In this second article of the "Just Enough Lua" series, we dive into Lua's types and data structures.

Hammerspoon's configuration files are written in Lua, so a basic knowledge of the language is very useful to be an effective user of Hammerspoon. In this two-part article I will show you the basics of Lua so you can read and write Hammerspoon configuration. Along the way you will discover that Lua is a surprisingly powerful language.