associateByTo
inline fun <V, M : SparseArray<in V>> Iterable<V>.associateByTo(destination: M, keySelector: (V) -> Int): M
Populates and returns the destination array by populating with keys provided by keySelector and values that are the elements themselves.
For instances where the keys repeat, the last key/value pair will be added to the array.
inline fun <T, V, M : SparseArray<in V>> Iterable<T>.associateByTo(destination: M, keySelector: (T) -> Int, valueTransform: (T) -> V): M
Populates and returns the destination array by populating with keys provided by keySelector and values provided by valueTransform.
For instances where the keys repeat, the last key/value pair will be added to the array.