docs: function(height, refresherMethods) {
      var self = this;
  
      self.__refreshHeight = height;
      self.__refreshActivate = function() { ionic.requestAnimationFrame(refresherMethods.activate); };
      self.__refreshDeactivate = function() { ionic.requestAnimationFrame(refresherMethods.deactivate); };
      self.__refreshStart = function() { ionic.requestAnimationFrame(refresherMethods.start); };
      self.__refreshShow = function() { ionic.requestAnimationFrame(refresherMethods.show); };
      self.__refreshHide = function() { ionic.requestAnimationFrame(refresherMethods.hide); };
      self.__refreshTail = function() { ionic.requestAnimationFrame(refresherMethods.tail); };
      self.__refreshTailTime = 100;
      self.__minSpinTime = 600;
    }