Problem with Skuid tutorial

Hey, I’m new to using skuid and I’m trying to complete  tutorial. However i encountered problems with snippets. During this tutorial http://help.skuidify.com/m/11720/l/204496?data-resolve-url=true&data-manual-id=11720. I think I’m doing everything exactly like them but when i hit “preview” button there is noting like Rating. Should I add something to this code ? 

  1. var field = arguments[0];
  2. var cellElem = field.element;
  3. var value = arguments[1];
  4. cellElem.text( value );

Do you have a rating field in your model? 
Did you make the field renderer for the rating field “Custom” – and give it a snippet name? 
Did you make sure the javascript resource you created was of type “inline-snippet”  and that it had exactly the same name as the one you added to the field renderer?