 
     for set in selectors
       @elements.push new ElementTracker set
-    
+
 class ElementTracker
   constructor: (selectors) ->
     @progress = 0


  watch: (request) ->
    tracker = new RequestTracker(request)
    
    @elements.push tracker

class RequestTracker


      @progress = 100 * (3 / (avg + 3))
    , 50

class Scaler
  constructor: (@source) ->
    @last = @sinceLastUpdate = 0
