ionic-framework/js/Rx.js

The ionic-framework package comes with both Javascript and Sass frontend dependencies, located in the root of the package, and a Node API, located in `tooling/`.

"format register";
System.register("rxjs/util/noop", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  function noop() {}
  exports.noop = noop;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/throwError", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  function throwError(e) {
    throw e;
  }
  exports.throwError = throwError;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/tryOrOnError", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  function tryOrOnError(target) {
    function tryCatcher() {
      try {
        tryCatcher.target.apply(this, arguments);
      } catch (e) {
        this.error(e);
      }
    }
    tryCatcher.target = target;
    return tryCatcher;
  }
  exports.tryOrOnError = tryOrOnError;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/Subscription", ["rxjs/util/noop"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var noop_1 = require("rxjs/util/noop");
  var Subscription = (function() {
    function Subscription(_unsubscribe) {
      this.isUnsubscribed = false;
      if (_unsubscribe) {
        this._unsubscribe = _unsubscribe;
      }
    }
    Subscription.prototype._unsubscribe = function() {
      noop_1.noop();
    };
    Subscription.prototype.unsubscribe = function() {
      if (this.isUnsubscribed) {
        return ;
      }
      this.isUnsubscribed = true;
      var unsubscribe = this._unsubscribe;
      var subscriptions = this._subscriptions;
      this._subscriptions = void 0;
      if (unsubscribe) {
        unsubscribe.call(this);
      }
      if (subscriptions != null) {
        var index = -1;
        var len = subscriptions.length;
        while (++index < len) {
          subscriptions[index].unsubscribe();
        }
      }
    };
    Subscription.prototype.add = function(subscription) {
      if (!subscription || (subscription === this) || (subscription === Subscription.EMPTY)) {
        return ;
      }
      var sub = subscription;
      switch (typeof subscription) {
        case 'function':
          sub = new Subscription(subscription);
        case 'object':
          if (sub.isUnsubscribed || typeof sub.unsubscribe !== 'function') {
            break;
          } else if (this.isUnsubscribed) {
            sub.unsubscribe();
          } else {
            var subscriptions = this._subscriptions || (this._subscriptions = []);
            subscriptions.push(sub);
          }
          break;
        default:
          throw new Error('Unrecognized subscription ' + subscription + ' added to Subscription.');
      }
    };
    Subscription.prototype.remove = function(subscription) {
      if (subscription == null || (subscription === this) || (subscription === Subscription.EMPTY)) {
        return ;
      }
      var subscriptions = this._subscriptions;
      if (subscriptions) {
        var subscriptionIndex = subscriptions.indexOf(subscription);
        if (subscriptionIndex !== -1) {
          subscriptions.splice(subscriptionIndex, 1);
        }
      }
    };
    Subscription.EMPTY = (function(empty) {
      empty.isUnsubscribed = true;
      return empty;
    }(new Subscription()));
    return Subscription;
  })();
  exports.Subscription = Subscription;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/root", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var objectTypes = {
    'boolean': false,
    'function': true,
    'object': true,
    'number': false,
    'string': false,
    'undefined': false
  };
  exports.root = (objectTypes[typeof self] && self) || (objectTypes[typeof window] && window);
  var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
  var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
  var freeGlobal = objectTypes[typeof global] && global;
  if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
    exports.root = freeGlobal;
  }
  global.define = __define;
  return module.exports;
});

System.register("rxjs/subject/SubjectSubscription", ["rxjs/Subscription", "rxjs/Subscriber"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Subscription_1 = require("rxjs/Subscription");
  var Subscriber_1 = require("rxjs/Subscriber");
  var SubjectSubscription = (function(_super) {
    __extends(SubjectSubscription, _super);
    function SubjectSubscription(subject, observer) {
      _super.call(this);
      this.subject = subject;
      this.observer = observer;
      this.isUnsubscribed = false;
    }
    SubjectSubscription.prototype.unsubscribe = function() {
      if (this.isUnsubscribed) {
        return ;
      }
      this.isUnsubscribed = true;
      var subject = this.subject;
      var observers = subject.observers;
      this.subject = void 0;
      if (!observers || observers.length === 0 || subject.isUnsubscribed) {
        return ;
      }
      if (this.observer instanceof Subscriber_1.Subscriber) {
        this.observer.unsubscribe();
      }
      var subscriberIndex = observers.indexOf(this.observer);
      if (subscriberIndex !== -1) {
        observers.splice(subscriberIndex, 1);
      }
    };
    return SubjectSubscription;
  })(Subscription_1.Subscription);
  exports.SubjectSubscription = SubjectSubscription;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/errorObject", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  exports.errorObject = {e: {}};
  global.define = __define;
  return module.exports;
});

System.register("rxjs/observable/throw", ["rxjs/Observable"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Observable_1 = require("rxjs/Observable");
  var ErrorObservable = (function(_super) {
    __extends(ErrorObservable, _super);
    function ErrorObservable(error, scheduler) {
      _super.call(this);
      this.error = error;
      this.scheduler = scheduler;
    }
    ErrorObservable.create = function(error, scheduler) {
      return new ErrorObservable(error, scheduler);
    };
    ErrorObservable.dispatch = function(_a) {
      var error = _a.error,
          subscriber = _a.subscriber;
      subscriber.error(error);
    };
    ErrorObservable.prototype._subscribe = function(subscriber) {
      var error = this.error;
      var scheduler = this.scheduler;
      if (scheduler) {
        subscriber.add(scheduler.schedule(ErrorObservable.dispatch, 0, {
          error: error,
          subscriber: subscriber
        }));
      } else {
        subscriber.error(error);
      }
    };
    return ErrorObservable;
  })(Observable_1.Observable);
  exports.ErrorObservable = ErrorObservable;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/observable/empty", ["rxjs/Observable"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Observable_1 = require("rxjs/Observable");
  var EmptyObservable = (function(_super) {
    __extends(EmptyObservable, _super);
    function EmptyObservable(scheduler) {
      _super.call(this);
      this.scheduler = scheduler;
    }
    EmptyObservable.create = function(scheduler) {
      return new EmptyObservable(scheduler);
    };
    EmptyObservable.dispatch = function(_a) {
      var subscriber = _a.subscriber;
      subscriber.complete();
    };
    EmptyObservable.prototype._subscribe = function(subscriber) {
      var scheduler = this.scheduler;
      if (scheduler) {
        subscriber.add(scheduler.schedule(EmptyObservable.dispatch, 0, {subscriber: subscriber}));
      } else {
        subscriber.complete();
      }
    };
    return EmptyObservable;
  })(Observable_1.Observable);
  exports.EmptyObservable = EmptyObservable;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/isScheduler", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  function isScheduler(value) {
    return value && typeof value.schedule === 'function';
  }
  exports.isScheduler = isScheduler;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/OuterSubscriber", ["rxjs/Subscriber"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Subscriber_1 = require("rxjs/Subscriber");
  var OuterSubscriber = (function(_super) {
    __extends(OuterSubscriber, _super);
    function OuterSubscriber() {
      _super.apply(this, arguments);
    }
    OuterSubscriber.prototype.notifyComplete = function(inner) {
      this.destination.complete();
    };
    OuterSubscriber.prototype.notifyNext = function(outerValue, innerValue, outerIndex, innerIndex) {
      this.destination.next(innerValue);
    };
    OuterSubscriber.prototype.notifyError = function(error, inner) {
      this.destination.error(error);
    };
    return OuterSubscriber;
  })(Subscriber_1.Subscriber);
  exports.OuterSubscriber = OuterSubscriber;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/InnerSubscriber", ["rxjs/Subscriber"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Subscriber_1 = require("rxjs/Subscriber");
  var InnerSubscriber = (function(_super) {
    __extends(InnerSubscriber, _super);
    function InnerSubscriber(parent, outerValue, outerIndex) {
      _super.call(this);
      this.parent = parent;
      this.outerValue = outerValue;
      this.outerIndex = outerIndex;
      this.index = 0;
    }
    InnerSubscriber.prototype._next = function(value) {
      var index = this.index++;
      this.parent.notifyNext(this.outerValue, value, this.outerIndex, index);
    };
    InnerSubscriber.prototype._error = function(error) {
      this.parent.notifyError(error, this);
    };
    InnerSubscriber.prototype._complete = function() {
      this.parent.notifyComplete(this);
    };
    return InnerSubscriber;
  })(Subscriber_1.Subscriber);
  exports.InnerSubscriber = InnerSubscriber;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/isArray", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  exports.isArray = Array.isArray || (function(x) {
    return x && typeof x.length === 'number';
  });
  global.define = __define;
  return module.exports;
});

System.register("rxjs/scheduler/QueueAction", ["rxjs/Subscription"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Subscription_1 = require("rxjs/Subscription");
  var QueueAction = (function(_super) {
    __extends(QueueAction, _super);
    function QueueAction(scheduler, work) {
      _super.call(this);
      this.scheduler = scheduler;
      this.work = work;
    }
    QueueAction.prototype.schedule = function(state) {
      if (this.isUnsubscribed) {
        return this;
      }
      this.state = state;
      var scheduler = this.scheduler;
      scheduler.actions.push(this);
      scheduler.flush();
      return this;
    };
    QueueAction.prototype.execute = function() {
      if (this.isUnsubscribed) {
        throw new Error('How did did we execute a canceled Action?');
      }
      this.work(this.state);
    };
    QueueAction.prototype.unsubscribe = function() {
      var scheduler = this.scheduler;
      var actions = scheduler.actions;
      var index = actions.indexOf(this);
      this.work = void 0;
      this.state = void 0;
      this.scheduler = void 0;
      if (index !== -1) {
        actions.splice(index, 1);
      }
      _super.prototype.unsubscribe.call(this);
    };
    return QueueAction;
  })(Subscription_1.Subscription);
  exports.QueueAction = QueueAction;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/scheduler/FutureAction", ["rxjs/scheduler/QueueAction"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 QueueAction_1 = require("rxjs/scheduler/QueueAction");
  var FutureAction = (function(_super) {
    __extends(FutureAction, _super);
    function FutureAction(scheduler, work) {
      _super.call(this, scheduler, work);
      this.scheduler = scheduler;
      this.work = work;
    }
    FutureAction.prototype.schedule = function(state, delay) {
      var _this = this;
      if (delay === void 0) {
        delay = 0;
      }
      if (this.isUnsubscribed) {
        return this;
      }
      this.delay = delay;
      this.state = state;
      var id = this.id;
      if (id != null) {
        this.id = undefined;
        clearTimeout(id);
      }
      var scheduler = this.scheduler;
      this.id = setTimeout(function() {
        _this.id = void 0;
        scheduler.actions.push(_this);
        scheduler.flush();
      }, this.delay);
      return this;
    };
    FutureAction.prototype.unsubscribe = function() {
      var id = this.id;
      if (id != null) {
        this.id = void 0;
        clearTimeout(id);
      }
      _super.prototype.unsubscribe.call(this);
    };
    return FutureAction;
  })(QueueAction_1.QueueAction);
  exports.FutureAction = FutureAction;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/operator/mergeAll-support", ["rxjs/OuterSubscriber", "rxjs/util/subscribeToResult"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 OuterSubscriber_1 = require("rxjs/OuterSubscriber");
  var subscribeToResult_1 = require("rxjs/util/subscribeToResult");
  var MergeAllOperator = (function() {
    function MergeAllOperator(concurrent) {
      this.concurrent = concurrent;
    }
    MergeAllOperator.prototype.call = function(observer) {
      return new MergeAllSubscriber(observer, this.concurrent);
    };
    return MergeAllOperator;
  })();
  exports.MergeAllOperator = MergeAllOperator;
  var MergeAllSubscriber = (function(_super) {
    __extends(MergeAllSubscriber, _super);
    function MergeAllSubscriber(destination, concurrent) {
      _super.call(this, destination);
      this.concurrent = concurrent;
      this.hasCompleted = false;
      this.buffer = [];
      this.active = 0;
    }
    MergeAllSubscriber.prototype._next = function(observable) {
      if (this.active < this.concurrent) {
        if (observable._isScalar) {
          this.destination.next(observable.value);
        } else {
          this.active++;
          this.add(subscribeToResult_1.subscribeToResult(this, observable));
        }
      } else {
        this.buffer.push(observable);
      }
    };
    MergeAllSubscriber.prototype._complete = function() {
      this.hasCompleted = true;
      if (this.active === 0 && this.buffer.length === 0) {
        this.destination.complete();
      }
    };
    MergeAllSubscriber.prototype.notifyComplete = function(innerSub) {
      var buffer = this.buffer;
      this.remove(innerSub);
      this.active--;
      if (buffer.length > 0) {
        this._next(buffer.shift());
      } else if (this.active === 0 && this.hasCompleted) {
        this.destination.complete();
      }
    };
    return MergeAllSubscriber;
  })(OuterSubscriber_1.OuterSubscriber);
  exports.MergeAllSubscriber = MergeAllSubscriber;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/operator/merge-static", ["rxjs/observable/fromArray", "rxjs/operator/mergeAll-support", "rxjs/scheduler/queue", "rxjs/util/isScheduler"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var fromArray_1 = require("rxjs/observable/fromArray");
  var mergeAll_support_1 = require("rxjs/operator/mergeAll-support");
  var queue_1 = require("rxjs/scheduler/queue");
  var isScheduler_1 = require("rxjs/util/isScheduler");
  function merge() {
    var observables = [];
    for (var _i = 0; _i < arguments.length; _i++) {
      observables[_i - 0] = arguments[_i];
    }
    var concurrent = Number.POSITIVE_INFINITY;
    var scheduler = queue_1.queue;
    var last = observables[observables.length - 1];
    if (isScheduler_1.isScheduler(last)) {
      scheduler = observables.pop();
      if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {
        concurrent = observables.pop();
      }
    } else if (typeof last === 'number') {
      concurrent = observables.pop();
    }
    if (observables.length === 1) {
      return observables[0];
    }
    return new fromArray_1.ArrayObservable(observables, scheduler).lift(new mergeAll_support_1.MergeAllOperator(concurrent));
  }
  exports.merge = merge;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/subject/AsyncSubject", ["rxjs/Subject"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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("rxjs/Subject");
  var AsyncSubject = (function(_super) {
    __extends(AsyncSubject, _super);
    function AsyncSubject() {
      _super.call(this);
      this._value = void 0;
      this._hasNext = false;
      this._isScalar = false;
    }
    AsyncSubject.prototype._subscribe = function(subscriber) {
      if (this.completeSignal && this._hasNext) {
        subscriber.next(this._value);
      }
      return _super.prototype._subscribe.call(this, subscriber);
    };
    AsyncSubject.prototype._next = function(value) {
      this._value = value;
      this._hasNext = true;
    };
    AsyncSubject.prototype._complete = function() {
      var index = -1;
      var observers = this.observers;
      var len = observers.length;
      this.observers = void 0;
      this.isUnsubscribed = true;
      if (this._hasNext) {
        while (++index < len) {
          var o = observers[index];
          o.next(this._value);
          o.complete();
        }
      } else {
        while (++index < len) {
          observers[index].complete();
        }
      }
      this.isUnsubscribed = false;
    };
    return AsyncSubject;
  })(Subject_1.Subject);
  exports.AsyncSubject = AsyncSubject;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/observable/defer", ["rxjs/Observable", "rxjs/util/tryCatch", "rxjs/util/errorObject"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Observable_1 = require("rxjs/Observable");
  var tryCatch_1 = require("rxjs/util/tryCatch");
  var errorObject_1 = require("rxjs/util/errorObject");
  var DeferObservable = (function(_super) {
    __extends(DeferObservable, _super);
    function DeferObservable(observableFactory) {
      _super.call(this);
      this.observableFactory = observableFactory;
    }
    DeferObservable.create = function(observableFactory) {
      return new DeferObservable(observableFactory);
    };
    DeferObservable.prototype._subscribe = function(subscriber) {
      var result = tryCatch_1.tryCatch(this.observableFactory)();
      if (result === errorObject_1.errorObject) {
        subscriber.error(errorObject_1.errorObject.e);
      } else {
        result.subscribe(subscriber);
      }
    };
    return DeferObservable;
  })(Observable_1.Observable);
  exports.DeferObservable = DeferObservable;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/add/observable/empty", ["rxjs/Observable", "rxjs/observable/empty"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var Observable_1 = require("rxjs/Observable");
  var empty_1 = require("rxjs/observable/empty");
  Observable_1.Observable.empty = empty_1.EmptyObservable.create;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/observable/fromPromise", ["rxjs/Observable", "rxjs/Subscription", "rxjs/scheduler/queue"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Observable_1 = require("rxjs/Observable");
  var Subscription_1 = require("rxjs/Subscription");
  var queue_1 = require("rxjs/scheduler/queue");
  var PromiseObservable = (function(_super) {
    __extends(PromiseObservable, _super);
    function PromiseObservable(promise, scheduler) {
      if (scheduler === void 0) {
        scheduler = queue_1.queue;
      }
      _super.call(this);
      this.promise = promise;
      this.scheduler = scheduler;
      this._isScalar = false;
    }
    PromiseObservable.create = function(promise, scheduler) {
      if (scheduler === void 0) {
        scheduler = queue_1.queue;
      }
      return new PromiseObservable(promise, scheduler);
    };
    PromiseObservable.prototype._subscribe = function(subscriber) {
      var _this = this;
      var scheduler = this.scheduler;
      var promise = this.promise;
      if (scheduler === queue_1.queue) {
        if (this._isScalar) {
          subscriber.next(this.value);
          subscriber.complete();
        } else {
          promise.then(function(value) {
            _this._isScalar = true;
            _this.value = value;
            subscriber.next(value);
            subscriber.complete();
          }, function(err) {
            return subscriber.error(err);
          }).then(null, function(err) {
            setTimeout(function() {
              throw err;
            });
          });
        }
      } else {
        var subscription = new Subscription_1.Subscription();
        if (this._isScalar) {
          var value = this.value;
          subscription.add(scheduler.schedule(dispatchNext, 0, {
            value: value,
            subscriber: subscriber
          }));
        } else {
          promise.then(function(value) {
            _this._isScalar = true;
            _this.value = value;
            subscription.add(scheduler.schedule(dispatchNext, 0, {
              value: value,
              subscriber: subscriber
            }));
          }, function(err) {
            return subscription.add(scheduler.schedule(dispatchError, 0, {
              err: err,
              subscriber: subscriber
            }));
          }).then(null, function(err) {
            scheduler.schedule(function() {
              throw err;
            });
          });
        }
        return subscription;
      }
    };
    return PromiseObservable;
  })(Observable_1.Observable);
  exports.PromiseObservable = PromiseObservable;
  function dispatchNext(_a) {
    var value = _a.value,
        subscriber = _a.subscriber;
    subscriber.next(value);
    subscriber.complete();
  }
  function dispatchError(_a) {
    var err = _a.err,
        subscriber = _a.subscriber;
    subscriber.error(err);
  }
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/isPromise", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  function isPromise(value) {
    return value && typeof value.subscribe !== 'function' && typeof value.then === 'function';
  }
  exports.isPromise = isPromise;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/observable/IteratorObservable", ["rxjs/Observable", "rxjs/util/root", "rxjs/util/SymbolShim", "rxjs/util/tryCatch", "rxjs/util/errorObject"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Observable_1 = require("rxjs/Observable");
  var root_1 = require("rxjs/util/root");
  var SymbolShim_1 = require("rxjs/util/SymbolShim");
  var tryCatch_1 = require("rxjs/util/tryCatch");
  var errorObject_1 = require("rxjs/util/errorObject");
  var IteratorObservable = (function(_super) {
    __extends(IteratorObservable, _super);
    function IteratorObservable(iterator, project, thisArg, scheduler) {
      _super.call(this);
      this.project = project;
      this.thisArg = thisArg;
      this.scheduler = scheduler;
      if (iterator == null) {
        throw new Error('iterator cannot be null.');
      }
      if (project && typeof project !== 'function') {
        throw new Error('When provided, `project` must be a function.');
      }
      this.iterator = getIterator(iterator);
    }
    IteratorObservable.create = function(iterator, project, thisArg, scheduler) {
      return new IteratorObservable(iterator, project, thisArg, scheduler);
    };
    IteratorObservable.dispatch = function(state) {
      var index = state.index,
          hasError = state.hasError,
          thisArg = state.thisArg,
          project = state.project,
          iterator = state.iterator,
          subscriber = state.subscriber;
      if (hasError) {
        subscriber.error(state.error);
        return ;
      }
      var result = iterator.next();
      if (result.done) {
        subscriber.complete();
        return ;
      }
      if (project) {
        result = tryCatch_1.tryCatch(project).call(thisArg, result.value, index);
        if (result === errorObject_1.errorObject) {
          state.error = errorObject_1.errorObject.e;
          state.hasError = true;
        } else {
          subscriber.next(result);
          state.index = index + 1;
        }
      } else {
        subscriber.next(result.value);
        state.index = index + 1;
      }
      if (subscriber.isUnsubscribed) {
        return ;
      }
      this.schedule(state);
    };
    IteratorObservable.prototype._subscribe = function(subscriber) {
      var index = 0;
      var _a = this,
          iterator = _a.iterator,
          project = _a.project,
          thisArg = _a.thisArg,
          scheduler = _a.scheduler;
      if (scheduler) {
        subscriber.add(scheduler.schedule(IteratorObservable.dispatch, 0, {
          index: index,
          thisArg: thisArg,
          project: project,
          iterator: iterator,
          subscriber: subscriber
        }));
      } else {
        do {
          var result = iterator.next();
          if (result.done) {
            subscriber.complete();
            break;
          } else if (project) {
            result = tryCatch_1.tryCatch(project).call(thisArg, result.value, index++);
            if (result === errorObject_1.errorObject) {
              subscriber.error(errorObject_1.errorObject.e);
              break;
            }
            subscriber.next(result);
          } else {
            subscriber.next(result.value);
          }
          if (subscriber.isUnsubscribed) {
            break;
          }
        } while (true);
      }
    };
    return IteratorObservable;
  })(Observable_1.Observable);
  exports.IteratorObservable = IteratorObservable;
  var StringIterator = (function() {
    function StringIterator(str, idx, len) {
      if (idx === void 0) {
        idx = 0;
      }
      if (len === void 0) {
        len = str.length;
      }
      this.str = str;
      this.idx = idx;
      this.len = len;
    }
    StringIterator.prototype[SymbolShim_1.SymbolShim.iterator] = function() {
      return (this);
    };
    StringIterator.prototype.next = function() {
      return this.idx < this.len ? {
        done: false,
        value: this.str.charAt(this.idx++)
      } : {
        done: true,
        value: undefined
      };
    };
    return StringIterator;
  })();
  var ArrayIterator = (function() {
    function ArrayIterator(arr, idx, len) {
      if (idx === void 0) {
        idx = 0;
      }
      if (len === void 0) {
        len = toLength(arr);
      }
      this.arr = arr;
      this.idx = idx;
      this.len = len;
    }
    ArrayIterator.prototype[SymbolShim_1.SymbolShim.iterator] = function() {
      return this;
    };
    ArrayIterator.prototype.next = function() {
      return this.idx < this.len ? {
        done: false,
        value: this.arr[this.idx++]
      } : {
        done: true,
        value: undefined
      };
    };
    return ArrayIterator;
  })();
  function getIterator(obj) {
    var i = obj[SymbolShim_1.SymbolShim.iterator];
    if (!i && typeof obj === 'string') {
      return new StringIterator(obj);
    }
    if (!i && obj.length !== undefined) {
      return new ArrayIterator(obj);
    }
    if (!i) {
      throw new TypeError('Object is not iterable');
    }
    return obj[SymbolShim_1.SymbolShim.iterator]();
  }
  var maxSafeInteger = Math.pow(2, 53) - 1;
  function toLength(o) {
    var len = +o.length;
    if (isNaN(len)) {
      return 0;
    }
    if (len === 0 || !numberIsFinite(len)) {
      return len;
    }
    len = sign(len) * Math.floor(Math.abs(len));
    if (len <= 0) {
      return 0;
    }
    if (len > maxSafeInteger) {
      return maxSafeInteger;
    }
    return len;
  }
  function numberIsFinite(value) {
    return typeof value === 'number' && root_1.root.isFinite(value);
  }
  function sign(value) {
    var valueAsNumber = +value;
    if (valueAsNumber === 0) {
      return valueAsNumber;
    }
    if (isNaN(valueAsNumber)) {
      return valueAsNumber;
    }
    return valueAsNumber < 0 ? -1 : 1;
  }
  global.define = __define;
  return module.exports;
});

System.register("rxjs/Notification", ["rxjs/Observable"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var Observable_1 = require("rxjs/Observable");
  var Notification = (function() {
    function Notification(kind, value, exception) {
      this.kind = kind;
      this.value = value;
      this.exception = exception;
      this.hasValue = kind === 'N';
    }
    Notification.prototype.observe = function(observer) {
      switch (this.kind) {
        case 'N':
          return observer.next(this.value);
        case 'E':
          return observer.error(this.exception);
        case 'C':
          return observer.complete();
      }
    };
    Notification.prototype.do = function(next, error, complete) {
      var kind = this.kind;
      switch (kind) {
        case 'N':
          return next(this.value);
        case 'E':
          return error(this.exception);
        case 'C':
          return complete();
      }
    };
    Notification.prototype.accept = function(nextOrObserver, error, complete) {
      if (nextOrObserver && typeof nextOrObserver.next === 'function') {
        return this.observe(nextOrObserver);
      } else {
        return this.do(nextOrObserver, error, complete);
      }
    };
    Notification.prototype.toObservable = function() {
      var kind = this.kind;
      switch (kind) {
        case 'N':
          return Observable_1.Observable.of(this.value);
        case 'E':
          return Observable_1.Observable.throw(this.exception);
        case 'C':
          return Observable_1.Observable.empty();
      }
    };
    Notification.createNext = function(value) {
      if (typeof value !== 'undefined') {
        return new Notification('N', value);
      }
      return this.undefinedValueNotification;
    };
    Notification.createError = function(err) {
      return new Notification('E', undefined, err);
    };
    Notification.createComplete = function() {
      return this.completeNotification;
    };
    Notification.completeNotification = new Notification('C');
    Notification.undefinedValueNotification = new Notification('N', undefined);
    return Notification;
  })();
  exports.Notification = Notification;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/add/observable/fromArray", ["rxjs/Observable", "rxjs/observable/fromArray"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var Observable_1 = require("rxjs/Observable");
  var fromArray_1 = require("rxjs/observable/fromArray");
  Observable_1.Observable.fromArray = fromArray_1.ArrayObservable.create;
  Observable_1.Observable.of = fromArray_1.ArrayObservable.of;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/observable/fromEvent", ["rxjs/Observable", "rxjs/util/tryCatch", "rxjs/util/errorObject", "rxjs/Subscription"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Observable_1 = require("rxjs/Observable");
  var tryCatch_1 = require("rxjs/util/tryCatch");
  var errorObject_1 = require("rxjs/util/errorObject");
  var Subscription_1 = require("rxjs/Subscription");
  var FromEventObservable = (function(_super) {
    __extends(FromEventObservable, _super);
    function FromEventObservable(sourceObj, eventName, selector) {
      _super.call(this);
      this.sourceObj = sourceObj;
      this.eventName = eventName;
      this.selector = selector;
    }
    FromEventObservable.create = function(sourceObj, eventName, selector) {
      return new FromEventObservable(sourceObj, eventName, selector);
    };
    FromEventObservable.setupSubscription = function(sourceObj, eventName, handler, subscriber) {
      var unsubscribe;
      var tag = sourceObj.toString();
      if (tag === '[object NodeList]' || tag === '[object HTMLCollection]') {
        for (var i = 0,
            len = sourceObj.length; i < len; i++) {
          FromEventObservable.setupSubscription(sourceObj[i], eventName, handler, subscriber);
        }
      } else if (typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function') {
        sourceObj.addEventListener(eventName, handler);
        unsubscribe = function() {
          return sourceObj.removeEventListener(eventName, handler);
        };
      } else if (typeof sourceObj.on === 'function' && typeof sourceObj.off === 'function') {
        sourceObj.on(eventName, handler);
        unsubscribe = function() {
          return sourceObj.off(eventName, handler);
        };
      } else if (typeof sourceObj.addListener === 'function' && typeof sourceObj.removeListener === 'function') {
        sourceObj.addListener(eventName, handler);
        unsubscribe = function() {
          return sourceObj.removeListener(eventName, handler);
        };
      }
      subscriber.add(new Subscription_1.Subscription(unsubscribe));
    };
    FromEventObservable.prototype._subscribe = function(subscriber) {
      var sourceObj = this.sourceObj;
      var eventName = this.eventName;
      var selector = this.selector;
      var handler = selector ? function(e) {
        var result = tryCatch_1.tryCatch(selector)(e);
        if (result === errorObject_1.errorObject) {
          subscriber.error(result.e);
        } else {
          subscriber.next(result);
        }
      } : function(e) {
        return subscriber.next(e);
      };
      FromEventObservable.setupSubscription(sourceObj, eventName, handler, subscriber);
    };
    return FromEventObservable;
  })(Observable_1.Observable);
  exports.FromEventObservable = FromEventObservable;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/observable/fromEventPattern", ["rxjs/Observable", "rxjs/Subscription", "rxjs/util/tryCatch", "rxjs/util/errorObject"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  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 Observable_1 = require("rxjs/Observable");
  var Subscription_1 = require("rxjs/Subscription");
  var tryCatch_1 = require("rxjs/util/tryCatch");
  var errorObject_1 = require("rxjs/util/errorObject");
  var FromEventPatternObservable = (function(_super) {
    __extends(FromEventPatternObservable, _super);
    function FromEventPatternObservable(addHandler, removeHandler, selector) {
      _super.call(this);
      this.addHandler = addHandler;
      this.removeHandler = removeHandler;
      this.selector = selector;
    }
    FromEventPatternObservable.create = function(addHandler, removeHandler, selector) {
      return new FromEventPatternObservable(addHandler, removeHandler, selector);
    };
    FromEventPatternObservable.prototype._subscribe = function(subscriber) {
      var addHandler = this.addHandler;
      var removeHandler = this.removeHandler;
      var selector = this.selector;
      var handler = selector ? function(e) {
        var result = tryCatch_1.tryCatch(selector).apply(null, arguments);
        if (result === errorObject_1.errorObject) {
          subscriber.error(result.e);
        } else {
          subscriber.next(result);
        }
      } : function(e) {
        subscriber.next(e);
      };
      var result = tryCatch_1.tryCatch(addHandler)(handler);
      if (result === errorObject_1.errorObject) {
        subscriber.error(result.e);
      }
      subscriber.add(new Subscription_1.Subscription(function() {
        removeHandler(handler);
      }));
    };
    return FromEventPatternObservable;
  })(Observable_1.Observable);
  exports.FromEventPatternObservable = FromEventPatternObservable;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/add/observable/fromPromise", ["rxjs/Observable", "rxjs/observable/fromPromise"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var Observable_1 = require("rxjs/Observable");
  var fromPromise_1 = require("rxjs/observable/fromPromise");
  Observable_1.Observable.fromPromise = fromPromise_1.PromiseObservable.create;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/isNumeric", [], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var is_array = Array.isArray;
  function isNumeric(val) {
    return !is_array(val) && (val - parseFloat(val) + 1) >= 0;
  }
  exports.isNumeric = isNumeric;
  ;
  global.define = __define;
  return module.exports;
});

System.register("rxjs/util/Immediate", ["rxjs/util/root"], true, function(require, exports, module) {
  var global = System.global,
      __define = global.define;
  global.define = undefined;
  var root_1 = require("rxjs/util/root");
  var ImmediateDefinition = (function() {
    function ImmediateDefinition(root) {
      this.root = root;
      if (root.setImmediate) {
        this.setImmediate = root.setImmediate;
        this.clearImmediate = root.clearImmediate;
      } else {
        this.nextHandle = 1;
        this.tasksByHandle = {};
        this.currentlyRunningATask = false;
        if (this.canUseProcessNextTick()) {
          this.setImmediate = this.createProcessNextTickSetImmediate();
        } else if (this.canUsePostMessage()) {
          this.setImmediate = this.createPostMessageSetImmediate();
        } else if (this.canUseMessageChannel()) {
          this.setImmediate = this.createMessageChannelSetImmediate();
        } else if (this.canUseReadyStateChange()) {
          this.setImmediate = this.createReadyStateChangeSetImmediate();
        } else {
          this.setImmediate = this.createSetTimeoutSetImmediate();
        }
        var ci = function clearImmediate(handle) {
          delete clearImmediate.instance.tasksByHandle[handle];
        };
        ci.instance = this;
        this.clearImmediate = ci;
      }
    }
    ImmediateDefinition.prototype.identify = function(o) {
      return this.root.Object.prototype.toString.call(o);
    };
    ImmediateDefinition.prototype.canUseProcessNextTick = function() {
      return this.identify(this.root.process) === '[object process]';
    };
    ImmediateDefinition.prototype.canUseMessageChannel = function() {
      return Boolean(this.root.MessageChannel);
    };
    ImmediateDefinition.prototype.canUseReadyStateChange = function() {
      var document = this.root.document;
      return Boolean(document && 'onreadystatechange' in document.createElement('script'));
    };
    ImmediateDefinition.prototype.canUsePostMessage = function() {
      var root = this.root;
      if (root.postMessage && !root.importScripts) {
        var postMessageIsAsynchronous = true;
        var oldOnMessage = root.onmessage;
        root.onmessage = function() {
          postMessageIsAsynchronous = false;
        };
        root.postMessage('', '*');
        root.onmessage = oldOnMessage;
        return postMessageIsAsynchronous;
      }
      return false;
    };
    ImmediateDefinition.prototype.partiallyApplied = function(handler) {
      var args = [];
      for (var _i = 1; _i < arguments.length; _i++) {
        args[_i - 1] = arguments[_i];
      }
      var fn = function result() {
        var _a = result,
            handler = _a.handler,
            args = _a.args;
        if (typeof handler === 'function') {
          handler.apply(undefined, args);
        } else {
          (new Function('' + handler))();
        }
      };
      fn.handler = handler;
      fn.args = args;
      return fn;
    };
    ImmediateDefinition.prototype.addFromSetImmediateArguments = function(args) {
      this.tasksByHandle[this.nextHandle] = this.partiallyApplied.apply(undefined, args);
      return this.nextHandle++;
    };
    ImmediateDefinition.prototype.createProcessNextTickSetImmediate = function() {
      var fn = function setImmediate() {
        var instance = setImmediate.instance;
        var handle = instance.addFromSetImmediateArguments(arguments);
        instance.root.process.nextTick(instance.partiallyApplied(instance.runIfPresent, handle));
        return handle;
      };
      fn.instance = this;
      return fn;
    };
    ImmediateDefinition.prototype.createPostMessageSetImmediate = function() {
      var root = this.root;
      var messagePrefix = 'setImmediate$' + root.Math.random() + '$';
      var onGlobalMessage = function globalMessageHandler(event) {
        var instance = globalMessageHandler.instance;
        if (event.source === root && typeof event.data === 'string' && event.data.indexOf(messagePrefix) === 0) {
          instance.runIfPresent(+event.data.slice(messagePrefix.length));
        }
      };
      onGlobalMessage.instance = this;
      root.addEventListener('message', onGlobalMessage, false);
      var fn = function setImmediate() {
        var _a = setImmediate,
            messagePrefix = _a.messagePrefix,
            instance = _a.instance;
        var handle = instance.addFromSetImmediateArguments(arguments);
        instance.root.postMessage(messagePrefix + handle, '*');
        return handle;
      };
      fn.instance = this;
      fn.messagePrefix = messagePrefix;
      return fn;
    };
    ImmediateDefinition.prototype.runIfPresent = function(handle) {
      if (this.currentlyRunningATask) {
        this.root.setTimeout(this.partiallyApplied(this.runIfPresent, handle), 0);
      } else {
        var task = this.tasksByHandle[handle];
        if (task) {
          this.currentlyRunningATask = true;
          try {
            task();
          } finally {
            this.clearImmediate(handle);
            this.currentlyRunningATask = false;
          }
        }
      }
    };
    ImmediateDefinition.prototype.createMessageChannelSetImmediate = function() {
      var _this = this;
      var channel = new this.root.MessageChannel();
      channel.port1.onmessage = function(event) {
        var handle = event.data;
        _this.runIfPresent(handle);
      };
      var fn = function setImmediate() {
        var _a = setImmediate,
            channel = _a.channel,
            instance = _a.instance;
        var handle = instance.addFromSetImmediateArguments(arguments);
        channel.port2.postMessage(handle);
        return handle;
      };
      fn.channel = channel;
      fn.instance = this;
      return fn;
    };
    ImmediateDefinition.prototype.createReadyStateChangeSetImmediate = function() {
      var fn = function setImmediate() {
        var instance = setImmediate.instance;
        var root = instance.root;
        var doc = root.document;
        var html = doc.documentElement;
        var handle = instance.addFromSetImmediateArguments(arguments);
        var script = doc.createElement('script');
        script.onreadystatechange = function() {
          instance.runIfPresent(handle);
          script.onreadystatechange = null;
          html.removeChild(script);
          script = null;
        };
        html.appendChild(script);
        return handle;
      };
      fn.instance = this;
      return fn;
    };
    ImmediateDefinition.prototype.createSetTimeoutSetImmediate = function() {
      var fn = function setImmediate() {
        var instance = setImmediate.instance;
        var handle = instance.addFromSetImmediateArguments(arguments);
        instance.root.setTimeout(instance.partiallyApplied(instance.runIfPresent, handle), 0);
        return handle;
      };
      fn.instance = this;
      return fn;
    };
    return ImmediateDefinition;
  })();
  exports.ImmediateDefinition =