Converting strings in a String Array into lowercase

[Alu]

Is there a way to convert strings inside an array into lowercase?

So say I have an array like:

    String mainArray[] = {"Dog", "caT", "ElepHANT", "Hungry", "LION"}
    // So mainArray[0] = "Dog" mainArray[1] = "caT" etc.
   // So i get:
   mainArray[] = {"dog", "cat", "elephant", "hungry", "lion"}

Is there a function or method to iterate through the array and transform each string into lowercase?

[Duthomhas]

When you aren't using straight C++ it is a good idea to also indicate what variant or library you are using. If I were to guess, use the built-in String.ToLower() method.

  for (auto& s : mainArray)
    s = s->ToLower();

The documentation is your friend.

Hope this helps.