@testim/testim-cli/rx/src/core/enumerable.js

Command line interface for running Testing on you CI

  var Enumerable = Rx.internals.Enumerable = function () { };

  var ConcatEnumerableObservable = (function(__super__) {
    inherits(ConcatEnumerableObservable, __super__);
    function ConcatEnumerableObservable(sources) {
      this.sources = sources;
      __super__.call(this);
    }
    
    ConcatEnumerableObservable.prototype.subscribeCore = function (o) {
      var isDisposed, subscription = new SerialDisposable();
      var cancelable = immediateScheduler.scheduleRecursiveWithState(this.sources[$iterator$](), function (e, self) {
        if (isDisposed) { return; }
        var currentItem = tryCatch(e.next).call(e);
        if (currentItem === errorObj) { return o.onError(currentItem.e); }

        if (currentItem.done) {
          return o.onCompleted();
        }

        // Check if promise
        var currentValue = currentItem.value;
        isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));

        var d = new SingleAssignmentDisposable();
        subscription.setDisposable(d);
        d.setDisposable(currentValue.subscribe(new InnerObserver(o, self, e)));
      });

      return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
        isDisposed = true;
      }));
    };
    
    function InnerObserver(o, s, e) {
      this.o = o;
      this.s = s;
      this.e = e;
      this.isStopped = false;
    }
    InnerObserver.prototype.onNext = function (x) { if(!this.isStopped) { this.o.onNext(x); } };
    InnerObserver.prototype.onError = function (err) {
      if (!this.isStopped) {
        this.isStopped = true;
        this.o.onError(err);
      }
    };
    InnerObserver.prototype.onCompleted = function () {
      if (!this.isStopped) {
        this.isStopped = true;
        this.s(this.e);
      }
    };
    InnerObserver.prototype.dispose = function () { this.isStopped = true; };
    InnerObserver.prototype.fail = function (err) {
      if (!this.isStopped) {
        this.isStopped = true;
        this.o.onError(err);
        return true;
      }
      return false;
    };
    
    return ConcatEnumerableObservable;
  }(ObservableBase));

  Enumerable.prototype.concat = function () {
    return new ConcatEnumerableObservable(this);
  };
  
  var CatchErrorObservable = (function(__super__) {
    inherits(CatchErrorObservable, __super__);
    function CatchErrorObservable(sources) {
      this.sources = sources;
      __super__.call(this);
    }
    
    CatchErrorObservable.prototype.subscribeCore = function (o) {
      var e = this.sources[$iterator$]();

      var isDisposed, subscription = new SerialDisposable();
      var cancelable = immediateScheduler.scheduleRecursiveWithState(null, function (lastException, self) {
        if (isDisposed) { return; }
        var currentItem = tryCatch(e.next).call(e);
        if (currentItem === errorObj) { return o.onError(currentItem.e); }

        if (currentItem.done) {
          return lastException !== null ? o.onError(lastException) : o.onCompleted();
        }

        // Check if promise
        var currentValue = currentItem.value;
        isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));

        var d = new SingleAssignmentDisposable();
        subscription.setDisposable(d);
        d.setDisposable(currentValue.subscribe(
          function(x) { o.onNext(x); },
          self,
          function() { o.onCompleted(); }));
      });
      return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
        isDisposed = true;
      }));
    };
    
    return CatchErrorObservable;
  }(ObservableBase));

  Enumerable.prototype.catchError = function () {
    return new CatchErrorObservable(this);
  };

  Enumerable.prototype.catchErrorWhen = function (notificationHandler) {
    var sources = this;
    return new AnonymousObservable(function (o) {
      var exceptions = new Subject(),
        notifier = new Subject(),
        handled = notificationHandler(exceptions),
        notificationDisposable = handled.subscribe(notifier);

      var e = sources[$iterator$]();

      var isDisposed,
        lastException,
        subscription = new SerialDisposable();
      var cancelable = immediateScheduler.scheduleRecursive(function (self) {
        if (isDisposed) { return; }
        var currentItem = tryCatch(e.next).call(e);
        if (currentItem === errorObj) { return o.onError(currentItem.e); }

        if (currentItem.done) {
          if (lastException) {
            o.onError(lastException);
          } else {
            o.onCompleted();
          }
          return;
        }

        // Check if promise
        var currentValue = currentItem.value;
        isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));

        var outer = new SingleAssignmentDisposable();
        var inner = new SingleAssignmentDisposable();
        subscription.setDisposable(new CompositeDisposable(inner, outer));
        outer.setDisposable(currentValue.subscribe(
          function(x) { o.onNext(x); },
          function (exn) {
            inner.setDisposable(notifier.subscribe(self, function(ex) {
              o.onError(ex);
            }, function() {
              o.onCompleted();
            }));

            exceptions.onNext(exn);
          },
          function() { o.onCompleted(); }));
      });

      return new CompositeDisposable(notificationDisposable, subscription, cancelable, disposableCreate(function () {
        isDisposed = true;
      }));
    });
  };
  
  var RepeatEnumerable = (function (__super__) {
    inherits(RepeatEnumerable, __super__);
    
    function RepeatEnumerable(v, c) {
      this.v = v;
      this.c = c == null ? -1 : c;
    }
    RepeatEnumerable.prototype[$iterator$] = function () {
      return new RepeatEnumerator(this); 
    };
    
    function RepeatEnumerator(p) {
      this.v = p.v;
      this.l = p.c;
    }
    RepeatEnumerator.prototype.next = function () {
      if (this.l === 0) { return doneEnumerator; }
      if (this.l > 0) { this.l--; }
      return { done: false, value: this.v }; 
    };
    
    return RepeatEnumerable;
  }(Enumerable));

  var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
    return new RepeatEnumerable(value, repeatCount);
  };
  
  var OfEnumerable = (function(__super__) {
    inherits(OfEnumerable, __super__);
    function OfEnumerable(s, fn, thisArg) {
      this.s = s;
      this.fn = fn ? bindCallback(fn, thisArg, 3) : null;
    }
    OfEnumerable.prototype[$iterator$] = function () {
      return new OfEnumerator(this);
    };
    
    function OfEnumerator(p) {
      this.i = -1;
      this.s = p.s;
      this.l = this.s.length;
      this.fn = p.fn;
    }
    OfEnumerator.prototype.next = function () {
     return ++this.i < this.l ?
       { done: false, value: !this.fn ? this.s[this.i] : this.fn(this.s[this.i], this.i, this.s) } :
       doneEnumerator; 
    };
    
    return OfEnumerable;
  }(Enumerable));

  var enumerableOf = Enumerable.of = function (source, selector, thisArg) {
    return new OfEnumerable(source, selector, thisArg);
  };