// // Extension.swift // TinderStyleApp // // Created by kiiita on 2014/09/06. // Copyright (c) 2014年 kiiita. All rights reserved. // import Foundation extension Array { mutating func shuffle(count: Int) { for _ in 0..<count { sort { (_,_) in arc4random() < arc4random() } } } } extension NSMutableArray { func shuffle(count: Int) { for i in 0..<count { var nElements: Int = count - i var n: Int = In
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