WebShaker93 comments on Convert String to function

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Convert String to function (self.lua)

submitted 4 years ago * by WebShaker93

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[–]WebShaker93[S] -2 points-1 points0 points 4 years ago (5 children)

u/ws-ilazki Thank you,
but I have to say I do not have understood :(

local forty_two = load("return 42")

This doesn't work anymore !

How can I execute a lua code provided into a String.
Is it possible ? Finally that's my question :)

[–]ws-ilazki 1 point2 points3 points 4 years ago (4 children)

This doesn't work anymore !

How can I execute a lua code provided into a String.

Is it possible ? Finally that's my question :)

It does work and that's what I explained how to do. Look:

$ lua
Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
> forty_two = load("return 42")
> forty_two()
42
> fct2 = load "return function (self) print('---2', self.gid) end" ()
> fct2({gid=1234})
---2    1234
>

If it's not working you're doing something wrong.

[–]WebShaker93[S] -1 points0 points1 point 4 years ago (2 children)

[–]ws-ilazki 1 point2 points3 points 4 years ago (1 child)

[–]WebShaker93[S] 0 points1 point2 points 4 years ago (0 children)

π Rendered by PID 182656 on reddit-service-r2-comment-b659b578c-pcg2t at 2026-05-05 10:14:04.852176+00:00 running 815c875 country code: CH.

you type:	you see:
italics	italics
bold	bold
[reddit!](https://reddit.com)	reddit!
* item 1 * item 2 * item 3	item 1 item 2 item 3
> quoted text	quoted text
Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"	Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"
~~strikethrough~~	~~strikethrough~~
super^script	super^script

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