function loadstring (string [, chunk])

Converts chunk, a lua string into a lua function if the chunk is convertible

Function Objects DataModel:GetObjects(string [, url])

Returns a table of objects from the specified url

function getrawmetatable(table [, t] or userdata [, u])

Returns the metatable of t, a table or u, a userdata

function setrawmetatable(table [, t] or userdata [, u])

Set the metatable of t, a table or u, a userdata

function newcclosure(function [, f])

Creates a new C closure from the function f

function iscclosure(function [, f])

Returns true if f is a C closure