bitfield
            
                20 Jan
                
                2016
                
            
        if..elif..elif.. в Swift
switch true { 
    case x > 100: return ">100" 
    case x > 50: return ">50" 
    case x > 10: return ">10" 
    case x > 1: return ">1" 
    case x == 1: return "1"
    default: return "<1" 
}
                
            
            