How to resolve the algorithm Strip a set of characters from a string step by step in the Swift programming language

Published on 12 May 2024 09:40 PM
#Swift

How to resolve the algorithm Strip a set of characters from a string step by step in the Swift programming language

Table of Contents

Problem Statement

Create a function that strips a set of characters from a string.

The function should take two arguments:

The returned string should contain the first string, stripped of any characters in the second argument:

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Strip a set of characters from a string step by step in the Swift programming language

Source code in the swift programming language

extension String {
  func stripCharactersInSet(chars: [Character]) -> String {
    return String(seq: filter(self) {find(chars, $0) == nil})
  }
}

let aString = "She was a soul stripper. She took my heart!"
let chars: [Character] = ["a", "e", "i"]

println(aString.stripCharactersInSet(chars))

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