toolkitTutorial class for libs directory

-- use with https://pastebin.com/PthjTNys
-- make a folder called libs
-- put this class in libs folder
local clsTurtle = {}
clsTurtle.__index = clsTurtle

setmetatable(clsTurtle,
{
    __call = function (cls, ...)
    return cls.new(...)
    end,
})
-- if you want to pass arguments at construction...
function clsTurtle.new(name) --note dot, NOT colon, someValue = list of args or ... (table)
    local self = setmetatable({}, clsTurtle)
    if name == nil or name == "" then
        name = "Turtle"
    end
    self.name = name -- not used, placeholder for tutorial purposes
    self.x = 0
    self.y = 0
    self.z = 0
    self.facing = 0
    self.compass = ""
    self.equippedLeft = ""
    self.equippedRight = ""
    self.placeSlot = 0
    self.placeItem = ""
    self.osVersion = os.version() -- eg CraftOS 1.8
    return self
end

function clsTurtle.getName(self)
    return self.name
end

return clsTurtle