Different approaches
Different approaches
ramoslin02/SwiftSingleton,hpique/SwiftSingleton,Darthpwner/SwiftSingleton,ArthurKK/SwiftSingleton,lacyrhoades/SwiftSingleton,ArthurKK/SwiftSingleton,fegabe/SwiftSingleton,lacyrhoades/SwiftSingleton,nanthi1990/SwiftSingleton,ramoslin02/SwiftSingleton,Darthpwner/SwiftSingleton,nanthi1990/SwiftSingleton