Changeset 7114 for lang/scala

Timestamp:

02/25/08 02:42:17 (9 months ago)

Author:

kmizu

Message:

 

Files:

• lang/scala/sandbox/src/jp/gr/java_conf/mizu/io/IO.scala (modified) (1 diff)

lang/scala/sandbox/src/jp/gr/java_conf/mizu/io/IO.scala

@@ -85 +85 @@
   }
 
+  class Resource[T <: { def close() }](resource :T) {
+    def foreach[V](block : T => V) :V = {
+      try {
+        block(resource)
+      } finally {
+        resource.close
+      }
+    }
+  }
+
   implicit def toFilenameFilter(filter :(File, String) => Boolean) = {
     new FilenameFilter {