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I'm getting strings from a server that is all caps like:

"HELLO WORLD"

but I'm trying to make is so each word is caps on its own like:

"Hello World"

I've tried this: 

extension String {
    func capitalizingFirstLetter() -> String {
        let first = String(characters.prefix(1)).capitalized
        let other = String(characters.dropFirst()).lowercased()
        return first + other
    }

    mutating func capitalizeFirstLetter() {
        self = self.capitalizingFirstLetter()
    }
}

but the result is

"Hello world"

any idea on how to do this?

rmaddy
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SwiftyJD
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1 Answers1

1

Apple already did that for you:

print("HELLO WORLD".capitalized)

Documentation: https://developer.apple.com/documentation/foundation/nsstring/1416784-capitalized

Code Different
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