ios - NSCoding to CKRecord -

i have custom class made (swift-y) struct nscodable. want convert ckrecord in order use cloudkit. though set 'key value'-pairs when encoding struct, in understanding struct converted nsdata , can't convert dictionary (or key-value object). feeling not way go.

is there way make conversion directly? or step in-between (for instance converting data [string: string]- dictionary)?

nscoding going from/to same class. instead, write toserverdictionary method on custom class, including properties want send cloudkit, , use result call setvaluesforkeys on ckrecord.

you'll find there properties need specific types, in case better make method toserverrecord , create ckrecord , return it. can have updatewithserverrecord set receive back.