var str = "[[1,2,3], [4,0,7], [5,6,8]]"
var digits: [[Int]]
How to convert str in digits in Swift?
String looks like a json. Try json parsing.
let str = "[[1,2,3], [4,0,7], [5,6,8]]"
if let digits = (try? JSONSerialization.jsonObject(with: Data(str.utf8))) as? [[Int]] {
print(digits) //[[1, 2, 3], [4, 0, 7], [5, 6, 8]]
}
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