Hi all,

I'm new to graph databases and spring, trying to learn from the examples on git. I downloaded the HelloWorlds example and got everything working. what I'd like to do is add a tags property to Worlds, so one could tag Earth is 'blue', 'water', 'civilization', etc. I added some tags to every world. What i'd like to be able to do is search by tag and get all worlds.

so I added to World; I put set by varargs in constructor
PHP Code:
@Indexed(indexName = "tags-index")
    private Set<String> tags = new HashSet<String>(); 
And added method to WorldRepositoryImpl
PHP Code:
public Iterable<World> findResourcesByTag(String tag) {
        return worldRepository.findAllByPropertyValue("tags-index", "tags", tag);
    } 
I added call to app
PHP Code:
Iterable<World> bWorlds = repo.findResourcesByTag("blue"); 
but it returns nothing, when I started stepping thru but couldn't really follow along. I thought trying to make it a relationship but what would the end node be? A tag class didn't seem efficient, but maybe i was wrong? Ideas?

Thanks for any advise!