so sealedSubclasses works now just to instantiate them kotlinlang #announcements

so sealedSubclasses works... now just to instantia...

Karlo Lozovina

08/20/2020, 6:28 PM

so sealedSubclasses works... now just to instantiate them?

ephemient

08/20/2020, 6:57 PM

assuming there's a no-required-args constructor,

Copy code

fun <T : Any> KClass<T>.newInstance(): T = constructors
    .first { it.parameters.all { it.isOptional } }
    .callBy(emptyMap())

.java.newInstance()

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