diff options
Diffstat (limited to 'aconf/persistence/util.lua')
-rw-r--r-- | aconf/persistence/util.lua | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/aconf/persistence/util.lua b/aconf/persistence/util.lua new file mode 100644 index 0000000..d233b1d --- /dev/null +++ b/aconf/persistence/util.lua @@ -0,0 +1,27 @@ +--[[ +Copyright (c) 2012-2014 Kaarle Ritvanen +See LICENSE file for license details +--]] + +local M = {} + +function M.open_file(path, mode) + local file = io.open(path, mode) + if not file then error('Cannot open file: '..path) end + return file +end + +function M.read_file(path) + local file = M.open_file(path) + local data = file:read('*all') + file:close() + return data +end + +function M.tostring(value) + -- TODO make values configurable per address + if type(value) == 'boolean' then return value and 'yes' or 'no' end + return tostring(value) +end + +return M |