code: function ()
          {
              var self = this;
  
              $('.chip', self.$container).remove();
  
              while (self.itemsArray.length > 0)
              {
                  self.itemsArray.pop();
              }
  
              self.pushVal();
              self.$container.removeClass('materialize-tags-max');
              self.$input.siblings("label").first().removeClass('active');
              self.$input.prop('readOnly', false);
              self.$input.blur();
          }
docs: Removes all items