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- extension NSUserDefaults {
- func colorForKey(key: String) -> UIColor? {
- var color: UIColor?
- if let colorData = dataForKey(key) {
- color = NSKeyedUnarchiver.unarchiveObjectWithData(colorData) as? UIColor
- }
- return color
- }
- func setColor(color: UIColor?, forKey key: String) {
- var colorData: NSData?
- if let color = color {
- colorData = NSKeyedArchiver.archivedDataWithRootObject(color)
- }
- setObject(colorData, forKey: key)
- }
- }
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