Sat, 02 Jan 2010 05:46:52 +0000
Initial commit
local print; if os.getenv("LAHTTP_DEBUG") then print = _G.print; else print = function () end; end local select, tostring = select, tostring; module "logger" local function format(format, ...) local n, maxn = 0, #arg; return (format:gsub("%%(.)", function (c) if c ~= "%" and n <= maxn then n = n + 1; return tostring(arg[n]); end end)); end local function format(format, ...) local n, maxn = 0, select('#', ...); local arg = { ... }; return (format:gsub("%%(.)", function (c) if n <= maxn then n = n + 1; return tostring(arg[n]); end end)); end function init(name) return function (level, message, ...) print(level, format(message, ...)); end end return _M;