Determine module file location
lua
Solution
The `package` library might give you what you need.
For instance, if I have `util.lua` in my Lua path such that I can write:
require 'util'
I can get the path to the file like this:
print(package.searchpath('util', package.path))
Problem
after loading a module in Lua, I'd like to determine what module file this corresponds to. In python, you do this with code like: ``` import module_name module_name.__file__ ``` So in Lua if I do something like ``` require 'math' ``` what do I put next to determine where this module is located? Btw, I don't actually need the location of math, but instead have some other third-party packages that were downloaded and want to know what copy of the build files are actually being used when I invoke Lua.