Dmitriy Novozhilov
16 lines
340 B
Kotlin
Vendored
16 lines
340 B
Kotlin
Vendored
import kotlin.reflect.KProperty
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class LazyDelegate<T>(val value: T) {
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operator fun getValue(thisRef: Any?, property: KProperty<*>): T = value
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}
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fun <T> lazy(block: () -> T): LazyDelegate<T> = LazyDelegate(block())
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fun getAny(): Any? = null
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class Test {
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val x by lazy {
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val y = getAny() as? String ?: ""
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y
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}
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} |