lua-users home
lua-l archive

[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index] [Thread Index]

If I have this:

local t = {}
local another_function(wrapped, ...)
local function wrap(something_important)
  local function wrapper(...)
    return another_function(wrapper, ...)
  t[wrapper] = something_important
  return wrapper

Is it guaranteed that 2 calls to wrap() won't cause weird fucked-up semantics? E.g. can I do this?

local wrap1 = wrap(1)
local wrap2 = wrap(2)
wrap1() --> prints 1
wrap2() --> prints 2

Disclaimer: these emails may be made public at any given time, with or without reason. If you don't agree with this, DO NOT REPLY.