title: Do any of you guys know OOP in Lua?
body: <p>so I found that there's no classes in lua, how can we do OOP with functions or other ways?</p>
  <pre><code>--I heard that we can do OOP like this:
  local className = {}
  local function className.my_function(_t)
      --the program
  end
  </code></pre>
  <p>but it can only make one object.....</p>