Add utilities for Freenet buckets

[Sone.git] / src / main / kotlin / net / pterodactylus / sone / utils / Buckets.kt

diff --git a/src/main/kotlin/net/pterodactylus/sone/utils/Buckets.kt b/src/main/kotlin/net/pterodactylus/sone/utils/Buckets.kt
new file mode 100644 (file)
index 0000000..99924ad
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/utils/Buckets.kt
@@ -0,0 +1,9 @@
+package net.pterodactylus.sone.utils
+
+import freenet.support.api.Bucket
+
+fun <R> Bucket.use(block: (Bucket) -> R): R = try {
+       block(this)
+} finally {
+       free()
+}