다중 문자열 / 캐릭터 제거

다중 캐릭터 제거

func removeAll(characters: [Character]) -> String {
    return String(self.filter({ !characters.contains($0) }))
}

[사용방법]

var retString = "2020-04-12 11:22:59"

let ret = retString.removeAll(characters: [" ", "-", ":"])

print("\(ret)")

20200412112259

 

 

다중 문자열 제거

func removeAll(strings: [String]) -> String {
    var retString = self
    _ = strings.map { retString = retString.replacingOccurrences(of: $0, with: "", options: .literal, range: nil) }
    return retString
}

[사용방법]

var retString = "abcdefghijklmn"

let ret = retString.removeAll(strings: ["cde", "klm"])

print("\(ret)")

abfghijn

 

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