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How to provide external parameter name to a function parameter name in SWIFT

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I am facing situation to use external parameter name to a function parameter name .. How to achieve this

posted Sep 11, 2014 by Arun

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1 Answer

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parameter name to a function parameter name

func join(string s1: String, toString s2: String, withJoiner joiner: String)
    -> String {
        return s1 + joiner + s2
}

To call function above

join(string: "hello", toString: "world", withJoiner: ", ")
answer Sep 22, 2014 by Raju
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