import Foundation import SwiftyJSON struct CacheModel { static var shared = CacheModel() static let bookmarksGroup = "group.stream.yattee.app.bookmarks" let bookmarksDefaults = UserDefaults(suiteName: Self.bookmarksGroup) func removeAll() { guard let bookmarksDefaults else { return } bookmarksDefaults.dictionaryRepresentation().keys.forEach(bookmarksDefaults.removeObject(forKey:)) } }