Blog_RealmSwitch_4.swift

import RealmSwift

class Settings: Object {
	
	@objc private dynamic var _prefersFahrenheit: Bool = false // Realm requires all properties have a default value
	
	var prefersFahrenheit: Bool { // I find it's best to define explicit getters and setters since you can transform primitives into enums etc.
		get {
			return _prefersFahrenheit
		}
		set {
			try? realm?.write { // Realm objects have a Realm reference if they've been added to a Realm.
				_prefersFahrenheit = newValue
			}
		}
	}
	
}