fun <V> Iterable<V>.associateBy(keySelector: (V) -> Int): SparseArray<V>
Populates and returns a SparseArray by populating with keys provided by keySelector and values that are the elements themselves. fun <T, V> Iterable<T>.associateBy(keySelector: (T) -> Int, valueTransform: (T) -> V): SparseArray<V>
Populates and returns a SparseArray by populating with keys provided by keySelector and values provided by valueTransform. |
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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. 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. |