I have a relationship property that is a list. Let's call the property r.list. The list is populated with several values. Now I want to modify the existing list to either delete or modify a specific element on the list.
The question is how do I perform the update in cypher? It doesn't appear that array indexing works (i.e. SET r.list[ index ] = "foo")
It looks like I could use reduce() but is that the only method available? Any insight would be greatly appreciated.