lib/ohm/lua/save.lua in ohm-2.0.0.alpha4 vs lib/ohm/lua/save.lua in ohm-2.0.0.alpha5

@@ -33,9 +33,15 @@
 local attrs   = cmsgpack.unpack(ARGV[2])
 local indices = cmsgpack.unpack(ARGV[3])
 local uniques = cmsgpack.unpack(ARGV[4])
 
 local function save(model, attrs)
+  if model.id == nil then
+    model.id = redis.call("INCR", model.name .. ":id")
+  end
+
+  model.key = model.name .. ":" .. model.id
+
   redis.call("SADD", model.name .. ":all", model.id)
   redis.call("DEL", model.key)
 
   if math.mod(#attrs, 2) == 1 then
     error("Wrong number of attribute/value pairs")