diff --git a/bot/utils.lua b/bot/utils.lua
index c5e9863..ec3ab82 100644
--- a/bot/utils.lua
+++ b/bot/utils.lua
@@ -84,14 +84,6 @@ function vardump(value, depth, key)
   local linePrefix = ""
   local spaces = ""
   
-  -- print("++++++++++ --> " .. _config.debug)
-
-  if _config.debug ~= nil then
-    if _config.debug == false then
-      return ""
-    end
-  end
-  
   if key ~= nil then
     linePrefix = "["..key.."] = "
   end
@@ -313,15 +305,4 @@ function send_document_from_url(receiver, url, cb_function, cb_extra)
   local file_path = download_to_file(url, false)
   print("File path: "..file_path)
   _send_document(receiver, file_path, cb_function, cb_extra)
-end
-
--- http://stackoverflow.com/a/14377694/156869
--- get length of an array
-function table.map_length(t)
-    local c = 0
-    for k,v in pairs(t) do
-         c = c+1
-    end
-    return c
-end
-
+end
\ No newline at end of file