# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1427301917 -3600
# Node ID 1d2dc6c74581ae74c97d49617df3a6cccbf7f873
# Parent  050d101af20707a298ab55ad39c39cbee0fe99af
mod_storage_gdbm: Add user iterator

diff -r 050d101af207 -r 1d2dc6c74581 mod_storage_gdbm/mod_storage_gdbm.lua
--- a/mod_storage_gdbm/mod_storage_gdbm.lua	Wed Mar 25 17:44:03 2015 +0100
+++ b/mod_storage_gdbm/mod_storage_gdbm.lua	Wed Mar 25 17:45:17 2015 +0100
@@ -59,6 +59,14 @@
 	return deserialize(data);
 end
 
+local function g_keys(db, key)
+	return (key == nil and g_first or g_next)(db, key);
+end
+
+function keyval:users()
+	return g_keys, self._db, nil;
+end
+
 local archive = {};
 local archive_mt = { __index = archive, suffix = ".adb" };