如何将[Double]数组保存到Realm？

Question

I need to save array of Double's into the Realm. But It seems to be unsupported.

dynamic var doubleArray = [Double]()  // error
let doubleArray2 = List<Double>()     // error

NSMutableArray seems to be unsupported too. I tried find solution in documentation and API but unsuccessfully. Thanks

Answer 1

Only lists of Realm Objects can be used inside a parent Realm Object.

The easiest way to get around this would be to create another Realm Object subclass that has a Double property, and then use multiple instances of those to be saved in the parent List property.

Hope that helped!