@testim/testim-cli/rx/src/core/perf/operators/skip.js

Command line interface for running Testing on you CI

  var SkipObservable = (function(__super__) {
    inherits(SkipObservable, __super__);
    function SkipObservable(source, count) {
      this.source = source;
      this.skipCount = count;
      __super__.call(this);
    }
    
    SkipObservable.prototype.subscribeCore = function (o) {
      return this.source.subscribe(new InnerObserver(o, this.skipCount));
    };
    
    function InnerObserver(o, c) {
      this.c = c;
      this.r = c;
      this.o = o;
      this.isStopped = false;
    }
    InnerObserver.prototype.onNext = function (x) {
      if (this.isStopped) { return; }
      if (this.r <= 0) { 
        this.o.onNext(x);
      } else {
        this.r--;
      }
    };
    InnerObserver.prototype.onError = function(e) {
      if (!this.isStopped) { this.isStopped = true; this.o.onError(e); }
    };
    InnerObserver.prototype.onCompleted = function() {
      if (!this.isStopped) { this.isStopped = true; this.o.onCompleted(); }
    };
    InnerObserver.prototype.dispose = function() { this.isStopped = true; };
    InnerObserver.prototype.fail = function(e) {
      if (!this.isStopped) {
        this.isStopped = true;
        this.o.onError(e);
        return true;
      }
      return false;
    };
    
    return SkipObservable;
  }(ObservableBase));  
  
  /**
   * Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
   * @param {Number} count The number of elements to skip before returning the remaining elements.
   * @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
   */
  observableProto.skip = function (count) {
    if (count < 0) { throw new ArgumentOutOfRangeError(); }
    return new SkipObservable(this, count);
  };