Question

How to perform a case-insensitive search in Swift

Answer 1

import Foundation

func containsIgnoreCase(_ str: String, _ toFind: String) -> Bool {
    return str.range(of: toFind, options: .caseInsensitive) != nil
}

let str = "The FOX Profession is Swift Programmer"
let toFind = "fox"

let contains = containsIgnoreCase(str, toFind)

print(contains)




/*
run:

true

*/

 

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