sync

gistfile1.txt

 func test() {
        var human: [String:AnyObject] = [:]
        human["name"] = "Gosho" as? AnyObject
        human["id"] = 1 as? AnyObject
        
        var pet: [String:AnyObject] = [:]
        pet["name"] = "Zubi" as? AnyObject
        pet["id"] = 1 as? AnyObject
        
        var pet2: [String:AnyObject] = [:]
        pet["name"] = "Zubi2" as? AnyObject
        pet["id"] = 2 as? AnyObject
        
        var pet3: [String:AnyObject] = [:]
        pet["name"] = "Zubi3" as? AnyObject
        pet["id"] = 3 as? AnyObject
        
        human["pets"] = [pet,pet2,pet3] as? AnyObject
        
        Sync.changes([human], inEntityNamed: "Human", dataStack: self.dataStack, operations: [.insert, .update]) { (error) in
            if let error = error {
                print(error)
            }
            
            if error == nil {
            }
        }
        
    }