diff options
Diffstat (limited to 'util/serialization.lua')
| -rw-r--r-- | util/serialization.lua | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/util/serialization.lua b/util/serialization.lua index 8a259184..206f5fbb 100644 --- a/util/serialization.lua +++ b/util/serialization.lua @@ -1,7 +1,7 @@ -- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain --- +-- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- @@ -11,18 +11,16 @@ local type = type; local tostring = tostring; local t_insert = table.insert; local t_concat = table.concat; -local error = error; local pairs = pairs; local next = next; -local loadstring = loadstring; local pcall = pcall; local debug_traceback = debug.traceback; local log = require "util.logger".init("serialization"); local envload = require"util.envload".envload; -module "serialization" +local _ENV = nil; local indent = function(i) return string_rep("\t", i); @@ -73,16 +71,16 @@ local function _simplesave(o, ind, t, func) end end -function append(t, o) +local function append(t, o) _simplesave(o, 1, t, t.write or t_insert); return t; end -function serialize(o) +local function serialize(o) return t_concat(append({}, o)); end -function deserialize(str) +local function deserialize(str) if type(str) ~= "string" then return nil; end str = "return "..str; local f, err = envload(str, "@data", {}); @@ -92,4 +90,8 @@ function deserialize(str) return ret; end -return _M; +return { + append = append; + serialize = serialize; + deserialize = deserialize; +}; |