rxi/log.lua

A tiny logging module for Lua

log.lua's Issues

Enhancements

Nice wee module! I've learned a lot from it. Many thanks.
Some minor changes you could make:

• if you change function spec of log.level from log[x.name] = function(...) to log[x.name] = function(fmt, ...) you can then append fmt to your format string print(string.format("%s[%-6s%s]%s %s: " .. fmt, ...) and allow the calls to use param substitution e.g: log.error("Some error no: %d", errno)

• Add export log.levels = levels so the list of level strings can be accessed and tested against : if log.levels[level] then etc

• Add function log.log() where first param is level makes dynamic level change easy:
  log.log = function(level, ...) if levels[level] then log[level](...) else log[log.level](...) end end

Rockspec?

i love the simplicity of this lib; i just wish i could luarocks install log or similar instead of having to git submodule add https://github.com/rxi/log.lua.git log/

Multiple logs

It would be very nice to be able to use multiple logs. If named, even better.