I have this array items
var items: [String] = [] And prizes[0] is __NSCFDictionary
And one of it key-value pair is
key: to_prizes
value:
Optional(<__NSCFArray 0x787dbfb0>( 94761178, 71959593, 36665808, 54185273, 18953944, 347, 790 ) How could I make the swift string array items to be [94761178,....,790]