From decea08e3409873e518b4336fef42537ea18a61d Mon Sep 17 00:00:00 2001
From: Henrik Wallstrom <henrik.wallstrom@foretagsplatsen.se>
Date: Tue, 6 Apr 2010 14:57:57 +0200
Subject: [PATCH] Check id coument exists based on id and revision

---
 src/CouchDatabase.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/CouchDatabase.cs b/src/CouchDatabase.cs
index 63b7f74..0492dc3 100644
--- a/src/CouchDatabase.cs
+++ b/src/CouchDatabase.cs
@@ -798,6 +798,19 @@ public bool HasDocumentChanged(string documentId, string rev)
             return Request(documentId).Head().Send().Etag() != rev;
         }
 
+        public bool HasDocument(string documentId, string revision)
+        {
+            try
+            {
+                Request(documentId).QueryOptions(new Dictionary<string, string> {{"Rev", revision}}).Head().Send();
+                return true;
+            }
+            catch (WebException)
+            {
+                return false;
+            }
+        }
+
         public bool HasDocument(string documentId)
         {
             try