test = {}
test.__index = test

function test.new(name)
   local self = setmetatable({}, test)
   self.name = name
   self.users = {}
   return self
end

function test.adduser(self,name)
   table.insert(self.users, name)
end

function test.printuser(self, index)
   print (self.users[index])

end

function test.GetName(self)
   return self.name
end

local testclass = test.new("testlmao")
testclass:adduser("harry")
print(testclass:printuser(1))