ack a function which we assign to a new variable <code>function_module</code>.
We then do the same thing for <em>table-module.lua</em>. We require it, which invokes it and returns back whatever that file returns.
In this case is a table.
Notice that when we pass in the filenames as arguments we just give the first part of the filename without the extension &quot;.lua&quot; at the end.
This function expects that any file it is requiring is a Lua file.</p>
<p>After we required the files, we printed the values