dkasaj

import CloudKit

final class ChangeTokenCache {

    // MARK: - Zone support

    /// Determines a unique UserDefaults key for storing zone change tokens
    /// like from CKFetchRecordZoneChangesOperation
    private static func userDefaultsKey(_ zoneID: CKRecordZone.ID) -> String {
        return "token_" + zoneID.ownerName + zoneID.zoneName

dkasaj

// Bigger iPhones = any Max, any Plus, iPhone XR, iPhone 11

switch (UITraitCollection.current.horizontalSizeClass, UITraitCollection.current.verticalSizeClass) {

    case (.compact, .compact):
    // Smaller iPhones in landscape

    case (.compact, .regular):
    // iPhones in portrait
    // iPads in portrait during any split screen,