From 8a593bd3600f8ed21a125762a2328983715a7053 Mon Sep 17 00:00:00 2001
From: siddontang <siddontang@gmail.com>
Date: Wed, 7 May 2014 16:57:51 +0800
Subject: [PATCH] iterator add skip

---
 leveldb/iterator.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/leveldb/iterator.go b/leveldb/iterator.go
index bb076d1..3de0965 100644
--- a/leveldb/iterator.go
+++ b/leveldb/iterator.go
@@ -136,6 +136,14 @@ func (it *Iterator) Next() {
 	}
 }
 
+func (it *Iterator) Skip(offset int64) {
+	for i := 0; i < offset; i++ {
+		if it.Valid() {
+			it.Next()
+		}
+	}
+}
+
 func (it *Iterator) Key() []byte {
 	return it.it.Key()
 }