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To use this function, we simply call it on a string variable or string literal. For example:
val myString = "HELLO WORLD"
val lowerCaseString = myString.toLowerCase()
In this example, `lowerCaseString` will now contain the value “hello world”.
It’s important to note that the `toLowerCase()` function creates a new string with all characters converted to lowercase. The original string remains unchanged.
If you need to perform case-insensitive comparisons or searches, using `toLowerCase()` can be a helpful step in ensuring consistent results.
Overall, the `toLowerCase()` function is a simple yet powerful tool for working with strings in Kotlin.