associateByTo
inline suspend fun <E, K, M : MutableMap<in K, in E>> ReceiveChannel<E>.associateByTo(
destination: M,
keySelector: (E) -> K
): M (source)Platform and version requirements: JVM
Populates and returns the destination mutable map with key-value pairs, where key is provided by the keySelector function applied to each element of the given channel and value is the element itself.
If any two elements would have the same key returned by keySelector the last one gets added to the map.
The operation is terminal. This function consumes all elements of the original ReceiveChannel.
inline suspend fun <E, K, V, M : MutableMap<in K, in V>> ReceiveChannel<E>.associateByTo(
destination: M,
keySelector: (E) -> K,
valueTransform: (E) -> V
): M (source)Platform and version requirements: JVM
Populates and returns the destination mutable map with key-value pairs, where key is provided by the keySelector function and and value is provided by the valueTransform function applied to elements of the given channel.
If any two elements would have the same key returned by keySelector the last one gets added to the map.
The operation is terminal. This function consumes all elements of the original ReceiveChannel.