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Diffstat (limited to 'src/main/kotlin/util/ErrorUtil.kt')
| -rw-r--r-- | src/main/kotlin/util/ErrorUtil.kt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/main/kotlin/util/ErrorUtil.kt b/src/main/kotlin/util/ErrorUtil.kt index 190381d..af36d81 100644 --- a/src/main/kotlin/util/ErrorUtil.kt +++ b/src/main/kotlin/util/ErrorUtil.kt @@ -38,6 +38,8 @@ object ErrorUtil { } class Catch<T> private constructor(val value: T?, val exc: Throwable?) { + fun orNull(): T? = value + inline fun or(block: (exc: Throwable) -> T): T { contract { callsInPlace(block, InvocationKind.AT_MOST_ONCE) |