscribe.call(this, subscriber);
+    };
+    Subject.prototype._subscribe = function (subscriber) {
+        this._throwIfClosed();
+        this._checkFinalizedStatuses(subscriber);
+        return this._innerSubscribe(subscriber);
+    };
+    Subject.prototype._innerSubscribe = function (subscriber) {
+        var _this = this;
+        var _a = this, hasError = _a.hasError, isStopped = _a.isStopped, observers = _a.observers;
+        if (hasError || isStopped) {
+            return EMPTY_SUBSCRIPTION;
+        }
+        this.currentObservers = null;
+        observers.push(subscriber);
+        return new Subscription(function () {
+            _this.currentObservers = null;
+            arrRemove(observers, subscriber);
+        });
+    };
+    Subject.prototype._checkFinalizedStatuses = function (subscriber) {
+        var _a = this, hasError = _a.hasError, thrownError = _a.thrownError, isStopped = _a.isStopped;
+        if (hasError) {
+            subscriber.error(thrownError);
+        }
+        else if (isStopped) {
+            subscriber.complete();
+        }
+    };
+    Subject.prototype.asObservable = function () {
+        var observable = new Observable();
+        observable.source = this;
+        return observable;
+    };
+    Subject.create = function (destination, source) {
+        return new AnonymousSubject(destination, source);
+    };
+    return Subject;
+}(Observable));
+export { Subject };
+var AnonymousSubject = (function (_super) {
+    __extends(AnonymousSubject, _super);
+    function AnonymousSubject(destination, source) {
+        var _this = _super.call(this) || this;
+        _this.destination = destination;
+        _this.source = source;
+        return _this;
+    }
+    AnonymousSubject.prototype.next = function (value) {
+        var _a, _b;
+        (_b = (_a = this.destination) === null || _a === void 0 ? void 0 : _a.next) === null || _b === void 0 ? void 0 : _b.call(_a, value);
+    };
+    AnonymousSubject.prototype.error = function (err) {
+        var _a, _b;
+        (_b = (_a = this.destination) === null || _a === void 0 ? void 0 : _a.error) === null || _b === void 0 ? void 0 : _b.call(_a, err);
+    };
+    AnonymousSubject.prototype.complete = function () {
+        var _a, _b;
+        (_b = (_a = this.destination) === null || _a === void 0 ? void 0 : _a.complete) === null || _b === void 0 ? void 0 : _b.call(_a);
+    };
+    AnonymousSubject.prototype._subscribe = function (subscriber) {
+        var _a, _b;
+        return (_b = (_a = this.source) === null || _a === void 0 ? void 0 : _a.subscribe(subscriber)) !== null && _b !== void 0 ? _b : EMPTY_SUBSCRIPTION;
+    };
+    return AnonymousSubject;
+}(Subject));
+export { AnonymousSubject };
+//# sourceMappingURL=Subject.js.map
\ No newline at end of file