1.3.4.3 RegexInSwift.md

Regex In Swift

Пример

Все отрицательные числа

let input = "0 12 -5 123 -18 -7"
// regex pattern
let regex = /-\d+/
let res = input.matches(of: regex)
for i in res.indices {
    print(res[i].output)
}

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