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arraysswiftlowercase

How to capitalize all strings in an array?

I have a array of strings, but all the stings are written in upper case letters. Is there a way for me to make all the strings in the array to lower case, (and with capitalisation) 

array = ["BOY","GIRL","MAN"]  
// func to convert it to array = ["Boy","Girl","Man"]

Is there a way to do this, without rewriting the content of the array with lower case letters. I have a very long array of strings in upper case letters.

Solution

  • You can use the map function like this:

    let array = ["BOY","GIRL","MAN"]

let capitalizedArray = array.map { $0.capitalizedString}