Re: Unpack with multiple args
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- Subject: Re: Unpack with multiple args
- From: Edgar Toernig <froese@...>
- Date: 2004年8月20日 01:02:30 +0200
Aaron Brown wrote:
>
> [...] a function
> that works just like unpack but takes multiple arguments
> (i.e., multunpack({1, 2}, {3, 4}) returns 1, 2, 3, and 4).
> Is there a good reason why the stock unpack shouldn't do
> this?
Maybe a suggestion was simply missing :-)
To unpack all args sounds sane to me.
> One time I wrote a curry function [...]
You too? *g* My first implementation was like this:
local function _bind(f, a, ...)
return bind(function(...) return f(a, ...) end, ...)
end
function bind(f, ...)
if argn(...) == 0 then
return f
else
return _bind(f, ...) end
end
But later on I made a C version part of baselib ;-)
Ciao, ET.