Re: A tricky way to determine Lua version

[Ulrich Schmidt <u.sch.zw@...>]

Am 21.05.2016 um 07:18 schrieb Egor Skriptunoff:
> I want to share simple program that determines Lua version.
>
> local f, t = function()return function()end end, {nil,
>    [false]  = 'Lua 5.1',
>    [true]   = 'Lua 5.2',
>    [1/'-0'] = 'Lua 5.3',
>    [1]      = 'LuaJIT' }
> local version = t[1] or t[1/0] or t[f()==f()]

I like it. Its a nice pice of code. Thank you for sharing this. :)

> -- Egor

Ulrich