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Store CLLocation into UserDefaults
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| // | |
| // UserDefaults+CLLocation.swift | |
| // | |
| // | |
| // Created by John Spiropoulos on 28/09/16. | |
| // Copyright © 2016 John Spiropoulos. All rights reserved. | |
| // | |
| /* | |
| Swift 3 Helper extension: | |
| usage example: | |
| Store: UserDefaults.standard.set(location:myLocation, forKey:"myLocation") | |
| Retreive: UserDefaults.standad.location(forKey:"myLocation") | |
| */ | |
| import CoreLocation | |
| import Foundation | |
| extension UserDefaults { | |
| func set(location:CLLocation, forKey key: String){ | |
| let locationLat = NSNumber(value:location.coordinate.latitude) | |
| let locationLon = NSNumber(value:location.coordinate.longitude) | |
| self.set(["lat": locationLat, "lon": locationLon], forKey:key) | |
| } | |
| func location(forKey key: String) -> CLLocation? | |
| { | |
| if let locationDictionary = self.object(forKey: key) as? Dictionary<String,NSNumber> { | |
| let locationLat = locationDictionary["lat"]!.doubleValue | |
| let locationLon = locationDictionary["lon"]!.doubleValue | |
| return CLLocation(latitude: locationLat, longitude: locationLon) | |
| } | |
| return nil | |
| } | |
| } |
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Excellent! Thanks!