rd-core/com.jetbrains.rd.util.reactive/createIsNotEmpty

createIsNotEmpty

fun <T : Any> IViewableSet<T>.createIsNotEmpty(lifetime: Lifetime): IPropertyView<Boolean>
fun <T : Any> IViewableSet<T>.createIsNotEmpty(): IPropertyView<Boolean>
fun <K : Any, V : Any> IViewableMap<K, V>.createIsNotEmpty(lifetime: Lifetime): IPropertyView<Boolean>
fun <K : Any, V : Any> IViewableMap<K, V>.createIsNotEmpty(): IPropertyView<Boolean>