in second task (cancel counting)

[artsrunimargaryanfd]

Here is my code and it is tested and working properly in js console, but for some reason the app is not accepting it as correct answer. Also if it is helpful we have checked that answer provided by you here (https://github.com/rmurphey/js-assessment-answers/blob/master/app/count.js) does not correctly working during counting. With that way you cant stop the counting whenever you want (mean that you can apply cancel method only right after calling count method: instance.count().cancel()).

Here is our version:

count: function(start,end) {
var Timer = function(start,end){
var timeout;
var that = this;
this.startCount = function() {

		console.log(start);
		timeout = setTimeout(function() {
			if(start < end) {
				start++;
				return that.startCount(start, end);
			}
			else {
				clearTimeout(timeout);
			}
		},100);

	}
	this.stopCount = function(){
		if(timeout !== undefined) {
			clearTimeout(timeout);
		}
	}

}
var timer = new Timer(start,end);
timer.startCount();

// Stop the counter when you want with stopCount() method.
}