allow others to use convertMultiBulkRepliesToUTF8

lib/redis-client.js

@@ -721,3 +721,20 @@ Client.prototype.unsubscribeFrom = function (nameOrPattern) {
     this[method](nameOrPattern);
 };
 
+// Multi-bulk replies return an array of other replies.  Perhaps all you care
+// about is the representation of such buffers as UTF-8 encoded strings? Use
+// this to convert each such Buffer to a (UTF-8 encoded) String in-place.
+
+exports.convertMultiBulkBuffersToUTF8Strings = function (o) {
+    if (o instanceof Array) {
+        for (var i=0; i<o.length; ++i) 
+            if (o[i] instanceof Buffer) 
+                o[i] = o[i].utf8Slice(0, o[i].length);
+    } else if (o instanceof Object) {
+        var props = Object.getOwnPropertyNames(o);
+        for (var i=0; i<props.length; ++i) 
+            if (o[props[i]] instanceof Buffer) 
+                o[props[i]] = o[props[i]].utf8Slice(0, o[props[i]].length);
+    }
+};
+

seed.yml

@@ -2,5 +2,5 @@
   name: redis-client
   description: A Redis client
   tags: redis
-  version: 0.2.0
+  version: 0.2.2