Object comparison

[omiz]

So let's assume that we have these Entities

class Person {
    let id: String
    let name: String
    let pets: [Cat]
    
    init(id: String, name: String, pets: [Cat]) {
        self.id = id
        self.name = name
        self.pets = pets
    }
}


class Cat {
    let id: String
    let name: String
    let owner: Person?
    
    init(id: String, name: String, owner: Person?) {
        self.id = id
        self.name = name
        self.owner = owner
    }
}

If I would like to query the cats that are related to a person I would assume that this should be possible

let person1 = Person(id: "SomeID", name: "SomeName", pets: [])

\Cat.owner == person1

but because the Person object does not inherit from Primitive I can not use that expression
instead I'm forced to write it as

\Cat.owner?.id == person1.id

Suggested solution

A fix for this issue could be done by extending the Primitive type to hold Identifiable but that might break the meaning of the Primitive type since Identifiable can be a complex type