How to remove all the spaces and \n\r in a String?

Question

What is the most efficient way to remove all the spaces, \\n and \\r in a String in Swift?

I have tried:

for character in s         


        

Answer 1

Swift 4:

let string = "Test\n with an st\tri\rng"
print(string.components(separatedBy: .whitespacesAndNewlines))
// Result: "Test with an string"