Not able to compare an object that is not a primitive
Opened this issue · 2 comments
Deleted user commented
I'm getting this warning:
Operator function '==' requires that 'User' conform to 'Primitive'
When trying to compare an object within a predicate
Example:
var predicate = (\CustomItemEntry.owner) == user
where owner
/user
are NSManagedObjects
ftchirou commented
Yes, for the moment you can only compare primitives. In your case, see if you can just compare a property that holds a unique value; perhaps an id: \CustomItemEntry.owner.id == user.id
. I'll investigate whether it's worth adding an overload of ==
for Identifiable
s for cases like this.
ftchirou commented
Fixed in the latest release. You will now be able to compare objects that conform to Identifiable
.