code: function() {
  
  		var resultClasses = this._static_classes.clone(),
  			name,
  			value;
  
  		for (name in this._class_bindings) {
  
  			// do not need to check or convert, cause join() will convert everything to string, and nulls to empty string
  			resultClasses.push(
  				this._class_bindings[name].getValue()
  			);
  
  		}
  
  		value = resultClasses.join(' ');
  
  		if (Lava.schema.view.VALIDATE_CLASS_NAMES) {
  			this.assertClassStringValid(value);
  		}
  
  		return value;
  
  	}
docs: Render value of the "class" attribute, including bound classes
  @returns {string}