mapIndexedNotNull
inline fun <T, R : Any> Array<out T>.mapIndexedNotNull(
transform: (index: Int, T) -> R?
): List<R>Returns a list containing only the non-null results of applying the given transform function to each element and its index in the original array.
Parameters
transform - function that takes the index of an element and the element itself
and returns the result of the transform applied to the element.
Returns a list containing only the non-null results of applying the given transform function to each element and its index in the original collection.
Parameters
transform - function that takes the index of an element and the element itself
and returns the result of the transform applied to the element.