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Minor. Use getOrElse from stdlib

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This commit is contained in:
Denis Zharkov
2015-07-06 18:59:39 +03:00
parent fd43799c6e
commit e13f34a8a0
2 changed files with 2 additions and 6 deletions
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core/util.runtime/src/org/jetbrains/kotlin/utils/collections.kt
-3
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@@ -105,6 +105,3 @@ public fun <T> Collection<T>.toReadOnlyList(): List<T> =
if (isEmpty()) Collections.emptyList() else ArrayList(this)
public fun <T: Any> T?.singletonOrEmptyList(): List<T> = if (this != null) Collections.singletonList(this) else Collections.emptyList()
public inline fun <T> List<T>.getOrDefault(index: Int, default: (Int) -> T): T = if (index in 0..size() - 1) this[index] else default(index)
public inline fun <T> Array<T>.getOrDefault(index: Int, default: (Int) -> T): T = if (index in 0..size() - 1) this[index] else default(index)