// Create a new hash map.
// id is the name of the hash map.
// dbindex is the Redis database index (typically 0).
func newHashMap(L *lua.LState, creator pinterface.ICreator, id string) (*lua.LUserData, error) {
// Create a new hash map
hash, err := creator.NewHashMap(id)
if err != nil {
return nil, err
}
// Create a new userdata struct
ud := L.NewUserData()
ud.Value = hash
L.SetMetatable(ud, L.GetTypeMetatable(lHashClass))
return ud, nil
}
